自然组织谐波成像技术在腹部的初步应用  

A Preliminary Application of Native Tissue Harmonic Imaging Technique in Abdominal Examination

作　　者：郑宗英[1] 林新霖[1] 陈玲[1] 申玉萍[1] 刘新秀[1] 甘玲[1] 柯晓刚[1] 黄秀烟[1] 

机构地区：[1]福州市福建医科大学附属第一医院超声科,350005

出　　处：《中国超声医学杂志》1999年第10期777-780,共4页Chinese Journal of Ultrasound in Medicine

摘　　要：目的： 了解组织谐波成像技术在腹部疾病中的应用价值。方法： 用组织谐波成像技术， 对 １００ 例因肥胖、肋间隙狭窄、肺气、肠气过多、病灶细小的各种腹部疾病进行检查， 并与常规基波成像进行对比。结果： 表明组织谐波成像技术能明显减少肺气、肠气干扰， 病灶周围噪声明显减少， 图像更均匀。增强病灶的界面回声， 有助于细微结构的辨别和鉴别囊内液体性质。结论： 在诊断腹部疾病中， 应用组织谐波成像技术， 能获得更多的诊断信息， 提高诊断正确率， 缩短检查时间。Objective:To realize the application of native tissue harmonic imaging(NTHI)for abdominal examination.Methods and Results:One hundred selected individuals took part in this study.Excess abdominal wall fat deposition,gastric and bowel flatus,narrowing of intercostal space often interfere organ or structure display under fundamental frequency screen survey.NTHI can get rid of these interferences,even small lesion can be disclosed.Lowered electronic moise and enhanced echo reflectance interface can promote identification of small lesion and liquid filled cyst.Conclusion:In diagnosis of abdominal diseases,NTHI can obtain more diagnostic informations to improve correct diagnosis。

关 键 词：腹部疾病 组织谐波成像 

分 类 号：R572.04[医药卫生—消化系统] R445.1[医药卫生—内科学]