Infectious mononucleosis is primarily caused by Epstein-Barr virus (EBV) and is a common diagnosis made in emergency departments worldwide. Subclinical and transient transaminase elevations are a well-established sequela of EBV. However, acute cholestatic hepatitis is a rare complication. EBV infection should be considered as part of the differential diagnosis in patients with an obstructive pattern on liver function tests without evidence of biliary obstruction demonstrated on advanced imaging.
Copyright: © 2020 Herold et al.