Portal vein arterialization in 25 liver transplant recipients: A Latin American single-center experience.

Background: Portal vein arterialization (PVA) has been used in liver transplantation (LT) to maximize oxygen delivery when arterial circulation is compromised or has been used as an alternative reperfusion technique for complex portal vein thrombosis (PVT). The effect of PVA on portal perfusion and primary graft dysfunction (PGD) has not been assessed.

Aim: To examine the outcomes of patients who required PVA in correlation with their LT procedure.

Case Report: Duodenal Papillary Stenosis Secondary to Strongyloides stercoralis Infection in a Non-Immunocompromised Host.

Strongyloides stercoralis infection is a common infection in tropical and subtropical regions and is considered one of the "neglected tropical diseases." Owing to its life cycle, this infection can remain undetectable for years, preventing an early diagnosis and prompt treatment. We report the case of a 65-year-old woman who presented to us with a history of nausea, abdominal pain, bloating, and weight loss and, after initial radiologic and laboratory workup, was diagnosed with a periampullary mass with no secondary spread.