epithelioma cuniculatum

[kyōō-nĭk′yə-lātəm]
n.
  1. A rare form of verrucous carcinoma occurring on the sole of the foot and characterized by a slow-growing, usually nonmetastasizing, warty mass.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.