Thyroid Disease-Induced Hepatic Dysfunction: A Clinical Puzzle.

The diagnostic evaluation of an individual with clinical and laboratory evidence of thyroid dysfunction in the setting of acute liver injury is crucial. There is a complex relationship between the thyroid and the liver, and so, it requires a careful elucidation of the inciting disease process before instituting a treatment plan. We discuss a patient who had presented with coagulopathy, encephalopathy, and laboratory evidence of acute liver injury, hence adjudged to have developed drug-induced acute liver failure and transferred for liver transplant evaluation. She was found to have liver dysfunction from uncontrolled thyroid disease, with immediate and rapid improvement after controlling severe hyperthyroidism.