甲状腺恶性肿瘤的超声特点分析  

Ultrasonic Features of Thyroid Malignancy

作　　者：李建萍[1] 刘容[1] 张翊[1] 刘桂成[1] 

机构地区：[1]解放军第44医院特检科,贵州贵阳550009

出　　处：《西南军医》2009年第1期6-7,共2页Journal of Military Surgeon in Southwest China

摘　　要：目的探讨甲状腺恶性肿瘤的超声显像特点,提高诊断准确率。方法对28例经病理证实的甲状腺恶性肿瘤进行二维及彩色多普勒检查。结果20例(71.4%)为实性低回声,15例(52.6%)为单发病灶,结节内微小钙化发生18例(64.3%),彩色多普勒血流显像(CDFI):Ⅲ型血流18例(64.3%),RI 0.64±0.11。结论多数甲状腺恶性肿瘤的超声表现具有特征性,综合分析可提高诊断准确率。Objective To discuss the ultrasonic features of thyroid malignancy so as to raise the accuracy of diagnosis. Methods 28 cases with thyroid malignancy confirmed by pathological study received two -dimensional ultrasonic and Color Doppler examination. Results Hypoechoic solid masses were found in 20 cases （71.4%） , single lesion in 15 cases （ 52.6% ） and minor calcification in nodules in 18 cases （64.3%） ; the Color Doppler flow imaging （CDFI） showed out 18 cases of blood flow type III, RI 0.64 ± 0.11. Conclusions The ultrasonic manifestations of most of thyroid malignancy are of special features ; general analysis may help raise the accuracy of diagnosis.

关 键 词：超声检查 甲状腺 恶性肿瘤 

分 类 号：R445.1[医药卫生—影像医学与核医学]