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Meaning of MELANOMA

Pronunciation:  `melu'nowmu

 
WordNet Dictionary
 
 Definition: 
[n]  any of several malignant neoplasms (usually of the skin) consisting of melanocytes
 

MELANOMA is a 8 letter word that starts with M.

 

 Synonyms: malignant melanoma
 
 See Also: skin cancer

 

 

Webster's 1913 Dictionary
 
 Definition: 
\Mel`a*no"ma\, n.; L. pl. {-nomata}. [NL.; Gr. ?, ?,
black + -oma.] (Med.)
(a) A tumor containing dark pigment.
(b) Development of dark-pigmented tumors.

 
Medical Dictionary
 
 Definition: Cancer of the cells that produce pigment in the skin. Melanoma usually begins in a mole.
 
Biology Dictionary
 
 Definition: A type of skin cancer that develops from the dendritic clear cells in the epidermis (the melanocytes) which produce melanin (skin pigment).

There are three stages of melanoma:

    Stage I: The cancer is confined to the epidermis
    Stage II: The cancer spreads through the epidermis and into the loose papillary dermis
    Stage III: The cancer spreads through the papillary dermis
 

 

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