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a papilloma composed of slender, fingerlike excrescences occurring in the bladder or large intestine, or from the choroid plexus of the cerebral ventricles; villous papilloma of the colon is usually sessile and frequently becomes malignant.
Synonym(s): villous tumor
Farlex Partner Medical Dictionary © Farlex 2012
A papilloma with long, thin excrescences, present in the urinary bladder, breast, intestinal tract, or choroid plexus of the cerebral ventricles.
See also: papilloma
Medical Dictionary, © 2009 Farlex and Partners