The correct answer is 3. The study that gives us more information about endometrial pathology is hysteroscopy, which allows us to perform a directed endometrial biopsy. Endometrial cytology is performed blindly and has a large number of false negatives. MRI will help us to stage endometrial cancer.

The [HIDDEN] The study that gives us more information about endometrial pathology is hysteroscopy, which allows us to perform a directed endometrial biopsy. Endometrial cytology is performed blindly and has a large number of false negatives. MRI will help us to stage endometrial cancer.

A 67-year-old patient with a history of menopause at 55 years of age, 3 pregnancies with 3 euthyroid deliveries, type 2 diabetes of 6 years of evolution, treatment with nifedipone for hypertension. She consulted for intermittent scanty metrorrhagia of 2 months of evolution. The gynecological examination showed external genitalia without lesions, an atrophic cervix, a normal uterus and appendages on palpation and a normal cytological study of the cervix. The transvaginal ultrasound study shows a 7 mm hyperechogenic endometrium. Which of the following tests is the most appropriate and most sensitive to establish a diagnosis?

Magnetic resonance imaging of the pelvis.

Examination under anesthesia of the genital tract and biopsy of the cervix and endometrium.

[Guideline for the diagnosis of postmenopausal bleeding. PMPB Working Group of the SGGG].

2.1. History and clinical-gynecological investigation including a Pap smear are the first step in the clarification. The history should make sure if there is in fact bleeding from the genital and not from the urological or the intestinal region. Drug intake should be recorded, and risk factors for the development of endometrial carcinoma should be considered. This will not affect further investigation. The clinical-gynecological investigation should prove the source of postmenopausal bleeding according to the anatomical site--uterine, infra-, or suprauterine. The causes of infrauterine bleeding may easily be diagnosed by means of inspection of the external genitalia and further by using a speculum. The causes of uterine bleeding are of major importance. Cytology and colposcopy, supported by bimanual investigation, exclude cervical carcinoma as a cause of bleeding. Atypical endometrial cells on the cytological smear arouse suspicion of endometrial carcinoma. 2.2. Transvaginal sonography (TVS) is the next step if the above-mentioned investigations are negative. Both adnexa should always be investigated and the findings sonographically documented, so that solid cystic masses in the adnexal area can be better identified as suprauterine causes of postmenopausal bleeding. Then the uterus should be investigated. Further procedures are decided from the results of measurement of the longitudinal section of the endometrium at the level of maximum endometrial thickness. If the endometrial thickness is _<4 mm, an observant attitude can be assumed. After 3 months the patient should be controlled against using TVS. If bleeding recurs or the endometrial thickness is >4 mm on TVS, the procedure given in subparagraph 2.3 should be followed. In case the endometrial thickness is >4mm or not measurable, a histomorphological investigation according to subparagraph 2.3 should be performed. In such cases, saline infusion sonohysterography(SIS) is useful as a simple method to supplement TVS. It can aid in the decision making as to which further, more invasive measures should be taken (endometrial biopsy/hysteroscopic resection). Computerized tomography or magnetic resonance imaging are, as a rule, not indicated in patients with postmenopausal bleeding. 2.3. A definite diagnosis is possible only on the basis of a histological investigation. If TVS or SS show evidence of a polypoid state, removal under hysteroscopic control is the diagnostic method of choice. In cases of symmetrical or asymmetrical thickening of the endometrium on SIS, a less invasive biopsy may be sufficient. If the biopsy specimen does not yield representative diagnostic material, one should proceed as described above. A fractionated curettage should as a rule not be performed solely, but in combination with hysteroscopy.

[Transvaginal sonography of the postmenopausal endometrium].

The most frequent symptom suggesting endometrial pathology is uterine bleeding. Each postmenopausal uterine bleeding requires fraction explorative curettage and histopathologic examination of the material obtained from the cervical canal and uterine cavity. The aim of this study was to estimate the efficacy of ultrasonography as a non-invasive method in detection of endometrial pathology in postmenopausal women, and to find out whether its more frequent use could safely decrease the number of curettages in detection of these conditions. A prospective investigation has been performed in postmenopausal women not menstruating for more than a year, and who reported to the Department of Obstetrics and Gynaecology in Novi Sad for uterine bleeding during 1996 and 1997. Each woman underwent ultrasonographic examination by vaginal probe of 5 MHz and fraction curettage, whereas the samples from cervical canal (if obtained) and from uterine cavity were sent to histopathologic examination to the Institute of Pathology in Novi Sad. Standard statistical methods have been used for the analysis of the results. Validity of the applied ultrasonographic method in detecting endometrial pathology has been estimated by calculation of its sensitivity and specificity. A satisfactory visualisation of the endometrium has been obtained in all 35 examined cases. The thinnest endometrium was 1 mm wide and the thickest one was--25 mm. The fraction curettage has been used to obtain material from the cervix in 2 cases and from the uterine cavity in 35 cases. In our patients with uterine bleeding, who were in the postmenopause for 13 years on average, endometrial atrophy was recorded in 17.14%, endometrial polyp in 11.43%, endometrial hyperplasia in 22.86%, endometrial adenocarcinoma in 42.86% and uterine sarcoma in 5.71%. There were 2 false negative ultrasonographic findings (2 cases of endometrial hyperplasia) and sonographic thickness less than standard versus 2 false positive cases (endometrium thicker than the limit value, 7 and 14 mm, with no real pathology) which showed that the sensitivity of the investigated method was 93.10% and the specificity was 66.66%, if the limit value for the thickness of endometrium was 3 mm. Ultrasonographic thickness of endometrium means maximum double thickness in longitudinal plane, i.e. the distance of the opposite bordering surfaces of endometrium and myometrium. The procedure of measurements of endometrial thickness is simple in most cases. Most authors agree that there is a positive correlation between the thickness of endometrium and its pathological conditions. The most often used limit values are 3 and 4 mm. Higher limit values of endometrial thickness increase the sensitivity of the method even to 100%, but negatively affect its specificity making this method inadequate as a screening method for endometrial carcinoma. Many authors insist on introducing other criteria for evaluation of the endometrium i.e. for taking its thickness as the only criterion. Ultrasonography does not provide a completely safe differentiation between benign hyperplasia and endometrial carcinoma. The transvaginal sonography is an efficient and acceptable, noninvasive method for early detection of endometrial pathology in postmenopausal women. The thickened endometrium during menopause is the most significant ultrasonographic criterion implicating its pathology. The vaginosonographically measured thickness of 3 mm and less, gives a relatively safe prediction of endometrial atrophy, whereas the thickness above 3 mm requires explorative curettage and histopathologic examination of the endometrium, no matter if the woman has or has not uterine bleeding. (ABSTRACT TRUNCATED)

[Review of cervical smears in a gynaecologic department after a period of ten years under the consideration of colposcopic findings(author's transl)].

The study comprises 96042 cytologic cases within a period of 10 years. After screening women were admitted for biopsies. The histologic findings are reported. By 690 "right positive smears" 71 squamous cell cervical cancers stage Ib or more 87 microcarcinomata-1, 377 carcinomata-in-situ of the cervix, 100 dysplasias, 47 adenocarcinomata and 8 different malign tumors were found. 61 cases having histologic diagnosis outside are just mentioned. 629 cases which had been diagnosed in our hospital are described extensively. The first biopsy was nearly always taken by selective scraping of the ecto- and endocervix. Technical improvements of this method are explained. The efficiency of cytodiagnosis is especially pointed out by separating cases which could have been recognized or suspected by means of inspection or colposcopy only. 140 out of 282 carcinomata-in-situ and 7 invasive, mainly endocervical cancers (Ib-III), could only be diagnosed by a smear. In 17 woemn who turned out to have invasive cancer (Ib -III) a positive smear was the only reason for admission. Careful inspection of the cervix in the hospital, however, was sufficent to reveal the correct diagnosis. In our material the cervical smear could be of little help in cancer diagnosis of the upper genital tract such as adenocarcinoma of the corpus uteri, sarcoma and ovarian cancer. 39 of the 45 women with endometrial cancer cells in the specimen had bleeding anomalies, especially postmenopausal. The number of "false negative smears" mainly yields from histologic examination of 2415 uteri after hysterectomy and 4497 specimen after curettage of cervix and corpus uteri. In the first group 1 microcarcinoma-2 and 5 carcinomata-in-situ, in the second group which obviously is less representative 4 carcinomata-in-situ were found unexpectedly. It is also searched for cases which had a negative smear first and a positive or suspect smear later. This happened in 41 patients. The underlying lesion were 5 advanced cancers, 2 microcarcinomata-3 and 34 carcinomata-in-situ. Up to 30 months elapsed between the last negative cytologic finding and histologic diagnosis. 121 out of 811 suspect or positive smears were "false positive". Cytologic grouping III, IV and V inconsistently matched with the corresponding histologic results. The type and extension of squamous cell atypias are anticipated with little certainty. The great number of suspect specimen (group III) both in microcarcinoma-4 (6 in 78) and carcinoma-in-situ (33 in 344) was striking. Therefore we consider a histologic diagnosis to be necessary in this group as well as in group IV and V. The method of fractioned cervical scraping makes the decision of hospital admission easier. Low risk for the patient does not imply any loss in diagnostic security.

Obstetrics and gynaecology

Colposcopy: If the results of a cervical cancer screening test, such as Pap smear or HPV test, are abnormal this more thorough examination of the cervix and vaginal tissues may be needed. Loop electrical excision procedure (LEEP): a procedure to quickly remove abnormal vaginal tissue within the cervix. A local anesthetic and a solution to enhance the points of removal visually is administered during the process. There is a chance of experiencing watery, pinkish discharge, brownish discharge, and mild cramping. Endometrial biopsy: a procedure that collects a tissue sample from the endometrium lining of the uterus. The sample is tested and checked under a microscope for abnormals cells or indicators of cancer. IUD insertion: an intrauterine device that is T-shaped and is placed in the uterus through the cervix. It is a reversible contraceptive that can be done in a doctor's office.

Heavy menstrual bleeding

Diagnosis The NICE guidelines states that: "Many women presenting to primary care with symptoms of HMB can be offered treatment without the need for further examination or investigation. However, investigation via a diagnostic technique might be warranted for women for whom history or examination suggests a structural or endometrial pathology or for whom the initial treatment has failed." Diagnosis is largely achieved by obtaining a complete medical history followed by physical exam and vaginal ultrasonography. If need be, laboratory tests or hysteroscopy may be used. The following are a list of diagnostic procedures that medical professionals may use to identify the cause of the abnormal uterine bleeding. Pelvic and rectal examination to ensure that bleeding is not from lower reproductive tract (i.e. vagina, cervix) or rectum Pap smear to rule out cervical neoplasia Pelvic ultrasound scan is the first line diagnostic tool for identifying structural abnormalities.

Endometrial cancer

Transvaginal ultrasound to examine the endometrial thickness in women with postmenopausal bleeding is increasingly being used to aid in the diagnosis of endometrial cancer in the United States. In the United Kingdom, both an endometrial biopsy and a transvaginal ultrasound used in conjunction are the standard of care for diagnosing endometrial cancer. The homogeneity of the tissue visible on transvaginal ultrasound can help to indicate whether the thickness is cancerous. Ultrasound findings alone are not conclusive in cases of endometrial cancer, so another screening method (for example endometrial biopsy) must be used in conjunction. Other imaging studies are of limited use. CT scans are used for preoperative imaging of tumors that appear advanced on physical exam or have a high-risk subtype (at high risk of metastasis). They can also be used to investigate extrapelvic disease. An MRI can be of some use in determining if the cancer has spread to the cervix or if it is an endocervical

Endometrial biopsy

Procedure Generally, an endometrial biopsy follows this process: The patient is asked to lie on the table with her feet in the stirrups for a pelvic examination. She may or may not be given localized anesthesia. A speculum will be inserted into the vagina to spread the walls of the vagina apart to expose the cervix. The cervix will then be cleansed with an antiseptic solution. A tenaculum, a type of forceps, will hold the cervix steady for the biopsy. The biopsy curette will be inserted into the uterine fundus and with a scraping and rotating motion some tissue will be removed. The removed tissue will be placed in formalin or equivalent for preservation. The tissue will be sent to a laboratory, where it will be processed and tested. It will then be read microscopically by a pathologist who will provide a histologic diagnosis.

[Use of hysteroscopy, ultrasonography and selected hormonal tests for diagnosis of hyperplastic endometrial changes].

1. Diagnostic value of ultrasonic endometrium thickness measurement and estimation of ultrasonic endometrium qualitative features in detecting of pathological changes at women in perimenopausal period. 2. Estimation of comparative estrogens and testosterone level in diagnostic of endometrial changes at women in postmenopausal period. 3. Qualification usefulness of analysis of macroscopic hysteroscopy uterine cavity image in detecting of pathological changes at women in perimenopausal period. 4. Comparative analysis of fractional curettage and hysteroscopy as a method of receiving material from uterus to histological estimation at women in perimenopausal period. Material to investigations consist of 242 patients in age 40-86 years, which were divided into groups in dependence from obtained diagnosis on the ground histological estimation sampling received from uterus (BZ--"without changes", M--submucosus myomas, P--endometrial polyps, H--endometrial hyperplasia, CA--endometrial carcinoma). In all of women transvaginal ultrasonic estimation of endometrium (TVS) and fractional curettage were executed. In 160 from them also hysteroscopy with endometrial biopsy was performed. In 53 women in postmenopausal period not using of hormonal replacement therapy one marked concentration estron (E1), estradiol (E2) and testosterone (T) in serum of blood. TVS were performed using a transducer with an emission frequency of 7.0 MHz (B & K Medical 3535). Serum concentration of testosterone and estradiol were executed with EIA assay, however concentration of estron with RIA assays. To endoscopic investigations diagnostic and operative hysteroscops and resectoscope were used. Average thickness of endometrium in group CA, H and P (properly 8.96 and 6.09 and 5.02 mm) showed essential differences in comparison with group BZ (3.38 mm, Tab. 1). In group CA and H greatest cumulation of abnormal features of TVS image (endometrial thickness > 2.5 mm, hyperechoic, heterogeneous and containing cystic spaces endometrium, deformation of middle echo, indistinctness of endo-myometrial border, presence of focal changes in structure of endometrium and presence of fluid in uterine cavity > 1 cm3) was ascertained (Tab. 2, 3, 4). Hysteroscopic macroscopic image showed conformity with histological estimation in groups BZ, M, P, H and CA properly in 78.35, 93.75, 88.33, 22.22 and 88.33% (Tab. 7). On base of histological estimation 159 (65.7% of chances) of pathological changes (P-68, CA-37, M-32, H-22 chances) were detected (Tab. 8). Among them were 41 of asymptomatic chances (P-24, M-7, H-6, CA-4 chances). In hysteroscopy, all but one chance of pathological changes were detected, however curettage skipped most of focal changes. 1. Ultrasonic measurement of endometrial thickness is sensitive index in detecting cancer and pathological endometrial hyperplasia, instead possesses smaller value in detecting of endometrial polyps and endometrial myomas. 2. Connection of measurement of endometrial thickness with estimation of qualitative features of endometrial and uterine cavity TVS image improves results of detecting all of types intrauterine pathology. 3. Dependence between estrogens level and with thickness of endometrium was confirmed. Practical value of hormonal estimations in diagnostics of endometrial pathological changes is however not large. 4. Analysis of hysteroscopic picture is characterised high agreement with histological investigation with reference to endometrial cancer, endometrial polyps and submucosus myomas. 5. Hysteroskopy with direct biopsy possesses superiority over curettage in detecting all of types of intrauterine pathology, in particular focal changes. 6. Hysteroscopy should determine method of choice at women with recurrent bleedings from uterus, which with curettage pathological changes did not detect.

Endometrial cancer

Examination Routine screening of asymptomatic people is not indicated since the disease is highly curable in its early, symptomatic stages. Instead, women, particularly menopausal women, should be aware of the symptoms and risk factors of endometrial cancer. A cervical screening test, such as a Pap smear, is not a useful diagnostic tool for endometrial cancer because the smear will be normal 50% of the time. A Pap smear can detect disease that has spread to the cervix. Results from a pelvic examination are frequently normal, especially in the early stages of disease. Changes in the size, shape or consistency of the uterus or its surrounding, supporting structures may exist when the disease is more advanced. Cervical stenosis, the narrowing of the cervical opening, is a sign of endometrial cancer when pus or blood is found collected in the uterus (pyometra or hematometra).

Pelvic examination

The pelvic exam during pregnancy is similar to the exam for non-pregnant women. One difference is that more attention is give to the uterus and cervix. The growth of the uterus is measured each visit, although this does not require a pelvic exam. As the due date approaches, the assessment of the cervix will indicate whether labor has begun or is progressing. Much time is spent determining the health of the fetus. A normal finding during the exam on the pregnant patient is that the cervix has a bluish tinge in early pregnancy. If a bluish tinge is observed in non-pregnant women, this is a sign of hypoxia. See also Well-woman examination Pap test Trauma-Informed Care References Female genital procedures

Superficial spreading cervical squamous cell carcinoma in situ involving the endometrium: a case report and review of the literature.

The spread of cervical squamous cell carcinoma to the inner surface of the uterus with replacement of the endometrium is rare. Continuity of the lesion must be demonstrated to confirm superficial spread and rule out concomitant endometrial cancer. We present the case of a 66-year-old white woman with superficial spreading squamous cell carcinoma of the cervix that involved the endometrium. Her relevant past history included conization of the cervix to treat cervical intraepithelial neoplasia III with positive margins. She subsequently had three negative cervical vaginal cytology results, each with a positive high-risk human papillomavirus test. Transvaginal ultrasound showed occupation of the entire uterine cavity by dense material consistent with pyometra in addition to myometrial thinning due to tension and cervical dilation. The patient presented with greenish vaginal discharge of 3 months' duration. The cervix was not visible during speculum examination. Access for endometrial sampling was not possible, raising suspicion of post-conization cervical stenosis. The patient was treated with laparoscopic hysterectomy with double adnexectomy. Histologic examination showed superficial squamous cell carcinoma invading the cervix to a depth of 2.8 mm; superficial spreading squamous cell carcinoma in situ was also observed in the lower uterine segment and endometrium. The patient was free of symptoms 12 months after surgery. Squamous cell carcinoma of the cervix with superficial spread to the endometrium is not included in the 2020 (fifth edition) World Health Organization Classification of Female Genital Tract Tumors or the 2018 International Federation of Gynecology and Obstetrics cervical cancer staging system. More clinical cases are needed to identify other prognostic factors and inform clinical practice guidelines on the management of this disease.

[Results of diagnostic hysteroscopy in a 7-year period in the gynecological clinic of "UMBAL-Pleven"].

The aim of the authors is to show the data for the reception diagnosis, age, histological results and the conduct after the performed diagnostic hysteroscopies in Gynecological clinic of UMBAL-Pleven. For the fulfillment of this aim was made a prospective study for 7 years' period: from 01/01/1997 to 31/01/2003. The objects of observation were 74 women of age from 16 to 65 years, with performed hysteroscopies for gynecologic complaints. There were performed 74 diagnostic hysteroscopies for the studied period. The hysteroscopic findings were 20 cases with endometrial polyposis, 14--submucosal myoamatic nodes, deforming the uterine cavity, 4--cervical polyp, 19--increased endometrium, 9--Asherman syndrome, 1--bicomous uterus, 1--a suspected section for endometrial carcinoma and 6 cases without pathologic findings. There were performed 59 trial abrasions and the removed materials were sent for histological examination The performed comparative analysis between the hysteroscopic presentation and histological findings showed a coincidence of the diagnosis. It was made the conclusion, that the hysteroscopy is an easy, accessible and inexpensive diagnostic method, which must take its place as one of the basic contemporary diagnostic methods in gynecology.

Identification and treatment of a cervical sinus tract in a patient with 10 years of infertility.

To introduce a special case of endometrial cavity fluid (ECF), highlighting the application of hysteroscopy and laparoscopic surgical techniques in the treatment of cervical sinus tract. Narrated video featuring the diagnosis and surgical management of a case of recurrent ECF. Informed consent was obtained from the patient, and approval was granted by the ethics committee of the First Affiliated Hospital of the Wenzhou Medical University. Academic tertiary hospital. A 36-year-old woman, gravida 0, had menstrual spotting for 13 years after abdominal myomectomy of a 104 × 86 × 111-mm myoma on the posterior uterine wall near the cervix. She failed to conceive after her marriage for 10 years, and 5 operations, including hysteroscopy and laparoscopy, were performed to increase pregnancy opportunities. She also underwent in vitro fertilization and embryo transfer procedures many times, but failed. Transvaginal sonography preoperatively suggested that ECF sometimes appeared and sometimes disappeared. The local echo of the posterior wall of the cervix was enhanced. A 40-mm cystic dark area was found beside the right ovary, which seemed to connect with the cervical hyperechoic part. Additionally, a solid mass of the right adnexa with abundant blood supply was detected. First, hysteroscopy was performed to explore the ECF. A deep and narrow cervical sinus with a steady stream of accumulated blood overflowed in the lower part of the cervix, and a normal uterine cavity was found. Laparoscopic adhesiolysis and enucleation of the cystic structure that connected to the sinus tract then were performed. Hysteroscopy was repeated to determine the thinnest cervical region by the light transmission test. A horizontal incision was made on the thinnest layer. Scar tissues were removed. The incision was sutured in full layer intermittently and continuously under laparoscopy. The postoperative thickness of the muscular layer in the sinus was confirmed by light transmission test of hysteroscopy. The patient was discharged on the third day after operation, uneventfully. Histopathologic examination showed that the cystic structure and scar tissue contained smooth muscle tissue and were covered by both mucinous columnar epithelium of the cervical canal and endometrial glandular epithelium. Restoration of normal anatomy, removal of uterine effusion, and symptomatic relief. At the 6-month follow-up, the patient's menstrual cycles returned to normal without the recurrence of menstrual spotting. The ultrasound scan also showed a symmetrical uterus without ECF. Patients with ECF who underwent assisted reproductive surgeries were related to the poor prognosis. However, the treatment should be different according to the causes, appearance time, and accumulation amount, including expectant treatment, postponement of embryo transfer, transvaginal aspiration, laparoscopic salpingectomy, or proximal tubal occlusion. For patients with recurrent ECF and/or special appearance on ultrasound, endoscopic examination is necessary. In addition, patients with large myomas at difficult locations required a uniform strategy to reduce the intraoperative and postoperative complications, especially for the nulligravida women.

Comparison of hydrosonography and transvaginal ultrasonography in the detection of intracavitary pathologies in women with abnormal uterine bleeding.

The aim of the study was to compare the accuracy of hydrosonography with that of transvaginal ultrasonography in detection of intracavitary pathologies in patients with history of abnormal uterine bleeding. Prospective, randomized, and unblinded study. A total of 197 women (n = 130 premenopausal and n = 67 postmenopausal) aged between 23 and 71 years (mean age 45.7 +/- 8.9) presenting with a history of abnormal uterine bleeding were included into the study. Hydrosonography was carried out by experienced gynecologists, on the same setting in an outpatient clinic immediately after the performance of transvaginal sonography. The finally obtained surgical-pathologic findings were compared with the results obtained from transvaginal sonography and hydrosonography. Sensitivity, specificity, positive, and negative predictive values were calculated for each procedure. The surgical-pathologic examination confirmed normal physiologic endometrium in 50 (48%) of 104 women who were said to have normal endometrium on transvaginal sonography. Seventy (75%) of 93 women diagnosed of intracavitary pathologies on transvaginal sonography were confirmed by surgical-pathologic findings. The sensitivity, specificity, positive predictive value, and negative predictive value of transvaginal sonography in the detection of intracavitary pathology were 56, 68, 75, and 48%, respectively. Surgical-pathologic results revealed intracavitary pathologies in 23 (30%) of 76 women who were said to have normal endometrium on hydrosonography. Among 121 women diagnosed of intracavitary pathologies on hydrosonography, 101 (81%) women were confirmed after histological evaluation of the surgical specimens. The sensitivity, specificity, positive predictive value, and negative predictive value of hydrosonography in the detection of intracavitary pathology were 81, 73, 83, and 70%, respectively. Sensitivity and negative predictive value were significantly higher with hydrosonography. There were five cases of endometrial malignancy in which one of the case of malignancy was on polyp and two cases of endometrial hyperplasia with atypia which were not stated on sonographic results. Hydrosonography is more accurate than transvaginal ultrasography in the detection of intracavitary pathologies in women with abnormal uterine bleeding.

An Exceptional Case of Complete Septate Uterus With Unilateral Cervical Aplasia (Class U2bC3V0/ESHRE/ESGE Classification) and Isolated Mullerian Remnants: Combined Hysteroscopic and Laparoscopic Treatment.

To report the combined hysteroscopic and laparoscopic treatment of a complete septate uterus with unilateral cervical aplasia (class U2bC3V0/ESHRE/ESGE classification) and isolated mullerian remnants. Step-by-step presentation of the surgical treatment (Canadian Task Force classification 4). Complete septate uterus with unilateral cervical aplasia (formally Robert's uterus) is characterized by the presence of a uterine septum completely dividing the endometrial cavity into an obstructed hemicavity and a contralateral nonobstructing hemicavity connected normally to the existing cervix. It has always been described as isolated without any associated anomaly. A 30-year-old woman was referred to our department for dysmenorrhea and primary infertility. Hysterosalpingography showed the presence of a right (RT) hemiuterus with a patent fallopian tube; further evaluation with 2- and 3-dimensional ultrasound and magnetic resonance imaging showed an externally normal-appearing uterus, a right normal hemicavity connected normally with the existed cervix and, a left hemicavity fully divided from the right one by a complete septum and not connected with the cervix. Interestingly, a peculiar complex mass with cystic areas, attached posterolaterally from the left side to the uterine wall at the level of the isthmus and the upper cervix, was also diagnosed. The study protocol was approved by our local institutional review board. During outpatient hysteroscopy, a right uterine hemicavity with a single ostium was identified without any communication with the left hemicavity. The patient was then scheduled for combined laparoscopic and hysteroscopic treatment. During laparoscopy, a normal uterine body with multiple myomas and a pseudocystic lesion attached posteriorly and left laterally to the uterus at the level of the isthmus and the upper cervix were shown; no communication between the cystic part of that lesion and the isthmus or the cervicovaginal canal was observed. During hysteroscopy, a longitudinal incision of the septum with a 5F bipolar electrode was performed; the left hemicavity was opened, and the corresponding tubal ostium was identified. The pseudocystic lesion was then excised after opening and sent for pathological analysis; the defect was closed with interrupted intracorporeal knots. A single normal endometrial cavity with both tubal ostia was obtained, thus restoring obstruction by unification of the uterine cavity. A histologic report of the removed pseudocystic lesion was compatible with the diagnosis of mullerian remnants. A follow-up hysteroscopy 3 months after showed a normal uterine cavity without postsurgical adhesions. The use of 3-dimensional ultrasound and magnetic resonance imaging in combination with the new ESHRE/ESGE classification system gives the opportunity to obtain a precise representation of the female genital anatomy even in the presence of complex anomalies. Although a septate uterus with unilateral cervical aplasia has been already described, the presence of mullerian remnants is a rare entity associated with cyclic pelvic pain, thus needing adequate recognition and treatment. The combined hysteroscopic and laparoscopic approach offers a unique opportunity for the treatment of complex anomalies.

[Comparison of the measurement line cervical and endometrial ultrasound techniques using two].

Cervical and endometrial measurement in the gynecological and obstetric patients is of vital importance. There is no consensus for the correct way in which should be made the measurement, more than anything is for an opinion of some experts. To determine whether there are differences in measurement of endometrial or sagittal cross section of the uterus and cervix in the measurement of fractional linear fashion or along the cervical canal. Using a transvaginal ultrasound, was measured in a transverse and longitudinal endometrial lining. And by fractional measuring along the cervical canal and a linear manner from the internal to the external. We studied a total of 63 patients. The mean endometrial transversal measurement in a cross was 7.1. mm (SD +/- 3.3) The mean endometrial longitudinally measured were: 7.9 mm (SD +/- 3.4). The mean cervical measurement was fractionally 3.3 cm (SD +/- 0.4) Mean cervical linear measurement was 3.9 cm (SD +/- 0.4). Using student's t test where the value of p in the endometrial measurement was 0.0871 and p value in cervical measurement was 0.009, the latter being statistically significant. With respect to the measurement of the endometrial lining, there is no significant difference do any of the two different techniques. However, measurement of the cervix, another significant difference (p = 0.009), so it should be further investigated which of these two techniques is the right way to establish more accurate diagnoses.

Vaginal bleeding

Diagnostic evaluation The cause of the bleeding can often be discerned on the basis of the bleeding history, physical examination, and other medical tests as appropriate. The physical examination for evaluating vaginal bleeding typically includes visualization of the cervix with a speculum, a bimanual exam, and a rectovaginal exam. These are focused on finding the source of the bleeding and looking for any abnormalities that could cause bleeding. In addition, the abdomen is examined and palpated to ascertain if the bleeding is abdominal in origin. Typically a pregnancy test is performed as well. If bleeding was excessive or prolonged, a CBC may be useful to check for anemia. Abnormal endometrium may have to be investigated by a hysteroscopy with a biopsy or a dilation and curettage.

A Rare Uterine Malformation: Asymmetric Septate Uterus.

To demonstrate a step by step surgical hysteroscopy technique in a patient with asymmetric uterine septum and transverse uterine septum that was not previously described in the literature. Resection of an asymmetric uterine septum by laparoscopy and ultrasound-guided hysteroscopy (Canadian Task Force classification III). The video was assumed exempt from official review by our institutional review board. A septate uterus is defined as the uterus in which the uterine cavity is longitudinally divided by the septum [1]. The most common uterine anomaly, septate uterus has a spectrum of configurations ranging from complete septate to incomplete septate uterus. Asymmetric uterine septum was reported only as case reports in the literature and is described as Robert's uterus [2]. This unique malformation is described as a septate uterus with a noncommunicating hemicavity, composed of a blind uterine horn usually with unilateral hematometra, and a contralateral unicornuate uterine cavity. The external uterine shape is normal. The asymmetric septum with transverse uterine septum in the present case has not yet been reported in the literature. A 29-year-old woman presented to our clinic with primary amenorrhea, cyclic pelvic pain, and the desire to have pregnancy. She previously had failed 2 laparoscopy and hysteroscopy procedures for fertility treatments. Hysterosalpingography previously had been failed. The patient previously underwent magnetic resonance imaging. The magnetic resonance imaging report states there was no connection between the uterus and cervix. On external genital organs assessment, there was no abnormal sign. Ultrasonography revealed 2 uterine cavities and hematometra. Both ovaries were in normal view. In view of her examination findings, the patient was scheduled for laparoscopy and hysteroscopy. Laparoscopy revealed extensive adhesions on both the pelvis and upper abdomen. Initially, the uterus and ovaries were not visualized. Adhesiolysis was performed, and normal anatomy was restored. After this step, the operation was continued by laparoscopy and ultrasound-guided hysteroscopy. Under ultrasound and laparoscopy guidance, the transverse uterine septum at the level of uterine isthmus was incised and the left endometrial cavity was observed with hysteroscopy. The asymmetric uterine septum was then incised, and the right-sided endometrial cavity was then accessed. Finally, the uterine septum was completely incised and both sides of the endometrial cavities were merged. The patient had an uncomplicated postoperative course and was discharged 24 hours after surgery. She returned for follow-up examination in the second month after surgery. She had regular menstrual cycles, and her pain was cured. Hysteroscopy and laparoscopy combined with ultrasound is a useful method for the diagnosis and treatment of asymmetric uterine septum. The skill and experience of the laparoscopic surgeon is another important factor to identify and manage unusual uterine malformations.

[The role of transvaginal ultrasound and sonohysterography in the diagnosis and staging of endometrial adenocarcinoma].

The aim of this study is to evaluate the accuracy of sonohysterography in early diagnosis of endometrial tumor lesions and in the detection of myometrial infiltration for staging. We performed sonohysterography as a preoperative test in 24 patients with an hystologic diagnosis of endometrial adenocarcinoma obtained by hysteroscopy and biopsy. The mean age of the patient was between 50 and 82 years. The sonohysterographic examination was performed by using 5.0 and 6.0 MHz transvaginal probes and a 5 or 7 French hysteroinjectors with inflating balloon. 19 of the 24 patients were enrolled in the study: in 2 cases the examination was not technically performable, 2 patients refused surgical treatment and 1 patient had a cervical adenocarcinoma with extension to the myometrium. In each patient we evaluated the number and the size of the lesions and the degree and the depth of myometrial infiltration. Each parameter was compared with the final histopathologic examination. Sonohysterography showed a single lesion in 15 patients, whereas in 4 patients it showed multiple lesions; in 1 of these patients it showed 3 lesions which were, in reality, a single lesion that infiltrated the first half of the myometrium. Myometrial infiltration was correctly evaluated by the examination in 17 of the 19 women (89.4%): 16 positive and 1 negative case. The sensitivity was 88%, the specificity 100%, the positive predictive value 100% and the negative predictive value 33%. The sonohysterography allowed to evaluate exactly the depth of myometrial invasion in 15 of the 16 cases (93.7%), in which a myometrial infiltration was suspected. With regard to this parameter the sensitivity was 85.7%, the specificity was 100%, the positive predictive value 100% and the negative predictive value 90.9%. Although the introduction of transvaginal ultrasonography in clinical practice allows to obtain an early diagnosis of endometrial adenocarcinoma, about half patients seems to present already at the diagnosis myometrial invasion. Moreover 50% of these patients seems to have pelvic lymphonodes and about 29% positive paraaortic lymphonodes. Currently myometrial invasion is evaluated by the extemporary frozen test and confirmed by the definitive hystologic examination. It would be helpful to have a technique able to detect and evaluate infiltration before surgery. The results of this study suggest that sonohysterography could have a role in preoperative staging. However these data need to be confirmed by further studies.

[Comparative study of transvaginal sonography and outpatient hysteroscopy for the detection of intrauterine diseases].

Intrauterine diseases are common morbid disorders. Endometrial and endocervical polyps, myomas, synechiae, uterine malformations, endometrial hyperplasia and endometrial cancer are cited among intrauterine pathology. The investigations using transvaginal sonography and outpatient hysteroscopy had been a gold standard. Transvaginal sonography shows endometrial thickness and heterogeneous variations within the echogenecity of the endometrium uterine pathology. Transvaginal sonography is easy to apply for evaluation of intrauterine pathology and it has high sensitivity to diagnostic for intrauterine disorders. Hysteroscopy was used the gold standard control. It permitted the better identification of intrauterine pathology but the histologic examination has been used for definitive diagnostic. Difficulty apprenticeship this technique had very decrease your access. To evaluate the efficiency of transvaginal ultrasonography and outpatient hysteroscopy in the diagnosis of intrauterine pathology. The study conducted was a retrospective diagnostic-type test. They involved a total of 469 women underwent diagnostic hysteroscopy in 2006 in Campinas University. Seventy-nine women were excluded due to lack of ultrasound results in their medical charts. One-hundred and forty-seven premenopausal women and two-hundred and forty-three postmenopausal women. For statistical analysis, the sensitivity, specificity, positive predictive value, negative predictive value and accuracy. The gold standard of the ultrasonography was the hysteroscopy and the gold standard of the hysteroscopy was the endometrium biopsy. The mean age of postmenopausal women was 61 ± 9.4 years. We observed 6.6% of endometrial hyperplasia and cancer and 54% of endometrial polyps. Ultrasonography had a sensitivity of 95.6%, a specificity of 7.4% and an accuracy of 53.7%, while hysteroscopy had a sensitivity of 95.7%, a specificity of 83% and an accuracy of 88.7%. The mean age of premenopausal women was 40 ± 8.2 years. Endometrial cancer was not observed and two cases of endometrial hyperplasia were found. We observed 34% of endometrial polyps. Sensibility was 52.9%, specificity was 68.4% and the accuracy was 61.2% for polyps on ultrasonography while in hysteroscopy was 78.8%, 67.6% and 73.1% respectively. For myoma, sensitivity was 70.6% and 64.3%, specificity was 44.3% and 98.1% and accuracy was 63.3% and 91.2% in ultrasonography and hysteroscopy respectively. Hysteroscopy had better diagnostic accuracy than ultrasonography for the detection of intrauterine pathology.

Synchronous occurrence of primary neoplasms in the uterus with squamous cell carcinoma of the cervix and adenocarcinoma of the endometrium.

Synchronous primary malignant neoplasms of the uterus are uncommon. Patients with synchronous cervical and endometrial cancers are even rarer. We describe a case of cervical squamous cell carcinoma and endometrial endometrioid adenocarcinoma occurring simultaneously in a 47-year-old woman presenting with massive menstrual bleeding. The concept of synchronous primary malignancies of the genital tract is also reviewed in this report. A 47-year-old overtly obese female presented with menometrorrhagia of over 6 months' duration. Pelvic examination detected a large cervix but apparently normal externals. Magnetic resonance imaging revealed a mass over the cervical region and endometrial lesions in the uterine cavity. Surgical exploration disclosed a cervical tumor and erosion of the endometrium. The pathologic findings were compatible with synchronous occurrence of primary neoplasms in the uterus with squamous cell carcinoma of the cervix and adenocarcinoma of the endometrium. Synchronous genital tract neoplasms are rare but cause more clinical problems than a single neoplasm. It is practical to pay more attention to the differential diagnosis of primary and metastatic tumors. The second primary cancer that occurs in an individual with endometrial cancer may offer an opportunity for early detection. The prognosis for a patient with synchronous gynecologic malignancies does not seem to be worse.

[Comparison of the progesterone test and uterus sonography as screening procedures in the detection of patients at risk of endometrial cancer].

The increasing incidence of endometrial cancer requires more attention to early detection. Postmenopausal women without symptoms were examined by progesterone challenge test (96 diabetics, 111 without diabetes) and by sonography (44 diabetics, 74 without diabetes) in order to recognize proliferation of the endometrium. The application of progesterone induced a bleeding in 4% of the women. The diagnostic curettage performed 4-6 weeks after this test revealed almost always atrophic endometrium. We found a good correspondence between abnormalities of the uterine cavity detected by sonography and the results of the pathological examination after notice pathological changes of the endometrium.

Clinical evaluation of follow-up methods and results of atypical glandular cells of undetermined significance (AGUS) detected on cervicovaginal Pap smears.

The aim of this study was to evaluate the efficacy of the follow-up methods and results of atypical glandular cells of undetermined significance (AGUS) detected on cervicovaginal Pap smears. From May 1991 to December 1996, we have performed 407, 451 cervicovaginal Pap smears, of which 326 patients were identified as AGUS. Of the 326 patients, 268 patients were followed by repeat Pap smears, colposcopy, cone biopsy, or endometrial curettage. The incidence of AGUS on Pap smears is approximately 0.08%. The mean age of the patients was 43 years (range 22-79 years). The most common complaint was abnormal vaginal bleeding. The gross findings of the cervix were normal to mild erosion. The following past histories of patients could affect the AGUS results on Pap smear: 30 had cone biopsy, 21 had Pap smears on pregnancy and within 8 weeks after delivery or evacuation, 3 were on hormonal replacement therapy, 2 had intrauterine devices for contraception, and 5 were undergoing follow-up after treatment of cervical cancer. The benign lesions detected during follow-up periods were 6 microglandular hyperplasia of the cervix, 5 atypical squamous metaplasia of the cervix, 2 cervical endometriosis, 2 tubal metaplasia, 10 cervical myoma, 11 cervical polyps, 9 endometrial polyps, 3 uterine myoma, 1 pelvic endometriosis, 1 ovarian endometriosis, and 4 uterine adenomyosis. The premalignant or malignant lesions of the cervix were 4 low-grade squamous intraepithelial lesions, 24 high-grade squamous intraepithelial lesions, 8 glandular atypia/dysplasia, 5 adenocarcinoma in situ, 3 microinvasive adenocarcinoma, and 4 invasive adenocarcinoma. The neoplastic lesions of the uterus were 6 endometrial hyperplasia, 11 endometrial adenocarcinoma, 1 malignant mixed Müllerian tumor, and 1 metastatic endometrial adenocarcinoma. Sixty-seven (25%) of 268 patients followed up were identified as having clinically significant lesions of the cervix or uterus. The detection rates of abnormal lesions were 3.1% with repeated Pap smears (3/98), 28.4% with colposcopic-directed biopsy (31/109), 63.6% with cone biopsy (35/55), and 29.7% with endometrial curettage (19/64). AGUS on Pap smears showed various benign and malignant lesions of the cervix or uterus. The clinicians must communicate with the pathologists regarding the patient's clinical information as well as the origin of the atypical glandular cells in Pap smears. We recommend that patients with AGUS on Pap smear should undergo immediate intensive diagnostic studies, including colposcopic-directed biopsy with endocervical curettage or cone biopsy, to detect cervical lesions and endometrial curettage to detect endometrial lesions.

[Evaluation of the endometrium by vaginal ultrasonography].

A group of 131 women aged between 35 and 70 years old were examined using endo-vaginal ultrasonography. Of the patients examined, 45 had been in menopause for at least 2 years and 86 were pre-menopause. 48.9% of the post-menopause patients reported loss of blood and 69.8% of pre-menopause patients reported alterations in the menstrual cycle. Ultrasonography was performed using an endo-vaginal 5 MHz (Ansaldo 600) probe with the patient in a dorsosacral position. During the course of ultrasonography the appearance of the endometrium, in particular its thickness, dyshomogeneity and, in pre-menopause women, its correspondence with the stage of the ovarian cycle, were examined. Taking these parameters into account, the type of endometrial echo patterns were classified, separating the cases into pre- and post-menopause groups. Of the women in menopause, 22 underwent curettage due to symptoms, independently of endometrial thickness which was over 4 mm in 50% of cases, 3 women underwent curettage following ultrasonographic indications, whereas the remaining 20 underwent hysterectomy due to other pathologies. Of the pre-menopausal group, 10 underwent curettage following ultrasonographic indications and 42 due to symptoms; the remaining patients underwent hysterectomy due to pathologies not related to the endometrium. A clearly defined role of endovaginal ultrasonography in the diagnosis of endometrial pathologies emerges if ultrasonographic findings are correlated with histological ones. In the group of post-menopausal women (45), all those cases which were histologically classified as endometrial carcinoma (4) were associated with an endometrial thickness over or equal to 4 mm.(ABSTRACT TRUNCATED AT 250 WORDS)

Colposcopy, cervicography, speculoscopy and endoscopy. International Academy of Cytology Task Force summary. Diagnostic Cytology Towards the 21st Century: An International Expert Conference and Tutorial.

The colposcope was developed in 1925 and is well established in clinical gynecologic practice for defining and delineating cytologically detected lesions mainly of the cervix but also the vagina and vulva. Additionally, various endoscopic procedures in gastroenterology, pulmonary and urologic lesions enhance the cytologic detection and histologic verification of precancerous and cancerous lesions. The cost-effectiveness of all these devices and their applicability, particularly in countries with a limited health budget, is a major issue. This task force considered aspects of the present state of the art and the challenges in the 21st century. Automated cytology can interface with colposcopic examination in a number of significant ways. Automated cytologic analysis of conventional cervical smears can potentially direct colposcopic examination by predicting the nature of a lesion, assist in determining which patients should receive colposcopy and, in some settings, thereby reduce the number of colposcopies. Potentially, various combinations of automated cytology and colposcopy may be used to generate screening protocols that might result in more effective and inexpensive screening. The role of cervicography, or high-resolution cervical photography, as a screening device remains to be defined. Sensitivity for high grade lesions is generally no greater than that in cytology, and specificity appears lower. The interpretation of cervical photographs in triage of mildly abnormal cytology may prove to be useful in countries with established cytology programs. In areas of the world where cytology screening programs are not in place, the interpretation of cervical photographs may have its most dramatic effect. Cost-effectiveness analyses are needed. There are, at present, insufficient data for the evaluation of speculoscopy, a procedure using chemiluminescent illumination of the cervix for visualization of acetowhite areas. Basic training in colposcopy should be integrated into the residency programs of obstetrics and gynecology. Criteria for the adequate training of colposcopists should be developed. Continuing education programs in colposcopy should be developed when they are not already in existence. The cost-effectiveness of integrating colposcopy as a primary screening technique should be evaluated. Following a high-grade squamous intraepithelial lesion (HSIL) cytology result, colposcopically directed punch biopsy should be taken with or without endocervical curettage. This generally should precede the loop electrosurgical excision procedure (LEEP); however, in certain circumstances direct LEEP may be indicated. LEEP under colposcopic vision is an efficient way to treat an HSIL lesion of the cervix because the histologic extent and margins can be determined, unlike with laser surgery or cryosurgery. It is also more cost-effective than cold knife conization because general anesthesia and an operating room are unnecessary. Following LEEP, the endocervical canal should be examined colposcopically for any evidence of involvement. Lesions in the endocervix can then be removed with a different-shaped loop. Further research into Raman spectroscopy as a diagnostic aid in cervical pathology is needed, as is the use of micrococolpohysteroscopy for in vivo cytologic analyses, especially of the endocervical canal and transformation zone. Hysteroscopy is the most direct method for the diagnosis and treatment of intrauterine diseases. Hysteroscopic endometrial biopsy is more accurate than conventional biopsy methods. Cervical invasion of endometrial cancer can be detected by hysteroscopy. The depth of invasion, however, is more accurately determined by magnetic resonance imaging or computed tomography. Many topics for ongoing research and/or implementation are mentioned under "Consensus Position," above. (ABSTRACT TRUNCATED)

[Diagnostic procedures of pathological bleeding in women population: comparison of hysteroscopy, ultrasonography and microscopic examination endometrium].

The goal of this study was to asses the diagnostic value of hysteroscopy, cytology, ultrasonography and histopathology in various pathological states in endometrium. 250 patients with abnormal uterine bleeding were examined. The wide range of several diagnoses were achieved with 8 cases of cancer. Used methods were found to be complementary because 7 cases of cancer were recognised by histopathologic method, 6 by hysteroscopy and 5 by a cytological test (3 results were suspicious). To the risk group were qualified by ultrasonography all patients in postmenopausal age.

[A falsely reassuring cervical smear in adenocarcinoma of the external os].

3 women with only mild changes in cervical smears were later found to be suffering from cervical adenocarcinoma. The first patient was 53 years old. Her smears repeatedly showed Pap 3 with moderately atypical glandular cells. After 3 colposcopic examinations with biopsies and 2 loop electrosurgical excision procedures of the cervix which showed no histological signs of malignancy, diagnostic conization revealed an adenocarcinoma of the endocervix. She underwent a radical hysterectomy and chemoradiation because of positive pelvic nodes. The second patient was 30 years old and had persistent vaginal discharge and an enlarged cervix, but no cytological abnormalities. Colposcopy was unsatisfactory and the tissue obtained by loop electrosurgical excision was normal. Adenocarcinoma was diagnosed after conization. She was treated with radical hysterectomy and radiotherapy but died after one year. The third patient, aged 26, had a long history of slightly abnormal Pap smears and vulvar condylomata, and was referred with vaginal discharge. A severe abnormal smear with glandular atypia was followed by colposcopical biopsies and conization, which revealed an endocervical adenocarcinoma. She underwent radical hysterectomy. Adenocarcinoma is a rare type of cervical cancer: III cases out of 584 patients with cervical cancer in 2003 in the Netherlands. This neoplasm is more difficult to detect than cervical squamous cell carcinoma. Cervical cytology is not an effective tool for screening and diagnosis. Due to the localization, multifocality and diversity in its presentation, the assessment of cytology has a high false-negative percentage. Screening may be enhanced by combining cytology with testing for high-risk HPV types, notably type 18. If cervical cytology shows persistent atypical glandular cells with no conclusive histological result, then due to the endocervical localisation of the lesions adenocarcinoma can only be excluded by conization.

Can routine gynecologic examination contribute to the diagnosis of cervical involvement by primary endometrial cancer?

There are few data in the literature as to whether findings at routine preoperative gynecologic examination of patients with primary endometrial cancer including cervical cytology, colposcopy and rectovaginal bimanual pelvic exam could predict cervical extension of the disease. The present retrospective study was undertaken to preoperatively identify potential clinical parameters associated with the histological diagnosis of cervical involvement by primary endometrial cancer in the hysterectomy specimen. We reviewed the records of 104 patients with Stage II endometrial cancer treated at our institution between 1985 and 2005 by simple or radical abdominal hysterectomy with special emphasis on cervical Pap smear, colposcopy, cervical palpation as well as rectal parametrial assessment. Patients with Stage I disease operated on before and after each study patient were selected as controls (n = 208). Patients with more advanced disease were excluded. Overall, 312 records of patients with primary endometrial cancer were reviewed. Patients with Stage II disease had a significantly lower prevalence (p < 0.0001) of endometrioid carcinomas and a significantly higher (p < 0.01) prevalence of G3 tumors compared to the control patients. Pap smears and colposcopic findings were abnormal in 39% of patients with Stage II and in 9% and 10% of patients with Stage I disease (p < 0.0001). Of patients with Stage II disease, 42% had a suspicious cervical palpation compared to only 4% of patients with Stage I disease (p < 0.0005). Parametrial assessment was suspicious in 16% of patients with Stage II disease and in no patient with Stage I disease (p < 0.001). The four routine clinical parameters Pap smear, colposcopy, cervical palpation and rectal parametrial examination are significantly more often pathologic in patients with Stage II than in Stage I disease. The majority of patients with Stage II disease had at least one of these tests positive. Thus they may be useful to preoperatively detect cervical involvement by primary endometrial cancer.

Gynaecologic cytology

Gynecologic cytology, also Gynecologic cytology, is a field of pathology concerned with the investigation of disorders of the female genital tract. The most common investigation in this field is the Pap test, which is used to screen for potentially precancerous lesions of the cervix. Cytology can also be used to investigate disorders of the ovaries, uterus, vagina and vulva. Gynaecology Cytopathology Pathology

[COMPARISON OF ULTRASOUND INVESTIGATION METHODS IN POSTMENOPAUSE].

The aim of the study is to improve the diagnostic approach in assessing the state of the endometrium with the help of ultrasonic endometrial diagnostics in accordance with the IETА criteria in combination with three-dimensional Doppler indices, calculating the volume of the endometrium, and the 3D reconstruction in postmenopausal women. 167 postmenopausal women underwent a 2D pelvic ultrasound examination and a combined three-dimensional complex pelvic ultrasound examination that included calculation of the volume of the endometrium, three-dimensional dopplerometric indices (vascularization index, blood flow index and vascularization ratio), and 3D-reconstruction mode. In the second stage, the patients underwent hysteroscopy/endometrial bipyroscopy with morphological evaluation of tissue samples, which retrospectively performed analysis of echographic and dopplerometric criteria in patients with benign changes in the endometrium and their comparison with atrophic endometrium. In addition, a comparative analysis of the 2D ultrasound method and its combination with a complex 3D study was carried out. Most of the echographic criteria between the groups of hyperproliferative pathology and endometrial atrophy had statistical differences, but there were no significant differences in comparison with the group of synechia of the uterine cavity and cystic atrophy. While the analysis of Dopplerometric criteria both in the two-dimensional mode and with its combination with trimer techniques demonstrated a statistical difference between the indices in the groups of the endometrial hyperpliphyral pathology and the endometrium atrophy, including its cystic form, and also the synechia of the uterine cavity. Based on the results of the comparative analysis of the ultrasound modes, the combination of 2D study with a complex 3D study increases the sensitivity of the method by 12%, and the specificity by 13%. Three-dimensional echography with the determination of dopplerometric indices and volume of endometrium and 3D reconstruction is highly accurate in the diagnosis of endometrial pathology, its wide practical application at the preoperative stage will allow to improve the quality of diagnostics and to formulate clear criteria for hysteroscopy in postmenopausal women. The results of the study show that the thickness of the endometrium is not an absolute criterion in determining the pathology of the endometrium. The main criterion in the diagnosis of hyperproliferative changes in the endometrium in postmenopause is the presence in it of vascularization.

Adenomyosis

Histopathology The diagnosis of adenomyosis is through a pathologist microscopically examining small tissue samples of the uterus. These tissue samples can come from a uterine biopsy or directly following a hysterectomy. Uterine biopsies can be obtained by either a laparoscopic procedure through the abdomen or hysteroscopy through the vagina and cervix. The diagnosis is established when the pathologist finds invading clusters of endometrial tissue within the myometrium. Several diagnostic criterion can be used, but typically they require either the endometrial tissue to have invaded greater than 2% of the myometrium, or a minimum invasion depth between 2.5 and 8mm.

[Comparison between hysterosonography and hysterosalpinography in the study of endometrial abnormalities in infertility patients].

We compare effectiveness between HSS and HSG for detection of endometrial abnormalities among patient with infertility. Prospective, cross section, comparative. 33 patients were studied. HSS and HSG were carried out. The images of both studies were compared, settled down a presumptive diagnosis of normality or abnormality. The analysis included percentage of agreement, coefficient of agreement Kappa, square Ji, reason of verisimilitude. Of 33 studied patients was diagnostics correlation in 17 (52%). The pathologies with more correlation were congenital malformations and submucous miomas, with less correlation were adherences. Other opposing pathologies were polyps and corioplacentary remains. In 9 patients (27%) we find normality in both studies. When comparing the positive studies in each group we don't find differs statistically significant (P > 0.05). The association among both techniques was high (K = 0.70). The reason of verisimilitude of the tests was 98% for HSS and 90% for HSG. Both studies are useful to evaluate the uterine cavity. However histerosonography has bigger sensibility and specificity, besides is a quick, easy, and economic study, with less discomfort and complications than histerosalpingography.