title: Hepatectomy for bile duct injuries: when is it necessary?
abstract: Iatrogenic bile duct injuries (IBDI) are still a challenge for surgeons. The most frequently, they are caused by laparoscopic cholecystectomy which is one of the commonest surgical procedure in the world. Endoscopic techniques are recommended as initial treatment of IBDI. When endoscopic treatment is not effective, surgery is considered. Different surgical biliary reconstructions are performed in most patients in IBDI. Roux-Y hepaticojejunostomy is the commonest biliary reconstruction for IBDI. In some patients with complex IBDI, hepatectomy is required. Recently, Li et al analyzed the factors that had led to hepatectomy for patients with IBDI after laparoscopic cholecystectomy (LC). Authors concluded that hepatectomy might be necessary to manage early or late complications after LC. The study showed that proximal IBDI (involving hepatic confluence) and IBDI associated with vascular injuries were the two independent risk factors of hepatectomy in this series. Authors distinguished two main groups of patients that require liver resection in IBDI: those with an injury-induced liver necrosis necessitating early intervention, and those in whom liver resection is indicated for treatment of liver atrophy following long-term cholangitis. In this commentary, indications for hepatectomy in patients with IBDI are discussed. Complex biliovascular injuries as indications for hepatectomy are presented. Short- and long-term results in patients following liver resection for IBDI are also discussed. Hepatectomy is not a standard procedure in surgical treatment of IBDI, but in some complex injuries it should be considered.
authors.affiliation: Beata Jabłońska, Department of Digestive Tract Surgery, University Hospital of the Medical University of Silesia, 40-752 Katowice, Poland.
authors.forename: Beata
authors.initials: B
authors.lastname: Jabłońska
mesh_terms: D001284:Atrophy; D001652:Bile Ducts / Q000293:injuries* / Q000601:surgery*; D002761:Cholangitis / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects*; D006498:Hepatectomy; D006801:Humans; D007049:Iatrogenic Disease; D008099:Liver / Q000473:pathology / Q000601:surgery*; D009336:Necrosis; D018579:Patient Selection; D012008:Recurrence; D013997:Time Factors; D016896:Treatment Outcome; D014947:Wounds and Injuries / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*
keywords: Bile duct injury; Cholecystectomy; Hepatectomy; Laparoscopic cholecystectomy