Conclusion Color Doppler ultrasound is valuable in the diagnosis of the small nodule thyroidtumors.
结论彩色多普勒超声在甲状腺占位性结节的良恶性诊断中具有一定临床的价值。
2
Conclusion Cardiovascular stress response can be decreased with HANS in the operation of thyroidtumors and anesthetic effect can be strengthened.
结论：HANS可以减轻甲状腺肿瘤患者手术时产生的心血管应激反应，同时有强化麻醉的作用。
3
Conclusions PCNA proliferating index may be useful indicators for the differentiation and diagnosis of thyroidtumors and for the prognostic assessment.