中华结核和呼吸杂志
中華結覈和呼吸雜誌
중화결핵화호흡잡지
Chinese Journal of Tuberculosis and Respiratory Diseases
2014年
12期
924-927
,共4页
罗为展%钟长镐%陈愉%陈小波%曾运祥%李时悦
囉為展%鐘長鎬%陳愉%陳小波%曾運祥%李時悅
라위전%종장호%진유%진소파%증운상%리시열
超声检查,介入性%淋巴结%肺
超聲檢查,介入性%淋巴結%肺
초성검사,개입성%림파결%폐
Ultrasonography,interventional%Lymph nodes%Lung
目的 分析肺门纵隔淋巴结灰阶超声声像特征与其良恶性的相关性,筛选出恶性淋巴结的超声声像特征并检验其预测价值.方法 回顾性分析2012年11月1日至2013年11月30日在广州医科大学附属第一医院支气管镜中心经超声光纤电子支气管镜检查并行经支气管针吸活检确诊的肺门纵隔淋巴结390枚,分为恶性淋巴结组和良性淋巴结组,分析其超声声像特征,包括短径长度、形态、边界、回声高低、回声是否均匀、凝固性坏死、钙化、融合和后方回声增强.结果 390枚肺门纵隔淋巴结中恶性淋巴结、良性淋巴结分别为207和183枚.短径长度(以10 mm为临界值)、形态、边界、回声高低、回声是否均匀、凝固性坏死、钙化、融合和后方回声增强评估良恶性淋巴结的准确率分别为61.0% (238/390)、75.4%(294/390)、75.6% (295/390)、73.8% (288/390)、65.9% (257/390)、68.2%(266/390)、51.8%(202/390)、55.1%(215/390)和67.4%(263/390).二分类多因素Logistic回归分析结果表明,圆形、边界清晰、回声不均匀、低回声及后方回声增强差异有统计学意义(均P<0.05).仅有35.3% (73/207)恶性淋巴结同时具有5个阳性声像图特征,诊断率为93.6%(73/78);72.46%(150/207)恶性淋巴结符合5个阳性声像图特征的任意4个或4个以上,诊断率为85.2%(150/176);85.0%(176/207)恶性淋巴结符合5个阳性声像图特征的任意3个或3个以上,诊断率为84.6%(176/208).结论 联合肺门纵隔淋巴结多个灰阶超声声像特征有助于预测恶性淋巴结.
目的 分析肺門縱隔淋巴結灰階超聲聲像特徵與其良噁性的相關性,篩選齣噁性淋巴結的超聲聲像特徵併檢驗其預測價值.方法 迴顧性分析2012年11月1日至2013年11月30日在廣州醫科大學附屬第一醫院支氣管鏡中心經超聲光纖電子支氣管鏡檢查併行經支氣管針吸活檢確診的肺門縱隔淋巴結390枚,分為噁性淋巴結組和良性淋巴結組,分析其超聲聲像特徵,包括短徑長度、形態、邊界、迴聲高低、迴聲是否均勻、凝固性壞死、鈣化、融閤和後方迴聲增彊.結果 390枚肺門縱隔淋巴結中噁性淋巴結、良性淋巴結分彆為207和183枚.短徑長度(以10 mm為臨界值)、形態、邊界、迴聲高低、迴聲是否均勻、凝固性壞死、鈣化、融閤和後方迴聲增彊評估良噁性淋巴結的準確率分彆為61.0% (238/390)、75.4%(294/390)、75.6% (295/390)、73.8% (288/390)、65.9% (257/390)、68.2%(266/390)、51.8%(202/390)、55.1%(215/390)和67.4%(263/390).二分類多因素Logistic迴歸分析結果錶明,圓形、邊界清晰、迴聲不均勻、低迴聲及後方迴聲增彊差異有統計學意義(均P<0.05).僅有35.3% (73/207)噁性淋巴結同時具有5箇暘性聲像圖特徵,診斷率為93.6%(73/78);72.46%(150/207)噁性淋巴結符閤5箇暘性聲像圖特徵的任意4箇或4箇以上,診斷率為85.2%(150/176);85.0%(176/207)噁性淋巴結符閤5箇暘性聲像圖特徵的任意3箇或3箇以上,診斷率為84.6%(176/208).結論 聯閤肺門縱隔淋巴結多箇灰階超聲聲像特徵有助于預測噁性淋巴結.
목적 분석폐문종격림파결회계초성성상특정여기량악성적상관성,사선출악성림파결적초성성상특정병검험기예측개치.방법 회고성분석2012년11월1일지2013년11월30일재엄주의과대학부속제일의원지기관경중심경초성광섬전자지기관경검사병행경지기관침흡활검학진적폐문종격림파결390매,분위악성림파결조화량성림파결조,분석기초성성상특정,포괄단경장도、형태、변계、회성고저、회성시부균균、응고성배사、개화、융합화후방회성증강.결과 390매폐문종격림파결중악성림파결、량성림파결분별위207화183매.단경장도(이10 mm위림계치)、형태、변계、회성고저、회성시부균균、응고성배사、개화、융합화후방회성증강평고량악성림파결적준학솔분별위61.0% (238/390)、75.4%(294/390)、75.6% (295/390)、73.8% (288/390)、65.9% (257/390)、68.2%(266/390)、51.8%(202/390)、55.1%(215/390)화67.4%(263/390).이분류다인소Logistic회귀분석결과표명,원형、변계청석、회성불균균、저회성급후방회성증강차이유통계학의의(균P<0.05).부유35.3% (73/207)악성림파결동시구유5개양성성상도특정,진단솔위93.6%(73/78);72.46%(150/207)악성림파결부합5개양성성상도특정적임의4개혹4개이상,진단솔위85.2%(150/176);85.0%(176/207)악성림파결부합5개양성성상도특정적임의3개혹3개이상,진단솔위84.6%(176/208).결론 연합폐문종격림파결다개회계초성성상특정유조우예측악성림파결.
Objective To explore the sonographic features of malignant hilar and mediastinal lymph nodes and the predictive value.Methods We performed retrospective analysis of 390 lymph nodes under the endobronchial ultrasound-guided transbronchial needle aspiration for diagnosis in the bronchoscope center of the First Affiliated Hospital of Guangzhou Medical University from November 1 st,2012 to November 31st,2013.They were divided into malignant and benign groups,and sonographic features of lymph nodes were analyzed,including the length of short axis,shape,margin,echogenicity,homogenicity,coagulation necrosis,calcification,coalesence and posterior acoustic enhancement.Results A total of 390 lymph nodes were evaluated,including 207 malignant and 183 benign lymph nodes,respectively.The accuracy based on the length of short axis,shape,margin,echogenicity,homogenicity,coagulation necrosis,calcification,coalesence and posterior acoustic enhancement to predict the malignancy were 61.0% (238/390),75.4% (294/390),75.6% (295/390),73.8% (288/390),65.9% (257/390),68.2% (266/390),51.8% (202/390),55.1% (215/390),67.4% (263/390),respectively.Binary muhivariable logistic regression analysis revealed that 5 parameters,including round,distinct margin and heterogeneous,hypoechoic,and posterior acoustic enhancement possessed a significant predictive value (P < 0.05).We found that only 35.3% (73/207) malignant lymph nodes possessed these 5 ultrasonographic characteristics,and the diagnosis rate was 93.6% (73/78).72.46% (150/207) malignant lymph nodes possessed any 4 or more positive sonographic features,and the diagnosis rate was 85.2% (150/176).85.0% (176/207) malignant lymph nodes had any 3 or more positive sonographic features,and the diagnosis rate was 84.6% (176/ 208).Conclusion The combination of gray scale sonographic features has a predictive value in the diagnosis of malignant hilar and mediastinal lymph nodes.