Interlocking Detachable Coil Embolization by Technique of Dumbbell-Shaped Framing and Filling and Bridge Formation Under Balloon Dilatation for Huge Conglomerate Pulmonary Arteriovenous Malformation
- نوع فایل : کتاب
- زبان : انگلیسی
- مؤلف : Nobuyuki Kawai Morio Sato Hiroyuki Minamiguchi Tomoki Nakai Akira Ikoma Munehisa Sawa Shinya Sahara Kouhei Nakata Takami Tanaka Isao
- چاپ و سال / کشور: 2011
Description
A 60-year-old woman presented with a conglomerate pulmonary arteriovenous malformation (PAVM) size 8.2 9 7.2 cm on chest X-ray. Feeding arteries were Aa 7 and Ab 7 , A8, and A10. The diameter and length of the Ab 7 neck were 15.5 and 16 mm, respectively. After percutaneous transcatheter embolization of A8 and A10, PTE of Aa 7 and Ab 7 was conducted under balloon occlusion with interlocking detachable coils using a technique of dumbbell- shaped framing and filling, making a bridge from Ab 7 to the trunk of A9 and A10across A7. Follow-up computed tomography 10 months after treatment showed marked shrinkage of the PAVM.
Cardiovasc Intervent Radiol DOI 10.1007/s00270-011-0195-x Received: 26 January 2011 / Accepted: 9 May 2011
