Sentinel biopsy is MOST useful in?: (A) Cervix carcinoma, (B) Vulval carcinoma, (C) Vaginal carcinoma, (D) Endometrial Carcinoma
Answer is B. Sentinel node is a lymph node that is first to receive drainage from a malignancy. Sentinel lymph node biopsy is used in breast carcinoma, melanoma, vulval carcinoma. Ref: Novak, 14th edition, page; 1425-1426