Cefepime-Induced Mixed Hepatocellular and Cholestatic Liver Injury: A Case Report.

Drug-induced liver injury (DILI) presents significant diagnostic challenges, particularly in patients with multiple comorbidities. We report a case involving a 72-year-old female treated with cefepime for urosepsis, who developed markedly elevated liver enzymes after two weeks of therapy. After excluding other potential causes, including viral hepatitis, ischemia, and autoimmune hepatitis, cefepime-induced mixed pattern liver injury was determined to be the likely etiology of the elevated liver enzymes. This case underscores the importance of considering DILI in the differential diagnosis and emphasizes the necessity for vigilant monitoring and early recognition, particularly in elderly patients.