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Congenital aortic arch anomalies: contrast enhancement MRA and DSA diagnosis
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF RADIOLOGY
- Issue:
- 3
- DOI:
- 10.3760/j.issn:1005-1201.2002.03.009
- Key Word:
- 心脏缺损,先天性;主动脉,胸;磁共振血管造影术;心血管造影术
Abstract： 目的报道115例非梗阻性先天性主动脉弓畸形,评估心血管造影和增强磁共振血管造影术(CE MRA)等影像诊断方法的价值.方法 115例先天性主动脉弓畸形单经心血管造影诊断106例,单经CE MRA诊断2例,经上述2种方法诊断7例. 结果 115例中,双主动脉弓5例,右位主动脉弓迷走左锁骨下动脉45例,左位主动脉弓迷走右锁骨下动脉33例,右弓孤立左锁骨下动脉 11例,右弓左降7例,左弓右降4例,颈主动脉弓4例,其他6例.7例同时做了心血管造影与CE MRA检查的患者2种方法诊断结果均相互符合.2例只做了MRA 的病例中有1例为颈主动脉弓,另1例为右位主动脉弓迷走左锁骨下动脉.结论造影增强MRA是可靠的非创伤性诊断手段.
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