Regus S, Lang W (2016)
Publication Type: Journal article
Publication year: 2016
Book Volume: 50
Pages Range: 10-5
Journal Issue: 1
The aim of this study was to analyze differences in rupture risk and etiology of visceral artery aneurysms (VAAs) and visceral artery pseudoaneurysms (VAPAs) in a single-center experience.We retrospectively reviewed all patients with a VAA or VAPA after treatment by open surgical or endovascular repair (ER) in our institution. Patient history, treatment details, and outcome were recorded and analyzed.From January 1996 to April 2014, 29 (12 women) patients with 33 aneurysms (26 VAAs and 7 VAPAs) were treated in elective and urgent settings by open repair or ER. Etiology was quite different, most common was atherosclerosis (61.5%) in VAA and chronic pancreatitis (85.7%) in VAPA. Rupture rate was 19.2% in VAA and 42.9% in VAPA, whereas mean size of ruptured VAA was 4.4 cm and of ruptured VAPA was 2 cm. Open repair (suture, ligation, and aneurysmectomy with or without arterial reconstruction) and ER (coil embolization in the packing technique) were performed in half of all cases. After follow-up (72-month VAA and 82-month VAPA), aneurysm-free survival was reported to be 95% in VAA and 100% in VAPA.Chronic pancreatitis seems to be a prominent risk factor for the development of VAPA in this single-center experience. Modern endovascular techniques with promising short- and long-term results could broaden indications to treat asymptomatic VAA and VAPA.
APA:
Regus, S., & Lang, W. (2016). Rupture Risk and Etiology of Visceral Artery Aneurysms and Pseudoaneurysms: A Single-Center Experience. Vascular and Endovascular Surgery, 50(1), 10-5. https://doi.org/10.1177/1538574415627868
MLA:
Regus, Susanne, and Werner Lang. "Rupture Risk and Etiology of Visceral Artery Aneurysms and Pseudoaneurysms: A Single-Center Experience." Vascular and Endovascular Surgery 50.1 (2016): 10-5.
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