title: An unusual cause of epigastric pain.
authors.affiliation: Department of Surgery, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China.
authors.forename: Tan To
authors.initials: TT
authors.lastname: Cheung
authors.forename: Regina
authors.initials: R
authors.lastname: Lo
authors.forename: Ronnie Tung Ping
authors.initials: RT
authors.lastname: Poon
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis / Q000209:etiology*; D001706:Biopsy; D003937:Diagnosis, Differential; D006393:Hemangiopericytoma / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D006498:Hepatectomy; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008113:Liver Neoplasms / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed