C76 - Malignant neoplasm of other and ill-defined sites
C76.3 - Malignant neoplasm of pelvis
InclusionTerm:
-Malignant neoplasm of groin NOS
-Malignant neoplasm of sites overlapping systems within the pelvis
-Rectovaginal (septum) malignant neoplasm
-Rectovesical (septum) malignant neoplasm