声触诊组织量化技术诊断腮腺黏液表皮样癌的初步研究  

Diagnosis of mucoepidermoid carcinoma of parotid gland by virtual touch tissue quantification

作　　者：李大海[1] 栗建辉[1] 侯英健[1] 史建洁[1] 

机构地区：[1]河北大学附属医院超声科,河北保定071000

出　　处：《中华超声影像学杂志》2014年第8期683-685,共3页Chinese Journal of Ultrasonography

摘　　要：目的 探讨声触诊组织量化技术（VTQ）对腮腺黏液表皮样癌的诊断价值.方法 回顾性分析36例经手术病理证实的高、中、低级别腮腺黏液表皮样癌的超声特征及VTQ数据.同时选取50例志愿者作为对照组.结果 3组腮腺黏液表皮样癌剪切波速度与正常腮腺比较差异均有统计学意义（P＜0.01）,3组腮腺黏液表皮样癌之间比较,剪切波速度差异均有统计学意义（P＜0.01）.结论 VTQ技术能定量分析组织硬度,为诊断腮腺黏液表皮样癌并研究其不同病理级别的组织特征提供了一条新的途径.Objective To explore the value of virtual touch tissue quantification（VTQ） in diagnosis of mucoepidermoid carcinoma （MECa） of parotid gland.Methods The sonographic and VTQ findings of 36 patients with MECa of parotid gland proved by pathology were analyzed retrospectively.The patients were divided into 3 groups according to pathology.50 normal subjects were choesn as control group.Results There were significant differences of shear wave velocity （SWV） between MECa groups and control group as well as among MECa groups （all P ＜0.01）.Conclusions VTQ provides quantitative information about tissue stiffness which is useful for the diagnosis of MECa of parotid gland.

关 键 词：超声检查 腮腺肿瘤 癌 黏液表皮样 声触诊组织量化 

分 类 号：R739.8[医药卫生—肿瘤] R445.1[医药卫生—临床医学]