title: Tension pneumothorax complicating ERCP in a patient with a Billroth II gastrectomy.
authors.affiliation: Department of Medicine, University of Hong Kong, Hong Kong, China.
authors.forename: C K
authors.initials: CK
authors.lastname: Hui
authors.forename: K C
authors.initials: KC
authors.lastname: Lai
authors.forename: M F
authors.initials: MF
authors.lastname: Yuen
authors.forename: S K
authors.initials: SK
authors.lastname: Lam
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects*; D002769:Cholelithiasis / Q000628:therapy; D005260:Female; D005743:Gastrectomy / Q000379:methods*; D006801:Humans; D011030:Pneumothorax / Q000209:etiology*