Is nodular goiter the pathological change of the precancerosis?

结节性甲状腺--癌前病?

- Gummas are nodular lesions characterized by a granulomatous inflammation.

-gummas结节病个特点,肉芽性炎症.

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，以气管内支架置人术效果最佳，气管切开套管置入次之。

The nodulizing power of the La-Mg nodulizer and its influences on the chilling sensitivity of nodular cast iron and the property of anti-degeneration were studied.

研究了镧镁球化剂球化能及其对球墨铸铁白口敏感性和抗衰退性影响。

Objective To study the observation in electronic dermatoscope to the papule or nodular pigmented basal cell carcinoma(pBCC) and the significance of its clinical diagnosis.

目探讨丘疹结节型色素性基底细胞癌电子皮镜所见及其在临床诊断中意义。

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.

以甲状腺首发症状者5例，误诊结节性甲状腺3例，腺瘤1例，桥本氏甲状腺炎1例。

We found some signs are of great importance:opaque glass sign,alveolar nodular sign,pathologic air bronchogram sign.

磨砂玻璃征,腺泡样结节,病理性支气管气相具有重要诊断价值。

The RE(Y)-Mg-Si-Fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings.

应用钇基重稀土镁复合球化剂，铸造厚大断面高韧性球铁冷却壁，成功地获得了铸件中心部位铸态高性能。