[A special case of obstruction of a biliojejunal anastomosis: compression of the anastomotic loop by a pancreatic pseudocyst].

A case is presented, of a patient with late nonfunction of a biliojejunal anastomosis done 6 years previously for benign stenosis of the terminal choledochus. The malfunction was determined by compression of the anastomotic loop by a large pancreatic pseudocyst of the head and of the body of the gland, associated to another pseudocyst of the pancreatic body. Pseudocyst-jejunal anastomosis was performed, on the biliojejunal anastomotic loop, with good results. Clinical and therapeutical particularities are discussed, of this case.