BACKGROUND:Hepatic epithelioid hemangioendothelioma (EHE)is a rare,low-grade malignant vascular tumor.Although its unusual imaging and pathologic findings are b
BACKGROUND:Common bile duct(CBD)stones are known to pass spontaneously in a significant number of patients. This study investigated the rate of spontaneous CBD
BACKGROUND:Pancreatoduodenectomy offers the only chance of cure for patients with periampullary cancers.This,however,is a major undertaking in most patients and