Jejunal varices with extra hepatic portal vein obstruction: A case report

Introduction and importance Extrahepatic portal vein obstruction (EHPVO) with portal hypertension is rare in children. Intestinal varices as new collaterals accompanying portal hypertension are very rare. Presentation of case We report an unusual case of a 12-year-old boy with EHPVO with gastrointestinal bleeding from ectopic jejunal varices, without any gastroesophageal varices. Discussion Portal hypertension is the most common cause of EHPVO. Among various ectopic varices, intestinal varices are found distal to the duodenum and present with complaints of hematochezia, melena, or intraperitoneal bleeding. The diagnosis of the EHPVO is aided by imaging investigations like Doppler ultrasound, computed tomography, or magnetic resonance imaging. A multidisciplinary team including gastroenterologists, interventional radiologists, surgeons, and intensivists is crucial in the management of ectopic varices. Conclusion Jejunal varices must be considered in the differential diagnosis of gastrointestinal (GI) hemorrhage in patients with a negative source of bleed on upper and lower GI endoscopy.
Highlights • Intestinal varices are rarely developed as new collaterals accompanying portal hypertension with EHPVO (Extrahepatic portal vein obstruction). • Jejunal varices must be considered in patients with a negative source of bleed on upper and lower GI endoscopy.