title: Ectopic prostatic tissue.
abstract: A case is described in which a nodule of ectopic prostatic tissue was found in the pericolic fat, a previously undescribed site. A possible explanation for such a site is discussed with reference to the normal embryology of the region.
mesh_terms: D000368:Aged; D002828:Choristoma / Q000473:pathology*; D006801:Humans; D008297:Male; D011467:Prostate; D012004:Rectal Neoplasms / Q000473:pathology*