Instrumental treatment of recurrent lithiasis of biliary tract with stenosis of hepatico-jejunal anastomosis.

The optimal treatment for recurrent stones of the biliary tract in patients previously treated by hepatic-jejunal anastomosis with Roux en Y loop is debated and the criteria are not fully defined. Age, cardiopulmonary diseases, diabetes, multiple previous surgery of the biliary tract, size, number, and type of stones are some of the factors to evaluate before choosing the most convenient approach. We present two high surgical risk patients with recurrent biliary tract stones previously treated with hepatic-jejunal anastomosis and Roux en Y loop, and treated successfully. Percutaneous lithotripsy was used and in one extracorporeal lithotripsy was associated. These techniques offered a good treatment for these patients, but we must consider the high cost of these procedures. The criteria to choose the best option should consider the risk factors and the cost effectiveness of the various possibilities.