Journal of medical case reports
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We report an unusual case of upper airway compromise complicated by thyroid storm in a pregnant woman with Graves' disease, ending with the in utero death of the fetus. This complication might have developed due to upper airway edema as a result of poorly controlled hyperthyroidism. ⋯ Hyperthyroidism during pregnancy warrants very close attention and should almost always be treated with appropriate antithyroid medications. Maternal respiratory distress in such patients can be an early sign of impending upper airway compromise and thyroid storm, which can endanger the mother and fetus unless prompt and aggressive therapy is initiated.