C54 - Malignant neoplasm of corpus uteri
C54.0 - Malignant neoplasm of isthmus uteri
C54.1 - Malignant neoplasm of endometrium
C54.2 - Malignant neoplasm of myometrium
C54.3 - Malignant neoplasm of fundus uteri
C54.8 - Malignant neoplasm of overlapping sites of corpus uteri
C54.9 - Malignant neoplasm of corpus uteri, unspecified