Surgery AIIMS 2018 a2c8fb9f Sentinel lymph node biopsy is most useful for: A Carcinoma cervix B Carcinoma endometrium C Carcinoma vulva D Carcinoma vagina High-Yield Explanation SLN biopsy is usually done in: CA breast, CA penis & Malignant melanoma SLN biopsy is also applied successfully in cancers of head & neck & vulva