Abstract:
BACKGROUND:Treatment of popliteal aneurysm (PA) includes exclusion and bypass graft. In excluded sac, persistent flow through collateral arteries (endoleak) could result in aneurysm growth. METHODS:We retrospectively reviewed PA treated by exclusion and bypass, using duplex ultrasound or computed tomography (CT) scans to demonstrate the presence of residual flow and sac growth. RESULTS:Between 1997 and 2007, we treated 53 PAs in 46 patients by ligation and bypass grafting using polytetrafuoroethylene (PTFE) or saphenous vein. The mean PA diameter preoperatively was 33.4 mm (range, 20-70 mm). At a mean follow-up period of 35 months, 75% (n = 40) PA showed a decrease in mean transverse diameter, from 33.4 to 27.3 mm (p < 0.001). In 17% patients (n = 9), aneurysm sac size remained unchanged, whereas in 8% (n = 4) it increased (mean, 4.5 mm). In six cases (11%), persistent sac flow was revealed by Duplex or TC scan. One patient with a large aneurysm that increased by 50% underwent endoaneurysmorrhaphy through a posterior approach because of symptoms related to local compression. No rupture occurred in follow-up period. The cumulative Kaplan-Meier patency rate at 12, 36, and 60 months were 86%, 76%, and 69%, respectively. Limb salvage rate at 5 years was 92%. Cumulative patency rate at 60 months in the group with popliteal artery unchanged or increased resulted significantly lower than the group with aneurismal sac decreased (30% vs. 84%; p < 0.001). Multivariate analysis did not show correlation between risk factors or preoperative aneurysm diameter, and increased or decreased sac size. CONCLUSIONS:In our results, aneurysm sac growth exists but is low, and a persistent sac flow was not correlated to increased sac size. In view of these results, we believe that medial approach for popliteal artery reconstruction can be used because the aneurysm increase is low and the risk of rupture is not important. No decrease of sac size was otherwise significantly correlated to graft patency.
journal_name
Ann Vasc Surgjournal_title
Annals of vascular surgeryauthors
Bellosta R,Sarcina A,Luzzani L,Carugati C,Cossu Ldoi
10.1016/j.avsg.2010.02.016subject
Has Abstractpub_date
2010-10-01 00:00:00pages
885-9issue
7eissn
0890-5096issn
1615-5947pii
S0890-5096(10)00085-3journal_volume
24pub_type
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/BF02001887
更新日期:1996-05-01 00:00:00
abstract::Beginning in April 1989, we have performed eight upper thoracic chemical sympathectomies by transthoracic endoscopy. The indications were occlusive arterial disease in four patients and Raynaud's syndrome and palmar hyperhidrosis in two patients each. Transthoracic endoscopy was performed under general anesthesia, thr...
journal_title:Annals of vascular surgery
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abstract:BACKGROUND:This retrospective study evaluated the long-term results of endovascular repair in the management of arterial stenosis caused by Takayasu's arteritis (TA). METHODS:Sixty-seven endovascular procedures (percutaneous transluminal balloon angioplasty or stenting) were performed for 49 arterial lesions in 35 pat...
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更新日期:2017-07-01 00:00:00
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abstract::We cultured bone marrow-derived endothelial progenitor cells by a simple ex vivo expansion method and observed the expansion efficacy. Bone marrow mononuclear cells from five mongrel adult dogs were cultured with EGM-2MV medium in culture flasks coated with fibronectin. Morphology was observed with phase contrast micr...
journal_title:Annals of vascular surgery
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journal_title:Annals of vascular surgery
pub_type: 杂志文章,评审
doi:10.1016/j.avsg.2018.02.010
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journal_title:Annals of vascular surgery
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journal_title:Annals of vascular surgery
pub_type: 杂志文章,多中心研究
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abstract::Since the introduction of endovascular stent grafts at our institution we have used intraoperative intravascular ultrasound (IVUS) to definitively determine stent graft size. In this study, expected stent graft size, based on preoperative helical CT scan measurements, was compared with the actual final size, based on ...
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journal_title:Annals of vascular surgery
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更新日期:2015-01-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2015.11.004
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abstract:BACKGROUND:Iliac vein injury associated with pelvic fracture due to blunt trauma is an uncommon and difficult diagnosis but a life-threatening condition which often requires an emergent management. Although open repair has been traditionally used as the treatment of choice in unstable patients, it is controversial, giv...
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pub_type: 杂志文章
doi:10.1016/j.avsg.2018.06.020
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Thoracic endovascular aortic repair (TEVAR) is the treatment of choice for thoracic blunt aortic injury (TBAI). A 20 mm proximal seal zone is recommended based on aneurysmal disease literature which often results in coverage of the left subclavian artery (LSA). The aim of this study was to analyze our experi...
journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2020.12.007
更新日期:2020-12-31 00:00:00
abstract::Lipoprotein (a) [Lp(a)] is a serum protein that has been reported to be predictive of complications from coronary and cerebrovascular atherosclerotic disease. This study was designed to compare plasma levels of Lp(a) in 100 white male patients with and without peripheral vascular disease (PVD) and to determine the rol...
journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/BF02002128
更新日期:1993-09-01 00:00:00
abstract::The inferior mesenteric artery (IMA) is the nutrient artery for the descending colon. Colon ischemia after repair of abdominal aortic aneurysm (AAA) can be prevented by routine or elective revascularization of the IMA. In case of occlusion of the IMA, revascularization of the internal iliac artery (IIA) has been recom...
journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/s100160010050
更新日期:2001-03-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2019.05.013
更新日期:2020-01-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章,评审
doi:10.1016/j.avsg.2013.09.015
更新日期:2014-07-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2015.05.025
更新日期:2015-11-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2014.07.004
更新日期:2014-11-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
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更新日期:2012-07-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2014.02.007
更新日期:2015-01-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/BF02000762
更新日期:1996-03-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2007.03.009
更新日期:2007-05-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/s100169900213
更新日期:1999-01-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2009.10.009
更新日期:2010-05-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2012.11.016
更新日期:2014-01-01 00:00:00
abstract::Hyperparathyroidism in association with carotid body tumor is a rare combination. A common embryologic cellular origin was postulated previously to explain this unusual occurrence. We report a case of left carotid body tumor and left inferior parathyroid adenoma. We believe this to be the sixth reported case in the li...
journal_title:Annals of vascular surgery
pub_type: 杂志文章,评审
doi:10.1007/BF02017418
更新日期:1994-11-01 00:00:00
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journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2018.04.041
更新日期:2019-01-01 00:00:00
abstract::Variations of hepatic vascular system have been more important with improvements in some clinical procedures such as hepatic transplantation or radiologic chemoembolization of hepatic tumors. Multidetector computed tomography is a useful noninvasive imaging tool for differentiating such variations. ...
journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1016/j.avsg.2014.12.010
更新日期:2015-01-01 00:00:00
abstract::Sixty-two first episodes of aortofemoral (eight patients) or aortobifemoral (42 patients) bypass thrombosis were operated upon in 50 patients between 1980 and 1985. There were 47 men and three women whose mean age was 58 years. Retrograde thrombectomy through the distal anastomosis was achieved in all cases by using e...
journal_title:Annals of vascular surgery
pub_type: 杂志文章
doi:10.1007/BF02021771
更新日期:1991-01-01 00:00:00