C50 - Malignant neoplasm of breast
C50.1 - Malignant neoplasm of central portion of breast
C50.11 - Malignant neoplasm of central portion of breast, female
C50.111 - Malignant neoplasm of central portion of right female breast
C50.112 - Malignant neoplasm of central portion of left female breast
C50.119 - Malignant neoplasm of central portion of unspecified female breast
C50.12 - Malignant neoplasm of central portion of breast, male
C50.121 - Malignant neoplasm of central portion of right male breast
C50.122 - Malignant neoplasm of central portion of left male breast
C50.129 - Malignant neoplasm of central portion of unspecified male breast