Please select the eligibility criteria that correspond to the clinical trial below.
Title: Validation of the Sentinel Node in Endometrial Cancer
Brief Summary: The purpose of this study is to investigate the relevance of sentinel node in endometrial cancer. Sentinel node is thought to reflect the status of lymph node. Only 10 to 20% of women with endometrial cancer exhibit lymph node metastasis hence systematic lymphadenectomy is questionable. In breast cancer, melanoma and vulvar cancer, sentinel node has emerged as an alternative to complete lymphadenectomy.


Options:
A: Inclusion Criteria:

* patient over 18 years old with a surgery planned for endometrial cancer
* endometrial cancer proved by biopsy
* early stage of endometrial cancer (FIGO stage 1-2)
* without contraindication to surgery
* inform consent signed
* affiliated to general health system

Exclusion Criteria:

* endometrial cancer FIGO stages 3-4
* previous history of surgery modifying lymphatic drainage (conization myomectomy)
* pregnant women or breast feeding
B: Inclusion Criteria:

* Patients must be women 18 years and older who have biopsy proven endometrial or cervical carcinoma (of any histologic subtype).
* Surgical staging with the da Vinci Si robotic tool must be planned with a planned pelvic and, in the case of endometrial cancer, a para-aortic lymphadenectomy
* Patients must meet criteria for robotic surgical approach:
* Patients must have either a clinical stage I endometrial (of any histologic grade) or FIGO stage IA2 or IB1 (\<4cm) cervical squamous, adenocarcinoma or adenosquamous carcinoma.
* Patients must be able to sign an informed consent in English language.
* Patients with known liver disease will require normal range liver function tests as determined by pre-operative labs drawn within 30 days of surgery.

Exclusion Criteria:

* Patients who have iodide allergies
* Patients who have had previous retroperitoneal surgery
* Patients on whom pelvic+/- para-aortic lymphadenectomy is not planned as part of their surgical staging.
* Patients who have received previous treatment for their endometrial or cervical cancer (particularly hysterectomy or pelvic radiation).
* Patients who are pregnant.
* Patients with documented liver disease who have abnormalities of liver function tests.
C: Inclusion Criteria:

1. Females, over 18 years, with histologically confirmed primary epithelial cancer of the endometrium of any cell type or uterine carcinosarcoma (mixed malignant mullerian tumour);
2. Clinically stage I disease (disease confined to body of uterus);
3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1;
4. Signed written informed consent;
5. Participant must meet criteria for a laparoscopic or robotic surgical approach as determined by the treating physician (e.g. suitable for TH BSO, ability to tolerate Trendelenberg positioning)
6. All available clinical evidence (physical examination findings, or medical imaging such as CT, MRI or ultrasound) demonstrates no evidence of extrauterine disease
7. Myometrial Invasion on MRI of not more than 50%. (Only if participant is \<45yo, has ONLY Grade 1 EAC and wishes to retain their ovaries).
8. Negative (serum or urine) pregnancy test ≤ 30 days of surgery in pre-menopausal women and women \< 2 years after the onset of menopause.

Exclusion Criteria:

1. Evidence of extrauterine disease (apparent involvement of cervix, vagina, parametria, adnexa, lymph nodes, bladder, bowel or distant sites) by clinical examination and/or through medical imaging.
2. Enlarged retroperitoneal pelvic and/or aortic lymph nodes (\>1 cm) on medical imaging;
3. Estimated life expectancy of less than 6 months;
4. Patients who have absolute contraindications for adjuvant radiotherapy and/or chemotherapy;
5. Patients who have previously received radiation treatment to the pelvis
6. Serious concomitant systemic disorders incompatible with the study (at the discretion of the investigator);
7. Patient compliance and geographic proximity that do not allow adequate follow-up;
8. Patients with allergy to Indocyanine Green (ICG)
9. Patients who have had previous retroperitoneal surgery
10. Patients who require a retroperitoneal (pelvic +/- para-aortic) lymph node dissection (lymphadenectomy)
11. Other prior malignancies \<5 years before inclusion, except for successfully treated keratinocyte skin cancers, or ductal carcinoma of the breast insitu
12. Uterine perforation during endometrial tissue sampling
D: Inclusion Criteria:

* Primary diagnosis of invasive epithelial ovarian cancer FIGO stage IIB-IV (IV only if resectable metastasis in pleura, liver, spleen, and/or abdominal wall)
* Macroscopic complete resection
* Age: 18 - 75 years
* Patients who have given their signed and written informed consent
* Good performance status (ECOG 0/1)

Exclusion Criteria:

* Non epithelial ovarian malignancies and borderline tumors
* Intraoperative clinically suspicious lymph nodes (bulky nodes)
* Secondary invasive neoplasms in the last 5 years (except synchronal endometrial carcinoma FIGO IA G1/2, non melanoma skin cancer, breast cancer T1 N0 M0 G1/2) or with any signs of relapse or activity.
* Recurrent ovarian cancer
* Prior chemotherapy for ovarian cancer or abdominal/pelvic radiotherapy
* Diseases of the lymph system (including lymph edema of unknown origin)
* Clinical relevant dysfunctions of blood clotting (including medicamentous conditioned reasons, e.g. ASS, if not stopped at least 7 days prior to surgery)
* Any significant medical reasons, age or performance status that will not allow to perform the study procedures (estimation of investigator)
* Prior retroperitoneal lymph node dissection (systematic or sampling)
* Pregnancy
* Dementia or significantly altered mental status that would prohibit the understanding and giving of informed consent
* Any reasons interfering with regular follow-up

Answer: A