C57 - Malignant neoplasm of other and unspecified female genital organs
C57.8 - Malignant neoplasm of overlapping sites of female genital organs
InclusionTerm:
-Primary malignant neoplasm of two or more contiguous sites of the female genital organs whose point of origin cannot be determined
-Primary tubo-ovarian malignant neoplasm whose point of origin cannot be determined
-Primary utero-ovarian malignant neoplasm whose point of origin cannot be determined