C44.691 - Other specified malignant neoplasm of skin of unspecified upper limb, including shoulder
C44.6 - Other and unspecified malignant neoplasm of skin of upper limb, including shoulder C44.69 - Other specified malignant neoplasm of skin of upper limb, including shoulder C44.691 - Other specified malignant neoplasm of skin of unspecified upper limb, including shoulder