声触诊组织定量技术评估乳腺纤维腺瘤弹性  

Virtual touch tissue quantification technique in the evaluation of tissue elasticity in breast fibroadenoma

作　　者：李红苗[1] 隋秀芳[1] 刘卫勇[1] 赵志红[1] 叶显俊[1] 叶磊[1] 

机构地区：[1]安徽医科大学附属省立医院,安徽省立医院超声科,合肥230001

出　　处：《中国临床保健杂志》2013年第6期597-599,共3页Chinese Journal of Clinical Healthcare

基　　金：安徽省高等学校省级自然科学研究项目(KJ2013Z151)

摘　　要：目的探讨声触诊组织定量(VTQ)技术评估乳腺纤维腺瘤的弹性。方法应用VTQ技术对24例女性患者共34个病灶进行测量,同时测量病灶周围的乳腺腺体组织及脂肪组织,获取病灶内部、乳腺腺体组织及脂肪组织的剪切波速度(SWV)。结果纤维腺瘤、乳腺腺体组织及脂肪组织SWV测值缺失值出现率分别为20.59%、6.87%及2.94%,纤维腺瘤SWV测值缺失值出现率高于乳腺腺体组织及脂肪组织(P<0.01);乳腺腺体组织和脂肪组织SWV测值缺失值出现率比较差异无统计学意义(P>0.05)。纤维腺瘤、乳腺腺体组织及脂肪组织SWV测值分别为(2.82±0.60)m/s、(1.69±0.41)m/s及(1.27±0.36)m/s,SWV值纤维腺瘤>乳腺腺体组织>脂肪组织(均P<0.05)。结论 VTQ可快速无创测量纤维腺瘤的剪切波速度,从而客观反映纤维腺瘤的弹性模量。Objective To explore the value of virtual touch tissue quantification (VTQ)in the assessment of breast fibroadenoma.Methods A total of 24 cases with 34 breast lesions were examined by ultrasonography.VTQ measurements were performed in mammary gland tissues and adipose tissues around the leisions.Results The occur-rence rate of missing data of fibroadenoma,mammary gland tissues and adipose tissues was 20.59%,6.87%,and 2.94%,respectively,with significantly difference between fibroadenoma and mammary gland tissues (P <0.01)and no significant difference between mammary gland tissues and adipose tissues(P >0.05).The SWV of fibroadenoma, mammary gland tissues,and adipose tissues were (2.82 ±0.60)m/s,(1.69 ±0.41)m/s,and (1.27 ±0.36)m/s. Significant differences regarding SWV were observed among fibroadenoma,mammary gland tissues,and adipose tissues (all P <0.05).Conclusion VTQ is a reliable and rapid elastographic methods,which is helpful for noninvasive e-valuation of fibroadenoma.

关 键 词：乳腺肿瘤 腺瘤 超声检查 弹性成像技术 

分 类 号：R737.9[医药卫生—肿瘤]