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ID:38259403
大小:1.01 MB
页数:4页
时间:2019-05-24
《Warren手术治疗小儿门脉高压症50例分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、临床小儿外科杂志2014年2月第13卷第1期JournalofClinicalPediatricSurgery,February2014,Vol.13,No.1·26··论著·Warren手术治疗小儿门脉高压症50例分析张金山侯文英李龙刘树立明安晓叶茂刀美魏延栋葛军涛【摘要】目的探讨保留脾脏、远端脾静脉肾静脉分流手术(Warren手术)治疗小儿门脉高压症的临床效果。方法1999年10月至2012年12月,我们收治门脉高压症患儿50例,年龄3~15岁。男18例,女32例。患儿表现为反复消化道出血,食管静脉曲张,脾功能亢
2、进。门静脉主干呈海绵窦样改变36例,Carolis病合并肝纤维化3例,先天性肝纤维化9例,门静脉发育不良1例,门静脉海绵样变Rex术后复发1例。Childpugh评分均为A级(5~7分),脾静脉直径6.0~150mm,平均(9.8±2.2)mm。术中先经小肠系膜Ⅲ级静脉和脾静脉分支行静脉压力测定及造影,将脾静脉游离,于距肠系膜下静脉0.5cm处切断,与左肾静脉端-侧吻合。结果所有患儿实施远端脾-肾分流手术,手术时间255~370min,平均手术时间232min,术中失血10~30mL。分流后门静脉和脾静脉压力均下
3、降,门静脉压力分流后较分流前显著降低(P=0026);脾静脉压力分流后较分流前明显降低(P=0007)。迄今为止随访时间跨度为0.5~11年。随访期间,患儿脾脏缩小,血红蛋白、白细胞、血小板恢复正常,无一例出现脑病。B超检查显示49例脾肾静脉吻合口通畅,1例术后1个月发现脾肾吻合口闭合,经再次手术治疗痊愈。结论Warren手术治疗小儿门脉高压症效果显著,能有效降低小儿门脉高压术后食管静脉曲张再出血的发生率,保证入肝血流,减少肝性脑病的发生,是治疗小儿门脉高压症较理想的术式。【关键词】高血压,门静脉;脾肾分流术,外
4、科;儿童TheapplicationandresultsofWarren’soperationinthetreatmentofportalhypertensioninchildren:a13-yearexperience.ZHANGJinshan,LILong,LIUShuli,etal.DepartrnentofSurgeryCapitalInstituteofPediatrics,Beijing100020,China.【Abstract】ObjetiveToinvestigatetheresultsofWa
5、rren’soperationinthetreatmentofportalhypertensioninchildren.MethodsFromOctober1999toDecember2012,50childrenwithvaricealbleedingunderwentWarrenshuntoperation.Theagerangedfrom3to15years.36patientssufferedfromcavernomatousportalvein,3Carolisdiseasewithhepaticfib
6、rosisand9congenitalhepaticfibrosis.Thediameterofthesplenicveinwas6.0-15.0mm(mean:9.8±2.2mm).TheWarren’soperationwasperformedinallchildren.ResultsThemeanoperatingtimewas232min.Therewasnooperativemortality.Thepostshuntpressuresofportalveinandsplenicveinweredecr
7、eased.Thepostshuntpressureofportalveinwassignificantlylowerthanthatpreoperatively(P=0026).Thepressureofthesplenicveinaftertheoperationwassignificantlydecreasedthanthatbeforetheoperation(P=0007).Allchildrenwerefollowedupfrom0.5to11yearsaftersurgery.Thereisn
8、oevidenceofrecurrentgastrointestinalbleeding,hypersplenismorencephalopathyin49patients.Onepatientsufferedfromanastomoticstrictureandunderwentsplenectomyandbranchligation1mo
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