Endoscopic transpapillary gallbladder drainage for management of acute cholecystitis with coagulopathy.

Acute cholecystitis is a common and frequently occurring disease, and laparoscopic cholecystectomy is the preferred treatment method. Percutaneous transhepatic gallbladder drainage is regarded as the first-line palliative procedure for elderly patients with poor cardiopulmonary function who cannot tolerate general anesthesia. However, for patients with acute cholecystitis who are undergoing treatment with oral antithrombotics or who have abnormal coagulation mechanisms, endoscopic transpapillary gallbladder drainage may be a good choice. Endoscopic transpapillary gallbladder drainage is an endoscopic retrograde cholangiopancreatography-based technique that drains the gallbladder by placing a tube into the cavity of the gallbladder though the cystic gall duct. It is the application of the concept of natural orifice transluminal endoscopic surgery in the biliary system. This technique can not only achieve gallbladder drainage but can also minimize the risk of procedure-induced bleeding. In this paper, we describe a representative case to introduce the key points of this procedure and the associated clinical care, hoping to provide useful information for clinicians and nurses.