Embolization of an Internal Iliac Artery Aneurysm after Image-Guided Direct Puncture
- University Hospitals Leuven, Department of Radiology (Belgium)
- University Hospitals Leuven, Department of Vascular Surgery (Belgium)
Objective: To evaluate the feasibility, safety, and efficacy of embolization of internal iliac artery aneurysm (IIAA) after percutaneous direct puncture under (cone-beam) computed tomography (CT) guidance. Methods: A retrospective case series of three patients, in whom IIAA not accessible by way of the transarterial route, was reviewed. CT-guided puncture of the IIAA sac was performed in one patient. Two patients underwent puncture of the IIAA under cone-beam CT guidance. Results: Access to the IIAA sac was successful in all three patients. In two of the three patients, the posterior and/or anterior division was first embolized using platinum microcoils. The aneurysm sac was embolized with thrombin in one patient and with a mixture of glue and Lipiodol in two patients. No complications were seen. On follow-up CT, no opacification of the aneurysm sac was seen. The volume of one IIAA remained stable at follow-up, and the remaining two IIAAs decreased in size. Conclusion: Embolization of IIAA after direct percutaneous puncture under cone-beam CT/CT-guidance is feasible and safe and results in good short-term outcome.
- OSTI ID:
- 22066567
- Journal Information:
- Cardiovascular and Interventional Radiology, Vol. 35, Issue 4; Other Information: Copyright (c) 2012 Springer Science+Business Media, LLC and the Cardiovascular and Interventional Radiological Society of Europe (CIRSE); Country of input: International Atomic Energy Agency (IAEA); ISSN 0174-1551
- Country of Publication:
- United States
- Language:
- English
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