摘要
目的探讨彩色多普勒超声诊断甲状腺癌超声声像图特征情况及血流信号检测情况。方法选择2005年12月～2008年12月我院就诊的甲状腺癌患者32例,分析甲状腺癌的声像图表现,及超声诊断数与病理诊断符合率及血流信号检测情况。结果甲状腺癌的病理、手术对照完全符合病例是29例,超声诊断符合率为90.63%。32例甲状腺癌的声像图表现为低回声结节,病变边界不整,或欠规则,内部结构较周围甲状腺组织致密,砂砾样钙化,后方回声衰减。结论应用彩色多普勒观察癌症病灶周围及其内部的血流情况,对甲状腺癌的诊断具有重要的临床价值。
[ Objective To evaluate the color Doppler uhrasonographic characteristics of thyroid cancer and its blood flow signal detection. Methods We selected 32 cases of thyroid cancer treated in our hospital from Dec. 2005 to Dec. 2008 and analyzed the sonographie characteristics of thyroid cancer and the coincidence rate between the ultrasound diagnosis and pathologic diagnosis as well as the blood flow signal detection. Results The results of the pathology of thyroid cancer were in full compliance with surgical control cases in 29 cases, with the ultrasound diagnostic coincidence rate of 90.63%. The sonography of 32 cases of thyroid cancer showed hypoechoic nodule,irregular lesion boundary, denser internal structure than the surrounding thyroid tissue, gravel-like calcification and subdued rear echo. Conclusion It is of great clinical value in the diagnosis of thyroid cancer by using color Doppler to observe the cancer lesion and its internal blood flow.
出处
《中国现代医生》
2010年第5期15-16,共2页
China Modern Doctor
