A circumscribed, benign epithelial tumor projecting from the surrounding surface; more precisely, a benign epithelial neoplasm consisting of villous or arborescent outgrowths of fibrovascular stroma covered by neoplastic cells.
Synonym(s): papillary tumor
[papilla + G. -oma, tumor]
Search Stedman's Medical Dictionary
Examples: glitazone, GI cocktail, etc.