A Case of Recurrent Liver Injury-Associated Acute Pancreatitis (LIAAP)

Many etiologies of acute liver injury (ALI) include drug-induced liver injury (DILI), viral illness, and autoimmune disease. Acute pancreatitis is an uncommon though significant etiology of ALI caused by inflammation, fluid shifts, and ischemia secondary to microthrombi formation that can progress to liver failure if left untreated. We present a case of hypertriglyceridemia-induced pancreatitis resulting in liver injury-associated acute pancreatitis (LIAAP) and a concurrent consumptive coagulopathy consistent with an ischemic hepatopathy. Through treatment of her pancreatitis with intravenous insulin and plasmapheresis and subsequent transition to an oral regimen for her hypertriglyceridemia upon hospital discharge, the patient demonstrated full resolution of her ALI and coagulopathy. Through this case, we hope to highlight the importance of recognizing LIAAP and its underlying pathogenesis.