中华放射学杂志
中華放射學雜誌
중화방사학잡지
Chinese Journal of Radiology
2015年
10期
754-757
,共4页
罗泽龙%赵剑波%冯超%胡朋%陈勇%何晓峰%曾庆乐%李彦豪
囉澤龍%趙劍波%馮超%鬍朋%陳勇%何曉峰%曾慶樂%李彥豪
라택룡%조검파%풍초%호붕%진용%하효봉%증경악%리언호
再狭窄,修正%覆膜支架%介入放射学%门体分流术,经颈静脉肝内
再狹窄,脩正%覆膜支架%介入放射學%門體分流術,經頸靜脈肝內
재협착,수정%복막지가%개입방사학%문체분류술,경경정맥간내
Restenosis,revise%Covered stents%Interventional radiology%Portasystemic shunt,transjugular intrahepatic
目的 探讨采用全覆膜支架完成经颈静脉肝内门腔静脉分流术(TIPS)后出现分流道功能不全的介入处理方法.方法 分析2009年10月至2013年1月24例采用全覆膜支架建立TIPS术后出现分流道功能不全患者的临床资料.其中男17例、女7例;年龄31~63岁,平均(51±8)岁.首次TIPS术后全部患者均表现为术前症状复发.介入处理方法首先支架原位开通,若导丝及导管由肝静脉端向门静脉端通过困难时,则采用经皮肝穿刺途径逆向导丝引导技术;无法开通时则采用平行TIPS术.术后口服阿司匹林(0.1 g,1次/d).再次介入处理前、后门腔压力梯度比较采用配对t检验;疗效判断,采用彩色B超观察分流道血流情况结合首次TIPS术前症状(上消化道出血或顽固性腹水)复发情况.随访27~66个月,中位时间41月.结果 24例患者血管造影均证实分流道再狭窄,其中支架肝静脉端狭窄21例、门静脉端狭窄3例;其中20例(83.3%)术前彩色超声提示分流道再狭窄.20例患者采用原位开通,其中3例采用经皮肝穿刺途径逆向导丝引导技术;4例采用平行TIPS术.修正后门静脉压力明显下降[术前(3.5±0.4)kPa,术后(1.4±0.4)kPa(1 mmHg=0.133 kPa);t=18.3,P=0.001].随访期间1例门静脉海绵样变患者于术后1个月再次出血后失访,余病例无症状复发,超声检查未见支架再狭窄,二期通畅率为95.8%(23/24).结论 TIPS术后狭窄以肝静脉端常见,再次介入处理效果良好.
目的 探討採用全覆膜支架完成經頸靜脈肝內門腔靜脈分流術(TIPS)後齣現分流道功能不全的介入處理方法.方法 分析2009年10月至2013年1月24例採用全覆膜支架建立TIPS術後齣現分流道功能不全患者的臨床資料.其中男17例、女7例;年齡31~63歲,平均(51±8)歲.首次TIPS術後全部患者均錶現為術前癥狀複髮.介入處理方法首先支架原位開通,若導絲及導管由肝靜脈耑嚮門靜脈耑通過睏難時,則採用經皮肝穿刺途徑逆嚮導絲引導技術;無法開通時則採用平行TIPS術.術後口服阿司匹林(0.1 g,1次/d).再次介入處理前、後門腔壓力梯度比較採用配對t檢驗;療效判斷,採用綵色B超觀察分流道血流情況結閤首次TIPS術前癥狀(上消化道齣血或頑固性腹水)複髮情況.隨訪27~66箇月,中位時間41月.結果 24例患者血管造影均證實分流道再狹窄,其中支架肝靜脈耑狹窄21例、門靜脈耑狹窄3例;其中20例(83.3%)術前綵色超聲提示分流道再狹窄.20例患者採用原位開通,其中3例採用經皮肝穿刺途徑逆嚮導絲引導技術;4例採用平行TIPS術.脩正後門靜脈壓力明顯下降[術前(3.5±0.4)kPa,術後(1.4±0.4)kPa(1 mmHg=0.133 kPa);t=18.3,P=0.001].隨訪期間1例門靜脈海綿樣變患者于術後1箇月再次齣血後失訪,餘病例無癥狀複髮,超聲檢查未見支架再狹窄,二期通暢率為95.8%(23/24).結論 TIPS術後狹窄以肝靜脈耑常見,再次介入處理效果良好.
목적 탐토채용전복막지가완성경경정맥간내문강정맥분류술(TIPS)후출현분류도공능불전적개입처리방법.방법 분석2009년10월지2013년1월24례채용전복막지가건립TIPS술후출현분류도공능불전환자적림상자료.기중남17례、녀7례;년령31~63세,평균(51±8)세.수차TIPS술후전부환자균표현위술전증상복발.개입처리방법수선지가원위개통,약도사급도관유간정맥단향문정맥단통과곤난시,칙채용경피간천자도경역향도사인도기술;무법개통시칙채용평행TIPS술.술후구복아사필림(0.1 g,1차/d).재차개입처리전、후문강압력제도비교채용배대t검험;료효판단,채용채색B초관찰분류도혈류정황결합수차TIPS술전증상(상소화도출혈혹완고성복수)복발정황.수방27~66개월,중위시간41월.결과 24례환자혈관조영균증실분류도재협착,기중지가간정맥단협착21례、문정맥단협착3례;기중20례(83.3%)술전채색초성제시분류도재협착.20례환자채용원위개통,기중3례채용경피간천자도경역향도사인도기술;4례채용평행TIPS술.수정후문정맥압력명현하강[술전(3.5±0.4)kPa,술후(1.4±0.4)kPa(1 mmHg=0.133 kPa);t=18.3,P=0.001].수방기간1례문정맥해면양변환자우술후1개월재차출혈후실방,여병례무증상복발,초성검사미견지가재협착,이기통창솔위95.8%(23/24).결론 TIPS술후협착이간정맥단상견,재차개입처리효과량호.
Objective To explore the interventional revision method on shunt dysfunction after transjugular intrahepatic portosystemic shunt(TIPS)using covered stents. Method Twenty-four patients with shunt dysfunction who underwent TIPS using covered stents between October 2009 and January 2013 were enrolled. Seventeen patients were males and 7 were females, with age ranging from 31 to 63, average 51 ± 8. All the enrolled patients were characterized by recurrence of preoperative symptoms after first TIPS. All cases were treated by in-situ recanalization firstly, and when the guide wire and catheter was difficult to get through from the liver vein end to portal vein end, retrograde wire guiding technique was introduced through percutaneous transhepatic puncture. If all the attempts failed, parallel TIPS was employed. Oral administration of aspirin (0.1 g, 1/d) was conducted for antiplatelet therapy after surgery. Pair t-test was used to compare the portal venous pressure before and after the interventional revision. The therapeutic effect was evaluated by ultrasonic Doppler and the symptoms,such as upper gastrointestinal hemorrhage or intractable ascites. Follow up time was 27-66 months, and median time was 41 months. Results All the 24 cases were confirmed to be shunt stenosis by angiography, including 21 cases of stents-liver vein end stenosis and 3 cases of portal vein end stenosis. All the patients were examined by color Doppler ultrasound and 20 cases prompted shunt stenosis. The positive rate was 83.3%. Twenty patients were revised by in-situ recanalizationand 4 patients were revised by parallel TIPS. Portal venous pressure decreased from (3.5 ± 0.4)kPa to (1.4 ± 0.4) kPa after interventional revision (t=18.3,P=0.001). Except one case of portal cavernoma rebleeding one month after the revision and missing follow up, all patients had no symptom recurrence and shunt restenosis by color doppler ultrasound. The second patency was 95.8% (23/24).Conclusions Stents-liver vein end stenosis was common among the shunt stenosis after TIPS. The interventional revision can improve the shunt dysfunction significantly.