title: Incidence and location of accessory spleens.
mesh_terms: D000008:Abdominal Neoplasms / Q000453:epidemiology* / Q000473:pathology; D000368:Aged; D002828:Choristoma / Q000453:epidemiology* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D013154:Spleen