National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Id http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3224
http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3224
Preferred Name

Melanoma

Definitions
A malignant, usually aggressive tumor composed of atypical, neoplastic melanocytes. Most often, melanomas arise in the skin (cutaneous melanomas) and include the following histologic subtypes: superficial spreading melanoma, nodular melanoma, acral lentiginous melanoma, and lentigo maligna melanoma. Cutaneous melanomas may arise from acquired or congenital melanocytic or dysplastic nevi. Melanomas may also arise in other anatomic sites including the gastrointestinal system, eye, urinary tract, and reproductive system. Melanomas frequently metastasize to lymph nodes, liver, lungs, and brain.
Synonyms
Melanoma, NOS
MELANOMA, MALIGNANT
Malignant Melanoma
Melanoma
melanoma
Type http://www.w3.org/2002/07/owl#Class
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