Zain Shahzad

Endoscopic and Conservative Management of Symptomatic Lemmel Syndrome: A Systematic Review and Patient-Level Synthesis

Background. Lemmel syndrome is obstructive jaundice or pancreaticobiliary ductal dilatation caused by extrinsic compression from a periampullary duodenal diverticulum, without choledocholithiasis or periampullary neoplasm. Management is not standardised, and no patient-level synt...