鳃裂囊肿的声像图特征与病理对照研究  

Ultrasonic Features and Pathology Research of Branchial Cleft Cyst

作　　者：王桂平[1] 

机构地区：[1]江苏省涟水县人民医院超声科,223400

出　　处：《现代医用影像学》2015年第1期93-94,共2页Modern Medical Imageology

摘　　要：目的:总结鳃裂囊肿的高频超声声像图特征,提高此类病例超声诊断正确率。材料与方法:回顾性分析21例经手术及病理证实的鳃裂囊肿病例的声像图特征并与病理对照分析。结果:21例肿块均为单发,肿块内部回声主要表现为:无回声型3例;无回声内伴密集点状回声型7例;类实性低回声9例;混合回声型2例。肿块来源于第1鳃裂囊肿7例;第2鳃裂囊肿12例;第3、4鳃裂囊肿2例;超声诊断正确12例(57.1%)。结论:鳃裂囊肿因病理组织学成分的不同使声像图表现多样,鉴别要结合其在颈部解剖位置和声像图特征。Purpose： Summarize the high -frequency ultrasonic features of branchial cleft cyst to improve uhrasound diagnostic accuracy of such cases. Materials and Methods： Ultrasonic features of 21 cases of branchial cleft cyst were analyzed retrospectively and compared with surgical- pathology. Results： 21 cases all occurred singly. Ultrasonic features mainly showed as following according to internal echo： Anechoic echo in 3cases, anechoic or accompanied by intensive spot echo inside in 7 cases, likely solid hypo echo in 9 cases , mixed echo in 2 cases. There were 7 cases of the first branchial cleft cyst, 12 cases of the second branchial cleft cyst and 2 cases of the third and the forth branchial. The diagnose accordance rate was 57.1% （12 cases were correct）. Conclusion： The ultrasonic features of branchial cleft cyst show differently due to different histological components. The differentiating should combine with the ultrasonic features of their anatomical location in the neck.

关 键 词：鳃裂囊肿 超声 声像图特征 

分 类 号：R445.1[医药卫生—影像医学与核医学] R782[医药卫生—诊断学]