Endocrine practice : official journal of the American College of Endocrinology and the American Association of Clinical Endocrinologists · 2007
Two cases of thyroid storm-associated cholestatic jaundice.
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Hull Kristen, Horenstein Richard, Naglieri Rosalie, Munir Kashif, Ghany Marc, Celi Francesco S
Аннотация
OBJECTIVE: To describe the association of the rare and serious complication of jaundice with severe thyrotoxicosis, a potentially lethal endocrine disorder.
METHODS: We report the clinical, laboratory, and pathologic findings of 2 cases of severe jaundice (total bilirubin levels: 35.2 mg/dL in case 1 and 42 mg/dL in case 2) associated with thyroid storm in the absence of a history of liver disease, thionamide exposure, or congestive heart failure. We also present other relevant reports available in the literature.
RESULTS: Case 1 was a 38-year-old woman who presented with nausea, vomiting, fatigue, pruritus, and frequent nonbloody diarrhea. She was transferred to our institution because of worsening hyperbilirubinemia. Case 2 was a 35-year-old woman admitted to a community hospital with thyroid storm and jaundice. Upon transfer to our institution, the patient was unconscious, mechanically ventilated, and in atrial fibrillation. In case 2, liver biopsy results revealed diffuse hepatocellular ballooning with intrahepatic cholestasis with mild portal lymphocytic infiltration. Both patients presented with severe cholestatic jaundice in the absence of congestive heart failure; underlying liver disease (infectious or autoimmune); or previous exposure to thionamides, other hepatotoxic agents, or complementary and alternative medications. In both cases, jaundice responded to therapy with antithyroid medications. Both patients eventually underwent thyroidectomy with complete resolution of the jaundice.
CONCLUSION: The data strongly suggest that in these patients, the hepatic dysfunction was primarily due to hyperthyroidism. These cases indicate that the mere presence of hyperbilirubinemia during severe thyrotoxicosis should not per se delay the use of potentially life-saving thionamides once a thorough evaluation for other causes of liver disease has been completed.
METHODS: We report the clinical, laboratory, and pathologic findings of 2 cases of severe jaundice (total bilirubin levels: 35.2 mg/dL in case 1 and 42 mg/dL in case 2) associated with thyroid storm in the absence of a history of liver disease, thionamide exposure, or congestive heart failure. We also present other relevant reports available in the literature.
RESULTS: Case 1 was a 38-year-old woman who presented with nausea, vomiting, fatigue, pruritus, and frequent nonbloody diarrhea. She was transferred to our institution because of worsening hyperbilirubinemia. Case 2 was a 35-year-old woman admitted to a community hospital with thyroid storm and jaundice. Upon transfer to our institution, the patient was unconscious, mechanically ventilated, and in atrial fibrillation. In case 2, liver biopsy results revealed diffuse hepatocellular ballooning with intrahepatic cholestasis with mild portal lymphocytic infiltration. Both patients presented with severe cholestatic jaundice in the absence of congestive heart failure; underlying liver disease (infectious or autoimmune); or previous exposure to thionamides, other hepatotoxic agents, or complementary and alternative medications. In both cases, jaundice responded to therapy with antithyroid medications. Both patients eventually underwent thyroidectomy with complete resolution of the jaundice.
CONCLUSION: The data strongly suggest that in these patients, the hepatic dysfunction was primarily due to hyperthyroidism. These cases indicate that the mere presence of hyperbilirubinemia during severe thyrotoxicosis should not per se delay the use of potentially life-saving thionamides once a thorough evaluation for other causes of liver disease has been completed.