摘要
目的:探讨高频超声诊断甲状腺癌的价值,提高术前诊断率。方法:回顾分析本组甲状腺癌超声表现,对微小癌结节超声定位,为临床治疗方案提供可靠依据。结果:甲状腺癌的发生率与甲状腺结节单发或多发关系不大;声像图特征为圆形2橢圆形低回声结节、内有簇集微小钙化、边界不清晰、欠规则、颈部可有淋巴结肿大为甲状腺癌诊断的重要依据、肿瘤内部血流信号有助于诊断。结论:甲状腺癌声像图表现具有一定特异性,超声检查有助于甲状腺癌的诊断及对可疑病例的筛选。
Objective： To evaluate the value of Doppler ultrasound in the diagnosis of thyroid carcinoma, enhancing diagnosis rate before surgery. Methods： The review analyzes this group of thyroid carcinoma features of image, to the small cancer tubercle localization, provides the reliable basis for the clinical plan. Results.. Single or multiple nodules not to be big much in thyroid carcinoma formation rate. The features of image characteristic is the circular or the ellipse low echo tuber- cle, it has microcalcification, irregular and indefinite border, lymphadenectasis of necks is the most cases of thyroid carci- noma. The tumor internal blood signal is helpful to the diagnosis. Conclusion.. The thyroid carcinoma features of image has certain specificity, the supersonic inspection is helpful to thyroid carcinoma diagnosis and to suspicious case＇s screening.
出处
《医学影像学杂志》
2011年第7期981-983,共3页
Journal of Medical Imaging
关键词
甲状腺癌
微小钙化
高频超声
Thyroid carcinoma
Microcalcification
High frequency ultrasonography
