Percutaneous transhepatic cholangioscopic lithotomy is 90% successful for removing common bile duct stones. Dr. Rufaat Mando discusses the use of this method to remove common bile duct stones in a patient with a history of Roux-en-Y surgery.

Cryptogenic multifocal ulcerative sclerosing enteritis (CMUSE) is a rare clinical entity characterized by chronic, relapsing episodes of ileus and obstruction resulting from superficial ulcerating lesions of the small intestine. Dr. Kelly Hathorn discusses a case of CMUSE arising in an HIV patient and highlights the unique pathology and potential pathogensis of CMUSE.