Thyroid storm with acute liver failure and disseminated intravascular coagulation- lessons in diagnosis and treatment

Thyroid storm is a medical emergency with a high mortality rate. Acute liver failure (ALF) and disseminated intravascular coagulation (DIC) are rarely reported with thyroid storm, and their occurrence is unrelated to the degree of free circulating thyroxine.We present the case of a 41-year-old Sri Lankan female, with a fatal case of thyroid storm. She initially presented with palpitations and heat intolerance, and subsequently developed acute liver failure with hepatic encephalopathy and coagulopathy. There was hypoglycemia and resistant lactic acidosis consequent to the liver failure. The clinical course progressed to DIC and she eventually succumbed to the illness. Treatment comprised the standard management of thyroid storm.This case report highlights the importance of bearing ALF and DIC in mind as complications of thyroid storm, outlines their pathophysiology, and uses pathophysiological mechanisms to justify, evolving extracorporeal therapeutic strategies for resistant cases.