title: Reply to Dr. Köker.
authors.forename: Kwang Hyun
authors.initials: KH
authors.lastname: Chung
authors.forename: Sang Hyub
authors.initials: SH
authors.lastname: Lee
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000150:complications*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D004322:Drainage / Q000379:methods*; D005260:Female; D006801:Humans; D041781:Jaundice, Obstructive / Q000628:therapy*; D008113:Liver Neoplasms / Q000150:complications*; D008297:Male; D010166:Palliative Care / Q000379:methods*; D015607:Stents