成功取出移位的新生儿导管支架以及将扩张后的支架重新定位到导管中的策略。
Successful retrieval of a migrated neonatal ductal stent and strategies to reposition the expanded stent in the duct.
作者信息
Pavithran Sreeja, Sivakumar Kothandam
机构信息
Department of Pediatric Cardiology,Institute of Cardio Vascular Diseases,Madras Medical Mission,Chennai,India.
出版信息
Cardiol Young. 2018 Aug;28(8):1050-1052. doi: 10.1017/S104795111700292X. Epub 2018 Jun 18.
A neonatal ductal stent deployed in a straight short conical duct on second postnatal day migrated owing to inadequate ductal constriction. It was successfully retrieved using a larger balloon and redeployed in the duct again. Intravenous indomethacin prevented further stent migration. This is the first report of successful transcatheter retrieval and repositioning of a migrated expanded neonatal ductal stent.
一名新生儿在出生后第二天在短直锥形导管中植入的导管支架因导管收缩不足而移位。使用更大的球囊成功取出该支架，并再次重新植入导管。静脉注射吲哚美辛可防止支架进一步移位。这是关于成功经导管取出并重新定位移位的扩张型新生儿导管支架的首例报告。
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