title: Spontaneous pneumothorax presenting as epigastric pain.
authors: Ryoko
authors: R
authors: Ogawa
authors: Yusuke
authors: Y
authors: Yamamoto
authors: Norihiro
authors: N
authors: Haraguchi
authors: Hiroaki
authors: H
authors: Satoh
authors: Kiyohisa
authors: K
authors: Sekizawa
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000328:Adult; D003937:Diagnosis, Differential; D004632:Emergency Medical Services / Q000379:methods; D006801:Humans; D008297:Male; D010195:Pancreatitis / Q000175:diagnosis; D010437:Peptic Ulcer / Q000175:diagnosis; D011030:Pneumothorax / Q000150:complications* / Q000175:diagnosis* / Q000628:therapy; D016896:Treatment Outcome