[Ultrasound-guided trans-parietohepatic cholecystostomy in the critical patient: current indications].

The appearance of acute cholecystitis can make to complicate a natural history of cholelitiasis or post-operating time of patients that have concomitant predisposition factors. The best therapy is the cholecystectomy but somewhere for the critical general conditions is too much dangerous to make a surgical procedure. However we need to stabilize patients conditions, also for a short time.