[A case of rapidly growing recurrent thyroid carcinoma performed tracheobronchial expandable metallic stent (EMS)...

The case is a 60-year-old female who underwent an operation as a right lobectomy of the thyroid and the resection of neck enlarged cystic lymph nodes in 2006. Pathological results were adenomatous goiter and the metastatic lymph nodes of papillary thyroid carcinoma. The primary lesion of thyroid carcinoma was not found. In four years after the operation, the local recurrence with anaplastic formation of the tumor occurred and tracheobronchial expandable metallic stent( EMS) therapy was performed to the tracheal stenosis. But she died of rapidly enlargement of the anaplastic thyroid carcinoma in two months after stent therapy. It was necessary to observe this case severely after the first operation because the primary lesion of the thyroid carcinoma was not resected. The tracheobronchial EMS therapy was effective to the respiratory failure for a short-term caused by the tracheal stenosis of the thyroid anaplastic carcinoma.