Is nodular goiter the pathological change of the precancerosis?

结节性--癌前病?

The others(5 cases) with thyroid mass, and 3 cases were misdiagnosed as nodular goiter, 1 case as thyroma, 1 case as Hashimoto's thyroiditis.

块为首发症者5例，误诊为结节性3例，瘤1例，桥本氏炎1例。

Expandable metal stent placement was the most effective therapy for tracheostenosis induced by nodular goiter.Patients with tracheostomy cannula placement were at high risk of severe infection.

人工气道重建后均可缓解气管狭窄，气管内支架置人术效果最佳，气管切开套管置入次之。