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Atherosclerosic dissection of the cervical internal carotid artery--a case report
P De Baets1, G Delanote, G Jackers
1Department of Radiology, University Hospitals K.U. Leuven, Belgium.
Insights
Atherosclerosis can cause spontaneous dissection in cervical internal carotid arteries. This case confirms this link, detailing surgical repair and successful recovery.
Area of Science:
- Vascular Surgery
- Neurology
- Cardiovascular Medicine
Background:
- Spontaneous dissection of the cervical internal carotid artery (CICA) is a rare event.
- Atherosclerosis is an uncommon cause of CICA dissection, with few documented cases.
Observation:
- The authors report a case of CICA dissection directly caused by underlying atherosclerosis.
- The dissection involved a surgically and pathologically confirmed atherosclerotic segment of the CICA.
Findings:
- Surgical resection of the diseased arterial segment was performed.
- Arterial reconstruction was achieved using a venous patch graft with direct anastomosis.
- The patient experienced an uneventful postoperative recovery.
Implications:
- This case reinforces atherosclerosis as a potential, albeit rare, cause of CICA dissection.
- Highlights the efficacy of surgical intervention, including resection and venous grafting, for managing complex CICA dissections.
- Contributes to the understanding of CICA dissection etiology and surgical management strategies.
Abstract:
Atherosclerosis as a cause of spontaneous dissection in the cervical internal carotid arteries has been described in only a few cases. The authors present a surgically and pathologically proven case of dissection on the base of atherosclerosis of the cervical internal carotid artery. A resection of the pathologic segment with arterial reconstruction by direct anastomosis with a venous patch graft was performed. The postoperative course was uneventful.