Acute Severe Transaminitis as a Unique Presentation of Chronic Cholecystitis.

The hepatocellular function can be evaluated using aspartate aminotransferase (AST) and alanine aminotransferase (ALT) which are biochemical markers of the liver. Whenever there is an ischemic, toxic, or inflammatory injury to the liver, necrosis of the hepatocytes occurs and these biochemical markers are released into the circulation, showing an acute elevation in serum levels. In this case report, we discuss the unique clinical presentation of a female patient who came to the Emergency Room (ER) with acute onset chest pain with laboratory findings of elevated serum aminotransferases and cholestatic markers and was ultimately diagnosed with chronic cholecystitis. The usual clinical presentation associated with extremely elevated levels of liver enzymes can be one of three cases: acute viral hepatitis, toxin-induced liver injury, or acute ischemic insult to the liver. However, our patient was diagnosed with chronic cholecystitis despite her unique initial presentation of acute, severe transaminitis. While one may find elevated liver enzyme levels in acute cholecystitis, owing to the sudden nature of the inflammatory process, chronic cholecystitis is not known to cause high levels of serum amino transaminases or fulminant liver failure. Our case report indicates a diverse phenotype of chronic cholecystitis with an unusual presentation of acute, severe transaminitis. It helps expand the differential diagnoses of acute elevation of liver function tests (LFTs). Further studies are needed to explore the pathology behind chronic cholecystitis in order to understand its impact on liver damage.