Preoperative Identification and Outcomes of Vascular Variants on Surgery for Chronic Pancreatitis.

Introduction: Surgeries for chronic pancreatitis are tailored based on disease process and either include parenchymal-preserving surgeries or total pancreatectomy with or without islet cell autotransplantation. It is critical to account for vascular variants as injuries to these are associated with short- and long-term morbidity and mortality. There is a lack of contemporary data on the true incidence of aberrant arterial anatomy, and it is likely to be underreported by nonhepatobiliary radiologists.

Selection of parenchymal preserving or total pancreatectomy with/without islet cell autotransplantation surgery for patients with chronic pancreatitis.

Background: The selection of surgery between parenchymal preserving (PPS) and total pancreatectomy (TP) with/without islet cell autotransplantation (IAT) for chronic pancreatitis (CP) patients varies based on multiple factors with a scarcity in literature addressing both at the same time. The aim of this manuscript is to present an algorithm for the surgery selection based on dominant area of disease, ductal dilatation, and glycemic control and compare outcomes.

Methods: From 2017 to 2021, CP patients offered surgery at a single institution were retrospectively evaluated.

Portal flow dynamics after total pancreatectomy and autologous islet cell transplantation.

Background: Portal vein thrombosis (PVT) is a serious complication of total pancreatectomy and autologous islet cell transplant (TPAIT); therefore, portal flow dynamics are monitored by Doppler ultrasound postoperatively. The practical value of scheduled Doppler ultrasound examinations and the relationship between portal vein velocity, liver function, and complications have not been clearly studied.

Methods: A retrospective review of 16 TPAIT was performed.

Effects of raltegravir combined with tenofovir/emtricitabine on body shape, bone density, and lipids in African-Americans initiating HIV therapy.

Background: Raltegravir (RAL) plus tenofovir/emtricitabine (TDF/FTC) is a recommended initial antiretroviral regimen. A substantial proportion of persons diagnosed with HIV infection and starting antiretrovirals in the U.S.

Spontaneous portoazygos shunt in a patient with portal hypertension.

We present a case of spontaneous portoazygos shunt in a patient with liver cirrhosis and portal hypertension. The shunt was incidentally detected by abdominal magnetic resonance imaging for routine evaluation of liver cirrhosis. Multiplanar reconstruction images demonstrated the portal vein communicating with the azygos vein that was dilated and tortuous along its course to the mediastinum.