title: Seromucinous (salivary) ectopia of the perianal region.
authors: C S
authors: CS
authors: Evans
authors: R L
authors: RL
authors: Goldman
mesh_terms: D001003:Anal Canal; D002828:Choristoma / Q000473:pathology*; D006801:Humans; D012469:Salivary Glands; D012470:Salivary Glands, Minor; D012878:Skin Neoplasms / Q000473:pathology*