갑상선내 부갑상선선종의 자연출혈 1예 = A Case of Spontaneous Extracapsular Hemorrhage of Intrathyroidal Parathyroid Adenoma

다국어 초록 (Multilingual Abstract)

Intrathyroidal parathyroid adenoma is an infrequent lesion which can be explained by abnormalities during embryonic migration of the parathyroid glands. Extracapsular hemorrhage from a intrathyroidal parathyroid adenoma is extremely rare, however, due to its location near upper airway, it might cause a life-threatening situation. Therefore, if patients presented with anterior neck painful swelling, skin ecchymosis associated with dysphagia and/or hoarseness, extracapsular hemorrhage from parathyroid adenoma should be considered as a possible diagnosis. Estimation of serum calcium level is essential as the presence of hypercalcemia can help to make the diagnosis pre-operatively. As rupture of a parathyroid adenoma and cyst may lead to local dissemination of tumor cells and an increased risk of recurrent hyperparathyroidism, careful longterm follow-up is required. We report an unusual case of spontaneous rupture of intrathyroidal parathyroid adenoma with a review of literature.
Korean J Otorhinolaryngol-Head Neck Surg 2010;53:245-7

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