中国全科医学
中國全科醫學
중국전과의학
CHINESE GENERAL PRACTICE
2014年
29期
3487-3490
,共4页
吴芳%崔凤荣%卢桂林%姚兰辉%李建国
吳芳%崔鳳榮%盧桂林%姚蘭輝%李建國
오방%최봉영%로계림%요란휘%리건국
乳腺肿块%二维超声%超声检查,多普勒,彩色%声脉冲辐射力成像技术%诊断,鉴别
乳腺腫塊%二維超聲%超聲檢查,多普勒,綵色%聲脈遲輻射力成像技術%診斷,鑒彆
유선종괴%이유초성%초성검사,다보륵,채색%성맥충복사력성상기술%진단,감별
Breast mass%Two - dimensional ultrasound%Ultrasonography,doppler,color%Acoustic radiation force impulse imaging technology%Diagnois,differential
目的:探讨二维彩色多普勒超声与声脉冲辐射力成像( ARFI)技术对鉴别乳腺肿块良恶性的临床应用价值。方法选取2012年10月-2013年10月在石河子大学医学院第一附属医院乳腺外科行手术的81例乳腺肿块患者,肿块均经术后病理(金标准)证实,其中良性42例(47个病灶,良性组),恶性39例(39个病灶,恶性组)。分析病灶二维彩色多普勒超声及ARFI技术声像图特征,选取超声征象:肿块形态、边缘毛刺、内部回声、微钙化、纵横比、血流分级、阻力指数( RI)、声触诊组织成像( VTI)及声触诊组织量化( VTQ),采用Kappa检验分析超声征象与病理结果的一致性。结果两组肿块形态、边缘毛刺、纵横比、血流分级、RI分布情况比较,差异有统计学意义(P<0.05)。恶性组肿块纵横比为(0.71±0.23),高于良性组的(0.56±0.17),差异有统计学意义(t=5.134,P<0.05)。恶性组RI为(0.78±0.13),高于良性组的(0.64±0.12),差异有统计学意义( t=6.348,P<0.05)。两组肿块VTI评分及VTQ分布情况比较,差异有统计学意义( P<0.05)。两组VTI评分及VTQ值比较,差异均有统计学意义(Z=-6.490,t=8.178;P<0.05)。VTQ值以4 m/s作为诊断乳腺恶性结节的截点,灵敏度为76.9%(30/39),特异度为93.6%(44/47)。VTI评分以4分作为诊断乳腺恶性结节的截点,灵敏度为89.7%(35/39),特异度为68.1%(32/47)。综合分析二维彩色多普勒超声与ARFI技术诊断乳腺癌的灵敏度为89.7%(35/39)、特异度为93.6%(44/47)、准确性为91.8%。联合超声诊断结果与病理结果比较,Kappa值为0.835。结论单独使用二维彩色多普勒超声或ARFI技术鉴别诊断乳腺肿块的良恶性临床价值低,综合分析二维彩色多普勒超声与ARFI技术对鉴别诊断乳腺肿块良恶性有重要临床价值。
目的:探討二維綵色多普勒超聲與聲脈遲輻射力成像( ARFI)技術對鑒彆乳腺腫塊良噁性的臨床應用價值。方法選取2012年10月-2013年10月在石河子大學醫學院第一附屬醫院乳腺外科行手術的81例乳腺腫塊患者,腫塊均經術後病理(金標準)證實,其中良性42例(47箇病竈,良性組),噁性39例(39箇病竈,噁性組)。分析病竈二維綵色多普勒超聲及ARFI技術聲像圖特徵,選取超聲徵象:腫塊形態、邊緣毛刺、內部迴聲、微鈣化、縱橫比、血流分級、阻力指數( RI)、聲觸診組織成像( VTI)及聲觸診組織量化( VTQ),採用Kappa檢驗分析超聲徵象與病理結果的一緻性。結果兩組腫塊形態、邊緣毛刺、縱橫比、血流分級、RI分佈情況比較,差異有統計學意義(P<0.05)。噁性組腫塊縱橫比為(0.71±0.23),高于良性組的(0.56±0.17),差異有統計學意義(t=5.134,P<0.05)。噁性組RI為(0.78±0.13),高于良性組的(0.64±0.12),差異有統計學意義( t=6.348,P<0.05)。兩組腫塊VTI評分及VTQ分佈情況比較,差異有統計學意義( P<0.05)。兩組VTI評分及VTQ值比較,差異均有統計學意義(Z=-6.490,t=8.178;P<0.05)。VTQ值以4 m/s作為診斷乳腺噁性結節的截點,靈敏度為76.9%(30/39),特異度為93.6%(44/47)。VTI評分以4分作為診斷乳腺噁性結節的截點,靈敏度為89.7%(35/39),特異度為68.1%(32/47)。綜閤分析二維綵色多普勒超聲與ARFI技術診斷乳腺癌的靈敏度為89.7%(35/39)、特異度為93.6%(44/47)、準確性為91.8%。聯閤超聲診斷結果與病理結果比較,Kappa值為0.835。結論單獨使用二維綵色多普勒超聲或ARFI技術鑒彆診斷乳腺腫塊的良噁性臨床價值低,綜閤分析二維綵色多普勒超聲與ARFI技術對鑒彆診斷乳腺腫塊良噁性有重要臨床價值。
목적:탐토이유채색다보륵초성여성맥충복사력성상( ARFI)기술대감별유선종괴량악성적림상응용개치。방법선취2012년10월-2013년10월재석하자대학의학원제일부속의원유선외과행수술적81례유선종괴환자,종괴균경술후병리(금표준)증실,기중량성42례(47개병조,량성조),악성39례(39개병조,악성조)。분석병조이유채색다보륵초성급ARFI기술성상도특정,선취초성정상:종괴형태、변연모자、내부회성、미개화、종횡비、혈류분급、조력지수( RI)、성촉진조직성상( VTI)급성촉진조직양화( VTQ),채용Kappa검험분석초성정상여병리결과적일치성。결과량조종괴형태、변연모자、종횡비、혈류분급、RI분포정황비교,차이유통계학의의(P<0.05)。악성조종괴종횡비위(0.71±0.23),고우량성조적(0.56±0.17),차이유통계학의의(t=5.134,P<0.05)。악성조RI위(0.78±0.13),고우량성조적(0.64±0.12),차이유통계학의의( t=6.348,P<0.05)。량조종괴VTI평분급VTQ분포정황비교,차이유통계학의의( P<0.05)。량조VTI평분급VTQ치비교,차이균유통계학의의(Z=-6.490,t=8.178;P<0.05)。VTQ치이4 m/s작위진단유선악성결절적절점,령민도위76.9%(30/39),특이도위93.6%(44/47)。VTI평분이4분작위진단유선악성결절적절점,령민도위89.7%(35/39),특이도위68.1%(32/47)。종합분석이유채색다보륵초성여ARFI기술진단유선암적령민도위89.7%(35/39)、특이도위93.6%(44/47)、준학성위91.8%。연합초성진단결과여병리결과비교,Kappa치위0.835。결론단독사용이유채색다보륵초성혹ARFI기술감별진단유선종괴적량악성림상개치저,종합분석이유채색다보륵초성여ARFI기술대감별진단유선종괴량악성유중요림상개치。
Objective To explore the clinical application value of two-dimensional ultrasound and acoustic radiation force impulse( ARFI)imaging technology in the differential diagnosis of benign and malignant breast masses. Methods From October 2012 to October 2013,eighty-one patients received breast surgical operation in the First Affiliated Hospital of Shihezi University Medical College and postoperative pathological examinations( gold standard)showed the masses of 42 cases were be-nign(47 lesions,benign group),39 cases were malignant(39 lesions,malignant group). The features of two-dimensional Ultrasound and ARFI impulse image photos of the lesions were analyzed. Ultrasound features including shape,speculated mar-gin,internal echo,micro-calcification,aspect ration,grade of blood flow,resistance index( RI),virtual touch tissue ima-ging( VTI)and virtual touch tissue quantification( VTQ)were selected to be compared with pathological results by Kappa. Re-sults There were statistical significances of shape,speculated margin,aspect ratio、grade of blood flow,resistance index dis-tribution between the two groups(P<0. 05). The aspect ratio of malignant group was(0. 71 ± 0. 23),which was higher than that of benign group(0. 56 ± 0. 17),and the difference was significant(t =5. 134,P <0. 05). RI of malignant group was (0. 78 ±0. 13),which was higher than that of benign group(0. 64 ±0. 12),and the difference was significant(t=6. 348,P<0. 05). The differences of VTI evaluation score and VTQ distribution of the masses were statistically different between the two groups(Z= -6. 490,t=8. 178;P<0. 05). When VTQ=4 m/s was used as the cut point for separating benign from malig-nant,sensitivity was 76. 9%(30/39)and specificity was 93. 6%(44/47). When VTI=4 was used as the cut point for the separation,sensitivity was 89. 7%( 35/39 ) and specificity was 68. 1%( 32/47 ). Comprehensive analysis showed that the sensitivity of two-dimensional ultrasound and ARFI technology was 89. 7%(35/39),specificity was 93. 6%(44/47) and accuracy was 91. 8%. The comparison of combined ultrasound results and pathological examination showed that Kappa=0. 835. Conclusion Combination of two-dimensional ultrasound,color doppler flow imaging and acoustic radiation force impulse has better significant clinical value than single use of anyone aboveultrasonic sign in the differential diagnosis of breast mass.