Iatrogenic Portobiliary Fistula following Endoscopic Biliary Stent Placement: A Case Series and Review of the Literature.

Iatrogenic portobiliary fistula is a rare adverse event following endoscopic biliary stent placement. Damage to the portal vein following endoscopic biliary stent placement has previously only been reported as single case reports. Management has ranged from conservative monitoring to surgery.

Syndrome of inappropriate antidiuretic hormone in a patient with leptomeningeal carcinomatosis.

Background: Leptomeningeal carcinomatosis is a condition in which metastatic cancer cells infiltrate the meninges of the brain and spinal cord, progressing to also involve the cerebrospinal fluid. Incidence of leptomeningeal carcinomatosis arising from an esophageal cancer is particularly rare.

Case Presentation: Here, we present a case report of a 76-year-old Caucasian man with a history of esophageal adenocarcinoma status-post chemoradiation followed by resection.