onychoma

onychoma

A nonspecific term for a neoplasm arising in the nail bed; the term is little used in the working medical parlance.

on·y·cho·ma

(on'i-kō'mă)
A tumor arising from the nail bed.
[onycho- + G. -ōma, tumor]

onychoma

(ŏn-ĭ-kō′mă) [″ + oma, tumor]
A tumor of the nail or nailbed.