C50.9

Malignant neoplasm of breast of unspecified site, female

Malignant neoplasm of breast of unspecified site, male

Malignant neoplasm of nipple and areola

Malignant neoplasm of central portion of breast

Malignant neoplasm of upper-inner quadrant of breast

Malignant neoplasm of lower-inner quadrant of breast

Malignant neoplasm of upper-outer quadrant of breast

Malignant neoplasm of lower-outer quadrant of breast

Malignant neoplasm of axillary tail of breast

Malignant neoplasm of overlapping sites of breast

Malignant inflammatory neoplasm of breast