Post-Embolization Syndrome Complicated by Hypertensive Emergency and Severely Elevated Transaminases

Abstract

Transarterial chemoembolization (TACE) is a procedure reserved for the treatment of hepatocellular cancer that is unresectable through surgery. It combines both embolization and chemotherapy by injecting chemotherapy via a catheter directed at the tumor and then blocking the artery to prevent blood flow to the tumor. We present the case of a 69-year-old man who experienced post-embolization syndrome (PES) with a hypertensive emergency and elevated liver transaminases following his TACE procedure. Imaging combined with clinical assessment was necessary to determine whether the patient was experiencing a ruptured hepatic abscess or PES, as both are potential complications of TACE. The patient was ultimately managed with supportive care and discharged after several days.