title: A 52-year-old man with a lung mass and acute abdominal pain.
authors.affiliation: Academic Pulmonary Department, George Papanikolaou Hospital, Thessaloniki, Greece. antpap@the.forthnet.gr
authors.forename: A
authors.initials: A
authors.lastname: Papagiannis
authors.forename: K
authors.initials: K
authors.lastname: Zarogoulidis
authors.forename: D
authors.initials: D
authors.lastname: Delis
authors.forename: D
authors.initials: D
authors.lastname: Patakas
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology*; D018288:Carcinoma, Small Cell / Q000175:diagnosis* / Q000473:pathology / Q000556:secondary; D003937:Diagnosis, Differential; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008198:Lymph Nodes / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010179:Pancreas / Q000473:pathology; D010190:Pancreatic Neoplasms / Q000473:pathology / Q000556:secondary; D010195:Pancreatitis / Q000175:diagnosis* / Q000473:pathology