
Malignant melanoma of skin
- A primary melanoma arising from atypical melanocytes in the skin. Precursor lesions include acquired and congenital melanocytic nevi, and dysplastic nevi. Several histologic variants have been recognized, including superficial spreading melanoma, acral lentiginous melanoma, nodular melanoma, and lentigo maligna melanoma.

Malignant melanoma of skin of lip

Malignant melanoma of skin of eyelid including canthus

Malignant melanoma of skin of ear and external auditory canal

Malignant melanoma of skin of other and unspecified parts of face

Malignant melanoma of skin of scalp and neck

Malignant melanoma of skin of trunk except scrotum
- A primary or metastatic malignant neoplasm involving the breast. The vast majority of cases are carcinomas arising from the breast parenchyma or the nipple. Malignant breast neoplasms occur more frequently in females than in males. -- 2003

Malignant melanoma of skin of upper limb including shoulder

Malignant melanoma of skin of lower limb including hip

Malignant melanoma of other specified sites of skin

Melanoma of skin site unspecified
- A primary melanoma arising from atypical melanocytes in the skin. Precursor lesions include acquired and congenital melanocytic nevi, and dysplastic nevi. Several histologic variants have been recognized, including superficial spreading melanoma, acral lentiginous melanoma, nodular melanoma, and lentigo maligna melanoma.