Interlocking Detachable Coil Embolization by Technique of Dumbbell-Shaped Framing and Filling and Bridge Formation Under Balloon Dilatation for Huge Conglomerate Pulmonary Arteriovenous Malformation
| Autor: | Tetsuo Sonomura, Nobuyuki Kawai, Akira Ikoma, Kouhei Nakata, Morio Sato, Tomoki Nakai, Isao Takasaka, Takami Tanaka, Munehisa Sawa, Shinya Sahara, Hiroyuki Minamiguchi |
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| Rok vydání: | 2011 |
| Předmět: |
medicine.medical_specialty
Percutaneous Radiography medicine.medical_treatment Radiography Interventional Catheterization Balloon dilatation Arteriovenous Malformations Diagnosis Differential Humans Medicine Radiology Nuclear Medicine and imaging Embolization Pulmonary arteriovenous malformation Lung Interlocking Coil embolization business.industry Middle Aged Embolization Therapeutic Dumbbell shaped Female Radiology Tomography X-Ray Computed Cardiology and Cardiovascular Medicine business |
| Zdroj: | CardioVascular and Interventional Radiology. 34:1320-1324 |
| ISSN: | 1432-086X 0174-1551 |
| Popis: | A 60-year-old woman presented with a conglomerate pulmonary arteriovenous malformation (PAVM) size 8.2 × 7.2 cm on chest X-ray. Feeding arteries were A(a)(7) and A(b)(7) , A(8), and A(10). The diameter and length of the A(b)(7) neck were 15.5 and 16 mm, respectively. After percutaneous transcatheter embolization of A(8) and A(10), PTE of A(a)(7) and A(b)(7) was conducted under balloon occlusion with interlocking detachable coils using a technique of dumbbell-shaped framing and filling, making a bridge from A(b)(7) to the trunk of A(9) and A(10)across A(7). Follow-up computed tomography 10 months after treatment showed marked shrinkage of the PAVM. |
| Databáze: | OpenAIRE |
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