Pediatric hemorrhagic thyroid nodule: a case report.

Hemorrhagic thyroid nodules are rare in the pediatric age group. They present as rapidly enlarging neck masses. Diagnostic modalities available are laboratory evaluation, ultrasound, radionuclide imaging, and fine needle aspiration. Depending on the pattern of growth of the lesion, one may observe or proceed with surgery. A rapidly enlarging thyroid mass raises the suspicion of malignancy, and hemorrhagic nodules, though rare, must be considered in the differential diagnosis.