bluuebunny/crossref_metadata_2025_split huggingface dataset:
Incidence, Risk Factors and Prognosis of Hypokalaemia in Patients with Normokalaemia at Hospital Admission
Authors: Bhargava Jakka , Viswanathan Stalin 
Published: January 2024

Abstract

Background:
Hypokalaemia (K+<3.5 mmol/L) is observed in 20% of hospitalised patients. Previous studies have often dealt with the symptoms, prevalence and risk factors in hospitalised patients. Very few studies have dealt with hospital-induced hypokalaemia. The aim was to determine the incidence, predisposing risk factors and prognosis of patients developing hypokalaemia after admission.

Materials and Methods:
A prospective observational study was performed for two months. Patients with at least two potassium values after admission and normal K values at admission were considered for inclusion. Clinical features, diagnoses, laboratory reports and treatment details, including antibiotics, were noted.

Results:
A total of 653 patients were studied; 138 (21.1%) developed hypokalaemia. Diabetes, ischaemic heart disease (IHD), heart failure, chronic kidney disease, hypertension, chronic liver disease and chronic obstructive pulmonary disease (COPD) were the most associated comorbidities. Urea, creatinine, transaminases and neutrophilia at admission differed significantly between those with and without hypokalaemia groups. Most patients developed mild hypokalaemia (78.2%). Hypokalaemia developed mostly on the second (22.4%) and third (24.6%) days of hospitalisation. Antibiotics were used in 60% of patients. The potassium values returned to normal within 2.5 ± 1.9 days. Three patients subsequently developed hyperkalaemia.

Conclusion:
Patients admitted under general medicine mostly developed mild hypokalaemia, even if they had multiple risk factors for developing hypokalaemia. Inpatient hypokalaemia had an incidence of 21%. An overwhelming majority (~88%) had at least one risk factor. Hypokalaemia was not attributed to causing mortality in any patient.
Monitoring Endocrine Nursing in South Asia (MENSA)
Authors: Mondal Sunetra , Kopalle Lakshmi Nalini , Nagendra Lakshmi , Jacob Jubbin , Shaikh Shehla , Shrestha Dina , Selim Shahjada , Somasundaram Noel P. , Raza Syed Abbas , Naseri Mohammad Wali , Bhattacharya Saptarshi , Kalra Sanjay 
Published: January 2024

Abstract

Background:
South Asian countries face the colossal challenge of tackling the massive burden of diabetes and other endocrine disorders. These patients grossly outnumber the specialists trained to deal with these conditions. A trained cadre of diabetes specialist nurses (DSN) and endocrine specialist nurses (ESN) might help bridge this gap. Exploring the perception of DSN/ESN among South Asian doctors will help to understand their role, responsibilities and future prospects.

Methods:
One hundred and seventy-four endocrinologists from South Asia participated in an online survey on their perception of DSNs and ESNs.

Results:
Out of the 174 respondents, 61 (35%) were currently working with DSN/ESN, 79 (45.4%) had worked in the past and 131 (75.2%) were willing to start recruiting or employ additional DSN/ESN in the future. The majority considered that the primary function of DSN and ESN is to educate on diabetes (n = 86, 96.6%) and endocrine disorders (n = 34, 57.6%), respectively, followed by anthropometry and initial work-up. Only a small minority felt they could write independent follow-up prescriptions (nurse-led clinics) [DSN - 16 (18%) and ESN – 3 (5.1%)]. Graduation with a certificate course in diabetes and basic endocrinology was considered a sufficient qualification by 68 (39.1%) respondents. Endocrinologists from countries other than India were more willing to recruit ESN/DSN in the future (89.7% vs 72.4%; P < 0.03) and approve a nurse-led clinic (62.1% vs 29.7%; P < 0.03). Upon multiple logistic regression, working in countries other than India was an independent predictor of future willingness to work with DSN/ESN (odds ratio (OR): 4.48, 95% confidence interval (CI) 1.09–18.43, P = 0.03).

Conclusion:
DSN and ESN could facilitate the management of healthcare-seekers with diabetes and endocrine disorders. A certification course to train nurses on diabetes and basic endocrine disorders following graduation could be helpful. Major hindrances in creating a regular cadre of DSN/ESN were limited opportunities for career progression and lack of additional remuneration for services.
Study of Effects of Gender-Affirming Hormone Therapy on Bone Mineral Density in Individuals with Gender Dysphoria
Authors: Bobba Rakesh , Kalra Pramila , Dharmalingam Mala 
Published: January 2024

Abstract

Introduction:
Gender affirming hormone therapy (GAHT) is the mainstay treatment in transitioning individuals and has positive physical and psychological effects. Among the things to monitor in transgender patients on long-term hormones, bone health is an essential consideration. As the calcium intake in the Indian population is less, and many gender-incongruent individuals may not take adequate calcium in their diet, we needed data on the bone health of Indians with gender dysphoria as the information available globally may not apply to our population.

Materials and Methods:
The study was performed to assess bone mineral density in individuals with gender dysphoria who were on gender-affirming hormonal therapy for at least 6 months. It was a hospital-based cross-sectional study of bone mineral density measured at two sites – hip and spine in individuals with gender dysphoria on GAHT for at least six months.

Results:
A total of 30 individuals were included in this study. The mean age of individuals with Gender dysphoria was found to be 28.17 ± 6.15 years, and the age range was 19-42 years. Out of the 30 individuals, 14 were transgender males, and the remaining 16 were transgender females. Bone mineral density at the hip and spine in transgender males was 1.047 ± 0.124 g/cm2 and 1.065 ± 0.115 g/cm2, which was better compared to transgender females in whom the bone mineral density at hip and spine was 0.899 ± 0.873 g/cm2 and 0.854 ± 0.099 g/cm2 (P = 0.001 for hip; P = 0.000 for spine). The Z score at hip and spine were better in transgender males as compared to transgender females (P < 0.001 for hip; P < 0.001 for spine) when compared to genetic sex and at the spine (P = 0.001) when compared to affirmed sex. In this study, we observed that the transgender females who underwent orchidectomy had a lower mean Z score at spine compared to individuals who did not undergo the procedure.

Conclusions:
The current study results indicate that GAHT does have positive effects on bone health in transmen.
Epidemiology, Clinical Profile, and Analysis of Risk Factors in COVID Associated Rhino-orbito-cerebral Mucormycosis Patients - An Observational Study
Authors: Jog Komal , Nazirudeen Roshan , Eagappan Subbiah , Santharam Raghavan K. , Sridhar Subbiah 
Published: January 2024

Abstract

Aim of Study:
To study the clinico-epidemiological profile and identify risk factors for the development of COVID-19-associated mucormycosis (CAM) among the patients treated at our regional mucormycosis center.

Materials and Methods:
This was a cross-sectional single-centre observational study. All CAM patients admitted to Government Rajaji Hospital, Madurai from April 2021- August 2021 were included in the study. Information regarding clinical features, potential risk factors, diagnostic workup, and comorbid illness was collected.

Results:
A total of 164 patients of CAM were admitted to our hospital with a mean age of 51.7 years. Out of 164 patients, 12 patients were not covid positive, based on imaging and RT-PCR, however subclinical infection could not be ruled out. Out of the 164 patients studied, 160 patients had diabetes, out of which 66% (n = 105) patients had a previous history of diabetes, and 34% (n = 55) had newly detected diabetes. Most of the patients admitted with mucormycosis had uncontrolled diabetes (94%) and were not on insulin therapy, but were on oral antidiabetic drugs alone. The majority of the patients (68%) have received steroids (IV/oral) during the COVID-19 illness. 74% of these patients were under hospitalization for COVID-19 disease. Only 30% (n = 50) of CAM patients had a history of oxygen therapy and 7% of these patients were treated in ICU during active COVID-19 illness. 59% of patients used cloth masks without adequate hygiene, rest 41% (n = 67) patients reused disposable masks. We also found that 87% of the patients developing mucormycosis had exposure to organic material in the convalescence period of COVID-19 illness.

Conclusions:
From our study, we found steroid use, poorly controlled diabetes mellitus, reuse of masks, daily steam inhalation, and exposure to organic matter to be more associated with CAM, but oxygen therapy was less associated with CAM. Hence, we could suggest screening for hyperglycemia and daily use of disposable surgical masks to be continued for at least 4 weeks post-COVID-19. It is preferable to continue insulin in titrated doses along with OHA for at least 4 weeks following steroid cessation in the post-COVID-19 period as there is are considerably increased inflammatory cytokine levels in the convalescence phase. Clean environmental hygiene would also help prevent CAM.
Invasive micropapillary carcinoma of the breast and bilateral ovarian mature cystic teratoma with benign Brenner tumor in a postmenopausal woman – An uncommon occurrence
Authors: Ayyanar Pavithra , Mitra Suvradeep , Imaduddin Mohammed , Muduly Dillip K. 
Published: January 2024

ABSTRACT
The synchronous occurrence of bilateral ovarian tumors and breast malignancy often raise the suspicion of a Krukenberg tumor or a hereditary breast and ovarian cancer syndrome, both of which are uncommon in clinical practice. A 58-years-old postmenopausal woman had a right breast lump and was diagnosed as infiltrating duct carcinoma, no special type, and incidentally detected bilateral adnexal mass with the clinical suspicion of Krukenberg tumor. However, following the radical surgical excision of the right breast and bilateral ovaries, the right breast showed invasive micropapillary carcinoma (IMPC) while the ovaries showed mature cystic teratoma (MCT) with benign Brenner tumor. IMPC of the breast along with bilateral ovarian MCT with benign Brenner tumor is an unusual clinical occurrence in a postmenopausal female and thus worthy of documentation. It should be categorized as a non-hereditary synchronous tumor. The histomorphology augmented by immunohistochemistry and appropriate clinical context is pivotal in rendering a correct diagnosis.
Acinar cystic transformation of the pancreatic body and tail in an elderly male patient: A case report
Authors: Narwal Anubhav , Panwar Rajesh , Madhusudhan Kumble S. , Pal Sujoy , Das Prasenjit 
Published: January 2024

ABSTRACT
Acinar cystic transformation (ACT) is a rare benign cystic lesion of the pancreas reported in elderly women. ACT can be easily confused with other cystic lesions of the pancreas, such as intraductal papillary neoplasm and serous and mucinous neoplasms, on imaging, especially when detected radiologically in a male patient as the index case. A preoperative histological examination can establish a diagnosis and avoid extensive surgical resection. We hereby report a case of ACT in a 69-year-old male patient that affected the body and tail region of the pancreas.
Adenoid ameloblastoma with dentinoid: A rare hybrid odontogenic tumor
Authors: Chettiankandy Tabita J. , Sachdev Sanpreet S. , Kende Prajwalit P. , Sardar Manisha A. , Saju Reshma 
Published: January 2024

ABSTRACT

Background:
Adenoid ameloblastoma with dentinoid (AAD) is a hybrid odontogenic tumor comprising histopathological presentation of ameloblastoma (AM) and adenomatoid odontogenic tumor (AOT) along with extracellular dentinoid material.

Case Presentation:
A 35-year-old female reported an asymptomatic swelling in the left mandibular posterior region. Histopathological examination revealed composite features of AM with AOT along with dentinoid material, which stained positively with Van Gieson and trichrome stains.

Conclusion:
The present case report serves to add further to the modicum of literature reports pertaining to AAD, which may gain recognition as a distinct entity in future World Health Organization (WHO) classification of odontogenic tumors.
Adult acute megakaryoblastic leukemia with persistent diarrhea and extreme thrombocytosis: A very unusual case
Authors: Aslan Nevin Alayvaz , Gülten Gülsün 
Published: January 2024

ABSTRACT
Acute megakaryoblastic leukemia (AML-M7) is rarely seen in adult patients and patients usually present with cytopenias. Here we discuss diagnostic challenges and pathologic features in a patient with AML-M7 who presented with thrombocytosis and diarrhea. A 63-year-old male patient presented with persistent diarrhea lasting for 2 months, fatigue, and thrombocytosis. The diagnostic workup included a stool analysis, endoscopy colonoscopy, and imaging studies; however, these studies did not reveal any possible etiology. The hematologic evaluation included peripheral blood smear, bone marrow aspiration and biopsy, flow cytometry, and cytogenetic analysis. Eventually, according to pathologic and flow cytometric findings, a diagnosis of AML-M7 was made. Diagnosis of AML-M7 may be challenging, especially in adult patients with atypical presentation. Patients with megakaryoblastic leukemia respond poorly to standard induction regimens and they should be advised to participate in a clinical trial.
Glucose-6-phosphate dehydrogenase deficiency with coinherited Gaucher disease: A rare association
Authors: Parakh Nupur , Sharma Kusha , Sharma Sunita , Chatterjee Priti , Singh Varinder 
Published: January 2024

ABSTRACT
Anemia coexisting with Gaucher disease (GD) is often associated with non-hemolytic processes. Few cases of GD with autoimmune hemolytic anemia have been reported. However, literature on GD with concomitant nonimmune hemolytic anemia is scarce. A 1-year 6-month-old male child presented in 2018 with complaints of palpable mass in left upper abdomen, fever, cough, and vomiting. On examination, he had pallor, hepatosplenomegaly of 2 cm and 8 cm below costal margin, respectively. A clinical diagnosis of hemolytic anemia was suspected. Complete blood count revealed Hb---6.7 g/dL, TLC---8.9 × 103/μL, platelet count---180 × 103/μL. Peripheral smear showed predominantly microcytic hypochromic anemia with moderate degree of anisocytosis, many nucleated red blood cells, few schistocytes, polychromatophils and corrected reticulocyte count 7.89%. S. Bilirubin was 1.1 mg/dL. Hb high-performance liquid chromatography (HPLC) of the child and his parents was within normal limit. Hematological work up revealed negative results for direct Coombs’ test, osmotic fragility test, and sickling test. Test for Glucose-6-phosphate dehydrogenase deficiency was positive (39 units/trillion RBC, normal 146--376). He was transfused intermittently and given steroids to manage his anemia. He was on regular follow up during which his blood counts revealed persistent anemia and thrombocytopenia. In view of this, bone marrow was performed to exclude myelofibrosis. Aspirate smears were cellular and showed normoblastic erythroid hyperplasia. Numerous large histiocytes with basophilic fibrillary cytoplasm exhibiting “crumpled tissue paper” appearance were seen. Similar findings were seen on bone marrow trephine biopsy. Genetic testing revealed pathogenic variations in the GBA gene. Beta glucosidase enzyme levels were low while chitotriosidase was raised (1109.19 nmol/hr/mL). A final diagnosis of G6PD with GD was made. The present study shows rare association of GD with Glucose-6-phosphate dehydrogenase deficiency.
Significance of histopathological features in the diagnosis of Budd–Chiari syndrome on liver biopsies
Authors: Prasad Pallavi , Singh Anurag , Singh Alka , Mishra Prabhaker , Krishnani Narendra 
Published: January 2024

Abstract

Background:
Budd–Chiari syndrome (BCS) requires a constellation of clinical, imaging, and histological findings for diagnosis. Liver biopsy serves as a tool for confirming the diagnosis, even though the histological characteristics are not pathognomonic.

Aims:
To determine which constellation of morphologic findings could aid in establishing a diagnosis of BCS in clinically suspected cases.

Materials and Methods:
A 5-year retrospective observational study was conducted. The clinical, laboratory, and histological findings of liver biopsies in patients with a clinical diagnosis of BCS were studied. Cases were segregated into two groups on the basis of the number of histological features present. A scoring system was then devised to assess the efficacy of the histological findings in diagnosing BCS.

Statistical Analysis Used:
The continuous variables were compared using the Mann–Whitney U-test, and categorical variables were compared using the Fisher-exact test.

Results:
The common histopathological findings were the presence of red blood cells in the space of disse (100%), peri-portal fibrosis (97.1%), sinusoidal dilation (97.1%), portal inflammation (67.6%), centrilobular necrosis (61.8%) and pericellular/sinusoidal fibrosis (61.8%). Comparison between the two groups showed that centrilobular necrosis, lobular inflammation, portal inflammation, central vein fibrosis, and pericellular/sinusoidal fibrosis were significant parameters. No correlation was found between the clinical and laboratory parameters and the two groups.

Conclusions:
The liver biopsy features in BCS are often nonspecific, and no single feature in isolation is characteristic. A constellation of features (centrilobular necrosis, lobular inflammation, portal inflammation, central vein fibrosis, and pericellular/sinusoidal fibrosis), when present together, indicate the possibility of BCS.
Sclerosing angiomatoid nodular transformation of spleen: A rare case report
Authors: Rajpoot Jyoti , Jain Manjula , Singh Kanika , Singh Aparna , Sarohi Monica , Tyagi Vikas 
Published: January 2024

ABSTRACT
Sclerosing angiomatoid nodular transformation (SANT) is a reactive non-neoplastic, rare vascular lesion of the spleen. The histology shows multiple angiomatoid nodules surrounded by proliferative stroma. A 31-year-old lady presented with an abdominal mass for 6 months. Contrast-enhanced computed tomography (CECT) abdomen was suggestive of hemangiopericytoma/hemangioendothelioma. An open splenectomy was performed, and the resected specimen was sent for histopathology examination. The gross examination showed a bosselated mass present at the lower pole of the spleen measuring 8 × 8 cm with peripherally located coalescing red-brown nodules embedded in a dense fibrous stroma on the cut surface. On microscopy, multiple circumscribed angiomatoid nodules comprising irregular slit-like vascular channels lined by plump endothelial cells were seen embedded in dense sclerotic stroma. Because of the lack of specific diagnostic features, it is difficult to diagnose SANT clinically and radiologically. However, the typical histopathological findings are a clue in clinching the diagnosis.
Clinicopathological analysis of sclerosing angiomatoid nodular transformation in the spleen
Authors: Wei Shufei , Han Yongliang , Hou Yingyong , Wang Liangliang 
Published: January 2024

ABSTRACT

Background:
Splenic sclerosing angiomatoid nodular transformation (SANT) is a rare benign nodular lesion in the red medulla of the spleen. In the past, SANT has not been consistently recognized as the name for this condition and was often misdiagnosed for other conditions. In recent years, SANT has been acknowledged by most scholars as multiple reports have been published.

Aim:
To assess the clinicopathological features of SANT to identify the histological characteristics of SANT to improve diagnosis and clinical treatment.

Materials and Methods:
We assessed 25 cases of SANT diagnosed at Zhongshan Hospital affiliated with Fudan University from September 2014 to October 2021, including 14 men and 11 women, aged 24–62 years old.

Results:
Fourteen cases were complicated with benign tumors of the liver, pancreas, kidney, uterus, and prostate. One case was complicated with renal clear cell carcinoma, and one was complicated with hepatocellular carcinoma. The gross neoplasm is multinodular and well defined. Histologically, angiomatoid nodules are composed of fattened, round, or irregular blood vessels, with or without red blood cells in the lumen, with unequal red blood cell extravasation, and fibrocytes around the nodules. The hemangiomatous nodules were positive for CD31 and CD34, while the vascular wall smooth muscle cells and fibrocytes around the nodules were positive for SMA.

Conclusion:
The diagnosis of SANT requires a combination of immunohistochemical and histological features, and early splenectomy is crucial for treatment.
Poorly differentiated biphasic synovial sarcoma of the vulva, displaying SS18::SSX1 fusion and weak to absent (mosaic) INI1/SMARCB1 immunostaining: A rare case with literature review
Authors: Rekhi Bharat , Bhatia Sheenal , Shetty Omshree , Maheshwari Amita 
Published: January 2024

ABSTRACT
Synovial sarcoma (SS) is rarely documented in the female genital tract, especially confirmed by molecular testing for SYT::SSX translocation and TLE1 immunostaining. A 62-year-old lady presented with a progressively increasing lump and pain over her right groin, for 6-month duration. Radiologically, a well-defined, solid-cystic mass was seen involving the right labia with necrotic areas, sparing the underlying muscles and the overlying skin. She underwent a biopsy followed by a surgical excision. Histopathologic examination revealed a spindle cell sarcoma, including tumor cells exhibiting a prominent hemangiopericytomatous pattern. There were focal areas of epithelial differentiation (pseudoglandular) along with areas of round cell morphology and increased mitoses (poor differentiation) in the resected specimen. Immunohistochemically, the tumor cells were diffusely positive for TLE1, patchily positive for pan keratin (AE1/AE3) and EMA, the latter more in the areas of epithelial differentiation, while negative for CD34, SMA, desmin, S100P, and SOX10. INI1/SMARCB1 showed a characteristic weak to absent (mosaic) staining pattern. Furthermore, the tumor displayed SS18::SSX1 fusion by RT-PCR. This constitutes one of the few reported cases of vulvar SS, confirmed by molecular testing and the first documented vulvar SS showing a mosaic pattern of INI1/SMARCB1 immunostaining. A review of the literature and diagnostic implications are presented herewith.
Hybrid tumor of central giant cell granuloma and trabecular juvenile ossifying fibroma of the mandible: A rare event in the oral cavity with a review on pathogenesis
Authors: Bishen Kundendu Arya , Prajapati Rajesh Kumar , Singh Himanshu , Rehani Shweta 
Published: January 2024

ABSTRACT
Hybrid tumors are rare lesions having features of multiple diseases in one lesion. A hybrid tumor of central giant cell granuloma (CGCG) and central ossifying fibroma (COF) shows the presence of microscopically large areas with CGCG character and large areas with COF features inside a single clinical lesion, separated by a transition zone. A rare type of COF is juvenile ossifying fibroma (JOF)-trabecular variant in the mandible. We present a unique and rare case of a hybrid tumor of the CGCG-JOF-trabecular variant in the mandible of a 14-year-old female which initially diagnosed with CGCG. The ambiguous pathogenesis of hybrid tumors and giant cells is reviewed. The goal of this article is to highlight the importance of careful clinical, radiological, and histopathological examination of each case to prevent misdiagnoses and recurrences. Similar and other cases must be reported in order to better understand the interrelationship between these hybrid lesions and their biological behavior.