title: Bileduct--hamartoma in needle biopsy of liver.
mesh_terms: D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000473:pathology; D001707:Biopsy, Needle; D002648:Child; D006222:Hamartoma / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008099:Liver / Q000473:pathology; D008297:Male