Interventional radiology techniques in the treatment of complications due to videolaparoscopic cholecystectomy

The development of videolaparoscopic cholecystectomy (VLC) has represented an important achievement in the search for minimally invasive surgical procedures, and especially in the surgical management of such a common and costly disease as cholelithiasis. However, the literature shows that, while VLC carries a similar mortality rate to open surgery, it has a greater incidence (2-5 times) of iatrogenic injury to the biliary tract and hepatic hilum [3, 5, 10, 25, 28]; this incidence further increases in cases of so-called "hard cholecystis" [10, 13, 25, 28, 30]. An equally minimally invasive technique is therefore needed to treat these lesions; this technique should be effective and safe, allow for shorter hospital stays and lower costs, and be made available at all the centres where VLC is performed.