Late-onset cytomegalovirus cholangiopathy in a renal transplant patient: Case report and review of the literature.

This case report highlights the investigation and treatment of a 70-year-old male with cytomegalovirus (CMV) cholangiopathy. The patient underwent a kidney transplant in 2016 and presented 3 years later with the atypical presentation of left shoulder pain associated with dilated biliary tree and mild transaminitis. Initial endoscopic retrograde cholangiopancreatography (ERCP) showed diffuse stricture of the common bile duct, requiring stenting, and over the course of a year multiple stent changes were required to prevent cholestasis.

The Role of Drones in Out-of-Hospital Cardiac Arrest: A Scoping Review.

Drones may be able to deliver automated external defibrillators (AEDs) directly to bystanders of out-of-hospital cardiac arrest (OHCA) events, improving survival outcomes by facilitating early defibrillation. We aimed to provide an overview of the available literature on the role and impact of drones in AED delivery in OHCA. We conducted this scoping review using the PRISMA-ScR and Arksey and O'Malley framework, and systematically searched five bibliographical databases (Medline, EMBASE, Cochrane CENTRAL, PsychInfo and Scopus) from inception until 28 February 2022.