title: Outcome of surgical treatment for recurrent pyogenic cholangitis: a single-centre study.
abstract: BACKGROUND
  Recurrent pyogenic cholangitis (RPC) is still a common disease in East Asia. The present study reviews the operative results for this disease in a single centre.
  
  
  METHODS
  The records of 85 patients who underwent surgical treatment for RPC from August 1995 to March 2008 were retrospectively reviewed.
  
  
  RESULTS
  Patients included 35 men and 50 women with a median age of 61 years. Types of surgery included: hepatectomy (65.9%); hepatectomy plus drainage (9.4%); drainage alone (14.1%), and percutaneous choledochoscopy (10.6%). There was no operative mortality. Complications occurred in 40% of patients and half the complications involved wound infections. The overall incidences of residual stone, stone recurrence and biliary sepsis recurrence were 21.2%, 16.5% and 21.2%, respectively, over a median follow-up of 45.4 months. The drainage-alone group and percutaneous choledochoscopy group had higher incidences of residual stone, stone recurrence and biliary sepsis recurrence. In hepatectomy patients, regardless of whether or not a drainage procedure had been performed, rates of residual stone, stone recurrence and biliary sepsis recurrence were 15.6%, 7.8% and 9.4%, respectively, over a median follow-up of 42.7 months.
  
  
  CONCLUSIONS
  Hepatectomy is safe and yields the best treatment outcome for RPC. It should be considered as the treatment of choice for suitable patients with RPC.
authors: Department of Surgery, Prince of Wales Hospital, Hong Kong, China. leekf@surgery.cuhk.edu.hk
authors: Kit-fai
authors: KF
authors: Lee
authors: Ching-ning
authors: CN
authors: Chong
authors: Daniel
authors: D
authors: Ng
authors: Yue-sun
authors: YS
authors: Cheung
authors: Wilson
authors: W
authors: Ng
authors: John
authors: J
authors: Wong
authors: Paul
authors: P
authors: Lai