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Brachial Artery Aneurysms Associated with Arteriovenous Access for Hemodialysis
Author(s) -
Chemla Eric,
Nortley Mei,
Morsy Mohamed
Publication year - 2010
Publication title -
seminars in dialysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 78
eISSN - 1525-139X
pISSN - 0894-0959
DOI - 10.1111/j.1525-139x.2010.00718.x
Subject(s) - medicine , brachial artery , hemodialysis , vascular access , hemodialysis access , cardiology , blood pressure
Brachial artery aneurysm (BAA) is a rare condition. We describe a series of cases of BAA with arteriovenous access. Thirteen patients were retrospectively identified between January 2006 and July 2009 using a patient database. All were associated with brachio‐cephalic fistulas. Mean age was 51.2 ± 13.8 years. Twelve males (93.3%) were identified. Characteristics were: diabetes 1, hypertension 8, hypercholesterolemia 2, ischemic heart disease 2, family history of aneurysmal disease 2. Five BAA developed after access ligation, eight while it was working, one after trauma. One was associated with a venous aneurysm. While the average life of the access was 161 ± 115 months, the average time for BAA formation was 40 ± 35.8 months. BAA was asymptomatic in three patients, whereas 10 presented with ischemic and neurologic symptoms. None presented with a rupture. All patients underwent surgical repair, seven an aneurysm excision and end‐to‐end reconstruction of the brachial artery. Venous conduits were utilized: four long saphenous veins, one cephalic, and one basilic vein. All patients had patent brachial arteries with a complete relief of symptoms at 14 months. BAA is a rare but significant complication of vascular access. The surgical approaches presented offer a reasonable outcome.