Epithelioma

from WordNet (r) 3.0 (2006)

epithelioma
    n 1: a malignant tumor of the epithelial tissue

from The Collaborative International Dictionary of English v.0.48

Epithelioma \Ep`i*the`li*o"ma\, n. [NL. See {Epithelium}, and
   {-oma}.] (Med.)
   A malignant growth containing epithelial cells; -- called
   also {epithelial cancer}.
   [1913 Webster]