C51 - Malignant neoplasm of vulva
Excludes 1:
-carcinoma in situ of vulva D07.1)
C51.0 - Malignant neoplasm of labium majus
C51.1 - Malignant neoplasm of labium minus
C51.2 - Malignant neoplasm of clitoris
C51.8 - Malignant neoplasm of overlapping sites of vulva
C51.9 - Malignant neoplasm of vulva, unspecified