C50.12 - Malignant neoplasm of central portion of breast, male C50.1 - Malignant neoplasm of central portion of 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