The patient was admitted to the hepatology service for continued clinical care. Although she received NAC, hepatic function testing showed only mild improvement. Additional etiologies of liver failure were investigated, including a computed tomography scan of the abdomen/pelvis and an abdominal ultrasound with Doppler. Both studies were negative for any pathology, and autoimmune laboratory studies were likewise unremarkable.
The patient underwent a liver biopsy, which revealed inflammation and scattered eosinophils suggestive of drug-induced hepatic injury. Her clinical condition continued to deteriorate, and she was transferred to another hospital for transplant evaluation.
