中华放射学杂志
中華放射學雜誌
중화방사학잡지
Chinese Journal of Radiology
2012年
12期
1092-1095
,共4页
何欣%黄仲奎%龙莉玲%韦启君%蒋小红%郭苹苹%向超%蓝江
何訢%黃仲奎%龍莉玲%韋啟君%蔣小紅%郭蘋蘋%嚮超%藍江
하흔%황중규%룡리령%위계군%장소홍%곽평평%향초%람강
肝硬化%食管和胃静脉曲张%体层摄影术,X线计算机
肝硬化%食管和胃靜脈麯張%體層攝影術,X線計算機
간경화%식관화위정맥곡장%체층섭영술,X선계산궤
Liver cirrhosis%Esophageal and gastric varices%Tomography,X-ray computed
目的 探讨经多层螺旋CT门静脉成像(MSCTP)与消化内镜检查评估肝硬化并食管胃静脉曲张有无、分型、分级的一致性.方法 前瞻性分析临床诊断为肝硬化的患者92例,4周内先后行消化道内镜及腹部MSCTP检查,观察食管、胃有无静脉曲张并进行分型、分级.以内镜结果作为金标准,对MSCTP与内镜判断食管胃静脉曲张的有无、分型、分级行Kappa一致性检验,并计算MSCTP诊断食管胃静脉曲张(EGV)的敏感度、特异度、一致率、Youden指数.结果 内镜诊断食管胃静脉曲张阴性27例,阳性65例;食管胃静脉曲张分型:GOV1型45例、GOV2型19例、IGV1型1例.MSCTP诊断食管胃静脉曲张阴性25例,阳性67例;食管胃静脉曲张分型为:GOV1型46例、GOV2型18例、IGV1型3例.MSCTP发现内镜未诊断的2例IGV1型静脉曲张,其MSCTP表现为胃黏膜下孤立存在的胃静脉曲张.MSCTP与内镜EGV诊断结果一致性较高,Kappa=0.732,P<0.01;MSCTP诊断EGV的敏感度93.8%,特异度77.8%,一致率89.1%,Youden指数71.6%.MSCTP与内镜EGV的分型及分级结果一致性均较高,Kappa值分别为0.743和0.763,P值均为<0.01.结论 MSCTP诊断肝硬化合并食管胃静脉曲张的有无、分型及分级,与消化内镜有较高的一致性.对于诊断胃静脉曲张,MSCTP优于内镜.
目的 探討經多層螺鏇CT門靜脈成像(MSCTP)與消化內鏡檢查評估肝硬化併食管胃靜脈麯張有無、分型、分級的一緻性.方法 前瞻性分析臨床診斷為肝硬化的患者92例,4週內先後行消化道內鏡及腹部MSCTP檢查,觀察食管、胃有無靜脈麯張併進行分型、分級.以內鏡結果作為金標準,對MSCTP與內鏡判斷食管胃靜脈麯張的有無、分型、分級行Kappa一緻性檢驗,併計算MSCTP診斷食管胃靜脈麯張(EGV)的敏感度、特異度、一緻率、Youden指數.結果 內鏡診斷食管胃靜脈麯張陰性27例,暘性65例;食管胃靜脈麯張分型:GOV1型45例、GOV2型19例、IGV1型1例.MSCTP診斷食管胃靜脈麯張陰性25例,暘性67例;食管胃靜脈麯張分型為:GOV1型46例、GOV2型18例、IGV1型3例.MSCTP髮現內鏡未診斷的2例IGV1型靜脈麯張,其MSCTP錶現為胃黏膜下孤立存在的胃靜脈麯張.MSCTP與內鏡EGV診斷結果一緻性較高,Kappa=0.732,P<0.01;MSCTP診斷EGV的敏感度93.8%,特異度77.8%,一緻率89.1%,Youden指數71.6%.MSCTP與內鏡EGV的分型及分級結果一緻性均較高,Kappa值分彆為0.743和0.763,P值均為<0.01.結論 MSCTP診斷肝硬化閤併食管胃靜脈麯張的有無、分型及分級,與消化內鏡有較高的一緻性.對于診斷胃靜脈麯張,MSCTP優于內鏡.
목적 탐토경다층라선CT문정맥성상(MSCTP)여소화내경검사평고간경화병식관위정맥곡장유무、분형、분급적일치성.방법 전첨성분석림상진단위간경화적환자92례,4주내선후행소화도내경급복부MSCTP검사,관찰식관、위유무정맥곡장병진행분형、분급.이내경결과작위금표준,대MSCTP여내경판단식관위정맥곡장적유무、분형、분급행Kappa일치성검험,병계산MSCTP진단식관위정맥곡장(EGV)적민감도、특이도、일치솔、Youden지수.결과 내경진단식관위정맥곡장음성27례,양성65례;식관위정맥곡장분형:GOV1형45례、GOV2형19례、IGV1형1례.MSCTP진단식관위정맥곡장음성25례,양성67례;식관위정맥곡장분형위:GOV1형46례、GOV2형18례、IGV1형3례.MSCTP발현내경미진단적2례IGV1형정맥곡장,기MSCTP표현위위점막하고립존재적위정맥곡장.MSCTP여내경EGV진단결과일치성교고,Kappa=0.732,P<0.01;MSCTP진단EGV적민감도93.8%,특이도77.8%,일치솔89.1%,Youden지수71.6%.MSCTP여내경EGV적분형급분급결과일치성균교고,Kappa치분별위0.743화0.763,P치균위<0.01.결론 MSCTP진단간경화합병식관위정맥곡장적유무、분형급분급,여소화내경유교고적일치성.대우진단위정맥곡장,MSCTP우우내경.
Objective To study the correlation of multi-slice CT portography (MSCTP) and digestive endoscopy in the diagnosis and evaluation of esophageal and gastric varices (EGV) caused by cirrhosis.Methods A total of 92 patients with cirrhosis were enrolled in the prospective study.All the patients were examined by endoscopy and 64-slice spiral CT scan in 4 weeks.The types,grading of EGV were observed by endoscopy and MSCTP,and Kappa conformance test was applied with the endoscopic findings as gold standard.The sensitivity,specificity,consistency,and Youden index were evaluated for the diagnosis of sophageal and gastric varices by MSCTP.Results Sixty-five patients were diagnosed to have EGV by endoscopy and 27 were negative.The positive patients included 45 patients of GOV1,19 of GOV2 and 1 patient of IGV1.MSCTP diagnosed 67 cases of EGV and 25 patients of negative results.The positive patients included 46 of GOV1,18 of GOV2 and 3 of IGV1.Two patients of IGV1 varicose veins without positive findings on endoscopy were diagnosed by using MDCTP,which revealed isolated varicose veins under the gastric mucosa.There was high consistency between MSCTP and EGV in the diagnosis of EGV (Kappa =0.732,P < 0.01).The sensitivity of MSCTP was 93.8%,specificity was 77.8%,consistency was 89.1%,and Youden index 71.6%.There was high consistency between MSCTP and EGV in the classification of EGV (Kappa values were 0.743 and 0.763,P < 0.01).Conclusions There is high consistency between MSCTP and digestive endoscopic in the diagnosis and classification of EGV in cirrhosis.MSCTP is superior to endoscopy in the detection of gastric varices.