You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Endometrial cancer involving >50% of myometrium, extending to vagina, no pelvic extension, no pre and para aortic lymph nodes. Peritoneal lavage was positive staged as - and explain in detail?
Ans. is 'b' i.e., IIIb FIGO STAGING OF ENDOMETRIAL CANCERSTAGE I Cancer confined to corpus uteriIA-Limited to endometriumIB-< 1/2 myometrial thicknessIC-> 1/2 myometrial thicknessSTAGE II Tumour involves cervix but does not extend beyond uterusIIa-Cervical glandular involvementlIb-Cervical stromal involvementSTAGE III Local and/or regional spreadIIIa-Uterine serosa, positive peritoneal washings Adnexal involvementIllb-Vaginal involvement (lymph node absent)IIIc-Positive lymph node no pelvis and paraaortic lymph nodeIIIc1-Positive pelvic nodesIIIc2-Positive para aortic nodesSTAGE IV Tumour widespreadIVa-Bladder or bowel mucosaIVb-Distant metastasis