彩色多普勒血流图与三维彩色能量图在诊断甲状腺局限性病变中的应用价值  

The value of color Doppler flow image and three dimensional color power angiography in the diagnosis of local thyroid lesions

作　　者：李锐[1] 郭燕丽[1] 华兴[1] 李立 

机构地区：[1]第三军医大学西南医院超声科,重庆400038 [2]重庆市万盛区人民医院超声科,重庆400800

出　　处：《第三军医大学学报》2005年第12期1282-1284,共3页Journal of Third Military Medical University

摘　　要：目的　评价彩色多普勒血流图与三维彩色能量图在诊断甲状腺局限性病变中的应用价值。方法　应用彩色多普勒血流显像与三维彩色能量图技术诊断甲状腺局限性病变5 6例。比较图像特点并计算其诊断符合率。结果　不同甲状腺局限性病变的彩色多普勒血流显像与三维能量图具有不同的特点;总诊断符合率为92 9% ,其中甲状腺癌为94 4%、甲状腺腺瘤96 3 %、结节性甲状腺肿81 8%。结论　彩色多普勒血流显像与三维彩色能量图可显示甲状腺局限性病变周边及内部血流的性质、分布特点,有助于甲状腺局限性疾病的诊断与鉴别诊断。Objective To evaluate the value of color Doppler flow image (CDFI) and three dimensional color power angiography (3DCPA) in the diagnosis of local thyroid lesions. Methods CDFI and 3DCPA were used to examine 56 patients with local thyroid lesions. The characteristics of the echography were compared and the diagnostic accordance rates were calculated. Results There were different characteristics of CDFI and 3DCPA among different local thyroid lesions. The general diagnostic accordance rate was 92.9%, including 94.4% for thyroid carcinoma, 96.3% for thyroid adenoma, and 81.8% for nodular thyroiditis respectively. Conclusion CDFI and 3DCPA can present the characteristic and distribution of the inner and outer blood vessels, which are of benefit to make correct differential diagnosis of local thyroid lesions.

关 键 词：彩色多普勒血流显像 三维彩色能量图 甲状腺局限性病变 

分 类 号：R445.1[医药卫生—影像医学与核医学] R581.04[医药卫生—诊断学]