Isolated Traumatic Vertebral Pseudoaneurysm: Report of a Case |
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Authors: | Tsutomu Saito Osamu Kamisawa Yuichiro Kaminishi Yoshio Misawa Katsuo Fuse |
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Institution: | (1) Division of Cardiovascular Surgery, Department of Surgery, Jichi Medical School, Minamikawachi-machi, Kawachi-gun, Tochigi 329-0498, Japan, JP |
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Abstract: | We report a case of isolated traumatic pseudoaneurysm of the vertebral artery in a 20-year-old man who suffered blunt injury
to the left foreneck and arm in a traffic accident. A chest computed tomography (CT) scan on admission showed an upper mediastinal
hematoma, but the patient's vital signs were stable. A CT scan of the head and neck showed a cerebral mass, and an elective
cerebral four-vessel angiography was performed, whitch revealed a pseudoaneurysm in the proximal portion of the left vertebral
artery. At surgery, about 2 cm of the left vertebral artery was found to be lacerated, and suture ligation was done on each
side of the laceration. Postoperative intravenous digital subtraction angiography showed an intact right vertebral artery
with no residual pseudoaneurysm. There were no neurological complications and the patient was discharged on the 16th postoperative
day.
Received: December 13, 2001 / Accepted: July 2, 2002
Reprint requests to: T. Saito |
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Keywords: | Vertebral artery injury Vertebral pseudoaneurysm |
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