| Endovascular Treatment for Common Iliac Artery Injury Complicating Lumbar Disc Surgery : Limited Usefulness of Temporary Balloon Occlusion. |
| Taek Kyun Nam, Seung Won Park, Hyung Jin Shim, Sung Nam Hwang |
1Department of Neurosurgery, Chung-Ang University Yongsan Hospital, Seoul, Korea. nspsw@cau.ac.kr
2Department of Radiology, Chung-Ang University Yongsan Hospital, Seoul, Korea. |
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| ABSTRACT |
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Vascular injury during lumbar disc surgery is a rare but potentially life-threatening complication. It has been managed by open vascular surgical repair. With recent technologic advance, endovascular treatment became one of effective treatment modalities. We present a case of a 32-year-old woman who suffered with common iliac artery injury during lumbar disc surgery that was treated successfully by endovascular repair with temporary balloon occlusion and subsequent insertion of a covered stent.
Temporary balloon occlusion for 1.5 hours could stop bleeding, but growing pseudoaneurysm was identified at the injury site during the following 13 days. It seems that the temporary balloon occlusion can stall bleeding from arterial injury for considerable time duration, but cannot be a single treatment modality and requires subsequent insertion of a covered stent. |
| Key Words:
Endovascular repair; Covered stent; Balloon occlusion; Lumbar disc surgery; Common iliac artery; Pseudoaneurysm |
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