advertisement

melanoma

cross section of layers of skin, with a spot of melanoma through epidermis and into dermis below it.

melanoma begins in the cells (melanocytes) that make the pigment that colours your skin. it is a serious form of skin cancer that usually starts in unmarked, normal skin. but it can start in a mole or birthmark.

when melanocytes grow out of control, they can spread from the epidermis, which is the upper layer of skin, down into the dermis. melanoma can spread rapidly to other parts of the body. early diagnosis is important, since treatment works best when melanoma is found early.

current as of: october 25, 2023

author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

this information does not replace the advice of a doctor. healthwise, incorporated, disclaims any warranty or liability for your use of this information. your use of this information means that you agree to the terms of use. learn how we develop our content.

advertisement

advertisement