goiter

1.Is nodular goiter the pathological change of the precancerosis?

结节性甲--癌前病变?

2.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.

以甲块为首发症者5例，误诊为结节性甲3例，瘤1例，桥本氏甲炎1例。

3.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.

人工建后均可缓解管狭窄，以管内支架置人术效果最佳，管切开套管置入次之。