Iatrogenic bile duct injuries – clinical problems

Abstract

Laparoscopic cholecystectomy is one of the most frequently performed surgical procedures in surgical wards. Iatrogenic bile duct injuries (IBDI) incurred during the procedures are among postoperative complications that are most difficult to treat. The risk of bile duct injury is 0.2-0.4%, and their consequences are unpleasant both for the surgeon and for the patient. the aim of the study was analysis of iatrogenic bile duct injuries and methods of their repair,taking into consideration the circumstances, under which the injuries occur. Material and methods. The study group consisted of 16 patients who had suffered IBDI during surgery. The analysed parameters included sex, age, indications for surgery, the setting of the surgical procedure and the type of bile duct injury. Additionally, the time of injury diagnosis, type of repair and treatment outcome were assessed. The IBDI analysis used the EAES classification of injuries. The time of IBDI repair was defined as immediate, early or late,depending on the time that had passed from the injury. The analysis included complications seen after bile duct repair. Results. The study group consisted of 10 women and 6 men, aged 29-84. Patients underwent 6 classic cholecystectomies, 8 laparoscopic cholecystectomies, one gastrotomy to remove oesophageal prosthesis and one laparotomy due to peptic ulcer. IBDI was diagnosed intraoperatively in 4 patients. In 12 patients IBDI was diagnosed within 1-7 days. The diagnosis was based on endoscopic retrograde cholangiopancreatography and the results of biochemistry tests. According to the EAES classification, the injuries were of type 1 (4 patients), type 2 (8 patients), type 5 (3 patients) and type 6 (1 patients). Reconstruction procedures were performed during the same anaesthesia session in 3 patients, and in the early period in 13 patients. The main procedure was Roux-en-Y anastomosis (12 patients), with the remaining including bile-duct suturing over a T-tube (3 patients) and underpinning of an accessory bile duct in the pocket left after gallbladder removal (1 patient). The most common reconstruction complications included bile leak (3 patients), recurrent cholangitis (3 patients) and bile duct stricture (2 patients). Mortality in the study group was 12.5%. Conclusions. The procedures of laparoscopic and classic cholecystectomy are associated with a risk of IBDI, especially in the presence of inflammatory state of the gall-bladder. IBDI is a complex complication: its treatment poses a challenge for the operating surgeon, and even the most careful treatment adversely affects the patient's lifedue to complications.

Intraoperative cholangiogram during laparoscopic cholecystectomy: A clinical trial in rural setting

“…found the rate of BDI in laparoscopic cholecystectomy to be as high as 1.5%. BDI is associated with a mortality rate of 12.5%, and increased the mortality rate of patients undergoing LC (3.9% compared with 1.1% at one year) . Achieving the ‘critical view of safety’ via dissection of Calot's triangle and IOC have both been advocated as gold standard for preventing BDI in LC .…”

Iarogenic Bile Duct Injuries: Repairs Feasibility

“…Iatrogenic bile duct injury is a challenge for the operating surgeon [1]. Bile duct injury, is a complex and serious complication, observed with a frequency of 0.2% to 0.4%.…”

Minimally invasive management of biliary leakage after cholecystectomy

“…Повреждение желчных протоков считают серьезным осложнением холецистэктомии. Частота повреждений желчных протоков при выполнении холецистэктомии составляет 0,1-0,95% [1,5,7,8,12]. В США и Великобритании до 50% хирургов за свою профессиональную карьеру отмечают от 1 до 2 случаев повреждений внепеченочных желчных протоков при выполнении холецистэктомии [6].…”