Graft-versus-host disease after pediatric liver transplantation: A diagnostic challenge.

Background: Graft-versus-host disease (GVHD) is a rare but serious complication after pediatric liver transplantation (LTx). Early diagnosis is difficult due to nonspecific presenting symptoms and non-pathognomonic skin histopathological features. The aim of this article was to describe a case of pediatric GVHD after LTx and to review available data on pediatric GVHD highlighting the diagnostic difficulty.

Biochemical and histological effects of five weeks ingestion of Zamzam water on the liver and kidneys of Wistar rats.

Zamzam water is a natural alkaline water which has become alkaline as a result of the natural environment. It comes from what is considered as one of the oldest springs in the world. The water contains high concentrations of alkaline minerals as well as trace and heavy metals.

Incidence, risk factors, clinical presentation, and outcomes of hemorrhagic transformation in patients with ischemic stroke admitted to a tertiary hospital in Kingdom of Saudi Arabia.

Objective: To describe the incidence rate, clinical presentation, relevant risk factors, and outcome of hemorrhagic transformation (HT) among ischemic stroke patients.

Methods: This retrospective study analyzed HT in patients with ischemic stroke admitted to King Abdullah Medical City from August 2011 to April 2019. Data were analyzed using SPSS.