:1005-2208(2008)11-0916-03:R6:C50%,,,,3cm1,Malma,50,80519%2,,2.1,9,15%,2%(P01001),,;,2.2,,,,2.3,;(MMP),,;,2.4,(Marfansyndrome),Ehlers2Danlos,2.5,,,(),,5%,,2.6,,,,3,:3.1,4cm,14mm;45cm,45mm;5cm,5mm,20%;6cm,78mm,40%,90%,:(1)5cm,415cm(2),(5mm)(3),,,,6192008112811©1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(Grey2Turnersign),,,;,4.2,,,,4.3,,4cm,4.44.4.1,,90%,,;,,4.4.2XX,;,,4.4.3CT(CTA)CTA,,,CT,,CTCTACT:;;();;,CTA4.4.4(MRA)CTA,MRA,,,MRA,,CT55.1,4cm,23;45cm,CTA5cm,,5.2,,,,,,,,,6206040,,,(EVAR),,,6.1,,,,6.2,,,,,7192008112811©1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:;;;,,015%510%7ParodiEVAR,,10,EVAR,;,EVAR,,EVAR,,,,,,,,,7.1EVAR,,,,,CTA,7.2EVAR,EVAR,EVAR3%,,,EVAR,ICU7.3EVAR,,EVAR3,68%83%EVAR,,7.4EVAR,EVAR,,7.5,EVAR,115cm,115cm;28mm,,,,,,17%,211%7.6EVAR,4,,,(),40%,,,,,,30d,EVAR,CT,(endotension),,EVAR3612,1,7.7EVAR,,,7.8EVAR,,EVAR,10%20%()()8192008112811©1994-2012ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.