Question

is cancer characterized by the uncontrolled growth of, the pigment - producing cells in the epidermis. typically, a this type of skin cancer develops from a mole. it is the most fatal of all skin cancers, as it is highly metastatic and can be difficult to detect before it has spread to other organs. these lesions usually appear as brown and black patches with uneven borders and a raised surface. treatment typically involves surgical excision and.

Explanation:

Melanoma is a type of skin cancer that arises from melanocytes (pigment - producing cells). The description of lesions (irregular brown and black patches) is characteristic of melanoma. Surgical excision is a common first - line treatment, and chemotherapy (or other adjuvant therapies like immunotherapy in some cases, but chemotherapy is a broad - based common follow - up treatment mentioned in basic medical education) is often used after excision to prevent recurrence or treat metastasis.

Answer:

Melanoma, melanocytes, irregular, chemotherapy