Single Biggest Cancer Dictionary in the World
What is
melanoma in situ
?Pronunciation: /ˌmɛləˈnoʊmə ɪn situ*/
melanoma in situ
Definition
Abnormal melanocytes (cells that make melanin, the pigment that gives skin its natural color) are found in the epidermis (outer layer of the skin). These abnormal melanocytes may become cancer and spread into nearby normal tissue. Also called stage 0 melanoma.