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Journal articles on the topic 'Abdominal aneurysm'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 January 2023

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1

Genyk, Stepan. "Aneurysmal Disease of the Main Arteries." Archive of Clinical Medicine 22, no. 2 (2016): 201627. http://dx.doi.org/10.21802/acm.2016.2.7.

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The high incidence of aneurysms of different arterial systems in case of abdominal aortic aneurysm causes the need for the examination of all patients with aortic aneurysm in order to detect aneurysmal process in all main arteries. The use of the mentioned predictors of aneurism wall failure in daily clinical practice provides an opportunity to improve the results of surgical treatment. Active surgical approach in relation to aortic aneurysm and main arteries is indicated in the presence of aneurismal disease. The choice of treatment depends on the severity of the patient’s condition, clinical

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Sebayang, Abed Nego Okthara, and Niko Azhari Hidayat. "Endovascular Aortic Repair (EVAR) Method in The Management of Abdominal Aortic Aneurysm." SCRIPTA SCORE Scientific Medical Journal 2, no. 1 (2020): 53–7. http://dx.doi.org/10.32734/scripta.v2i1.3530.

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Aortic disease is a collection of diseases of the aorta, which includes aortic aneurysms; acute aortic infections consisting of aortic dissection, intramular hematoma, penetration of atherosclerotic ulcers (PAU) and traumatic injury to the aorta; pseudoaneurysm; aortic rupture; Marfan syndrome; and congenital abnormalities such as coarctation of the aorta. One of the aortic diseases that cause the death rate to increase according to the 2010 Global Burden Disease is aortic aneurysm. Abdominal aortic aneurysm (AAA) is a focal dilatation of the aortic segment. The diagnosis of AAA is done by his

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Pereira, Thiago Scremin Boscolo, Vanessa Belentani Marques, Elizandra Moura dos Santos, Ana Letícia Daher Aprígio da Silva, Eduardo Martini Romano, and Carla Patricia Carlos. "Association Between Abdominal Aortic and Common Iliac Artery Aneurysms: Case Report." Journal of Biology and Life Science 10, no. 2 (2019): 71. http://dx.doi.org/10.5296/jbls.v10i2.14714.

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The infrarenal abdominal aortic aneurysm is the most common among arterial aneurysms; it happens when there is an abnormal and irreversible enlargement of the blood vessel. This disease usually compromises other arterial segments and is linked to high mortality rates, mainly due to its rupture. Given its importance, we present a case study of an abdominal aortic aneurysm associated with a common iliac artery aneurysm. During a dissection practice in the Morphofunctional Laboratory at FACERES Medical School, we observed the presence of a mild stenosis in the abdominal aorta below the renal arte

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Weiss, Norbert, Roman N. Rodionov, and Adrian Mahlmann. "Medical management of abdominal aortic aneurysms." Vasa 43, no. 6 (2014): 415–21. http://dx.doi.org/10.1024/0301-1526/a000388.

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Abdominal aortic aneurysms (AAA) are the most common arterial aneurysms. Endovascular or open surgical aneurysm repair is indicated in patients with large AAA ≥ 5.5 cm in diameter as this prevents aneurysm rupture. The presence even of small AAAs not in need of immediate repair is associated with a very high cardiovascular risk including myocardial infarction, stroke or cardiovascular death. This risk by far exceeds the risk of aneurysm rupture. These patients therefore should be considered as high-risk patients and receive optimal medical treatment and life-style modificiation of their cardio

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Batinic, Nikola, Tijana Kokovic, Dragan Nikolic, Vladimir Manojlovic, Viktor Till, and Slavko Budinski. "The impact of abdominal aortic aneurysm diameter on the outcome of endovascular aortic repair." Medical review 74, no. 11-12 (2021): 347–53. http://dx.doi.org/10.2298/mpns2112347b.

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Introduction. Abdominal aortic aneurysm diameter is one of the most important parameters in the diagnostic and therapeutic algorithm for aneurysm follow-up. Currently, two therapeutic modalities are used: open surgery and endovascular aortic repair. The aim of this study is to analyze the impact of the maximum transverse diameter of the abdominal aortic aneurysm on the incidence of general and specific complications. Material and Methods. The retrospective study included 75 patients with infrarenal abdominal aortic aneurysm who underwent endovascular aortic repair in the period from July 2008

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Babic, Srdjan, Petar Popov, Miroslav Milicic, et al. "Surgery of infrarenal inflammatory aneurysm of abdominal aorta infected with methicillin resistant Staphylococcus aureus in a patient undergoing haemodialysis." Srpski arhiv za celokupno lekarstvo 136, no. 9-10 (2008): 529–32. http://dx.doi.org/10.2298/sarh0810529b.

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INTRODUCTION Inflammatory abdominal aortic aneurysm accounts for 5% to 10% of all cases of abdominal aortic aneurysm and differs from typical atherosclerotic abdominal aortic aneurysm in many important ways. Although both inflammatory and atherosclerotic abdominal aortic aneurysms most commonly affect the infrarenal portion of the abdominal aorta, patients with the inflammatory variant are younger and usually symptomatic, chiefly from back or abdominal pain. Unlike patients with atherosclerotic abdominal aortic aneurysm, most with the inflammatory variant have an elevated erythrocyte sedimenta

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Kostic, Dusan, Lazar Davidovic, Drago Milutinovic, Radomir Sindjelic, Marko Dragas, and Momcilo Colic. "Ex vivo repair of renal artery aneurysm associated with surgical treatment of abdominal aortic aneurysm." Srpski arhiv za celokupno lekarstvo 132, no. 7-8 (2004): 250–53. http://dx.doi.org/10.2298/sarh0408250k.

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INTRODUCTION Renal artery aneurysms is relatively uncommon with reported incidence ranges from 0.3% to 1%. However, considering all visceral artery aneurysms the percentage of renal artery aneurysms is relatively high between 15-25%. The distal forms of renal artery aneurysms sometimes require "ex vivo" reconstruction and kidney autotransplantation. CASE REPORT A 75-year-old male presented with the right abdominal and back pain. He suffered from a long history of arterial hypertension and chronic renal failure over the last few months (urea blood = 19.8 mmol/l; creatinine = 198 mmol/l). Duplex

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Baykova, A. V., A. Ya Bedrov, A. A. Moiseev, and V. V. Baykov. "Gender based differences in histopathology of abdominal aorta in patients with abdominal aortic aneurysm and aortoiliac occlusive disease." Scientific Notes of the Pavlov University 29, no. 3 (2022): 106–17. http://dx.doi.org/10.24884/1607-4181-2022-29-3-106-117.

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Relevance. Evidence exists that infrarenal aortic aneurisms and aortoiliac occlusive disease in women are different than in men in terms of anatomical features and more severe clinical course. Gender differences in histopathology of abdominal aorta are not fully studied.The objective was to study gender based differences in histopathology of abdominal aorta in patients with aortic aneurisms and aortoiliac occlusive disease.Methods and materials. The study included 96 biopsy specimens from 71 patients with aorto-iliac lesions (23 women and 48 men). A number of morphological characteristics and

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Rajab, T., Miriam Beyene, Farhang Yazdchi, and Matthew Menard. "Aortic Aneurysm Eroding into the Spine." AORTA 06, no. 02 (2018): 068–69. http://dx.doi.org/10.1055/s-0038-1669416.

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AbstractAortic aneurysms are usually asymptomatic until catastrophic rupture occurs. Ruptured abdominal aortic aneurysms classically present with acute back pain, shock, and a pulsatile abdominal mass. The natural history of some aortic aneurysms also includes a stage of contained rupture. This occurs when extravasation of blood from the ruptured aneurysm is contained by surrounding tissues. Here, the authors report the case of a chronic contained abdominal aortic aneurysm rupture that resulted in erosion of the spine.

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da Silva, Erasmo S., Vitor C. Gornati, Ivan B. Casella, et al. "The similarities and differences among patients with abdominal aortic aneurysms referred to a tertiary hospital and found at necropsy." Vascular 23, no. 4 (2014): 411–18. http://dx.doi.org/10.1177/1708538114552095.

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Objective To analyze the characteristics of patients with abdominal aortic aneurysms referred to a tertiary center and to compare with individuals with abdominal aortic aneurysm found at necropsy. Methods We have retrospectively analyzed the medical records of 556 patients with abdominal aortic aneurysm and 102 cases abdominal aortic aneurysm found at necropsy. Results At univariated analysis, hypertension, tobacco use and maximum diameter were significant risk factors for symptomatic aneurysm, while diabetes tended to be a protective factor for rupture. By logistic regression analysis, the la

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Joshi, Nikhil V., Maysoon Elkhawad, Rachael O. Forsythe, et al. "Greater aortic inflammation and calcification in abdominal aortic aneurysmal disease than atherosclerosis: a prospective matched cohort study." Open Heart 7, no. 1 (2020): e001141. http://dx.doi.org/10.1136/openhrt-2019-001141.

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ObjectiveUsing combined positron emission tomography and CT (PET-CT), we measured aortic inflammation and calcification in patients with abdominal aortic aneurysms (AAA), and compared them with matched controls with atherosclerosis.MethodsWe prospectively recruited 63 patients (mean age 76.1±6.8 years) with asymptomatic aneurysm disease (mean size 4.33±0.73 cm) and 19 age-and-sex-matched patients with confirmed atherosclerosis but no aneurysm. Inflammation and calcification were assessed using combined 18F-FDG PET-CT and quantified using tissue-to-background ratios (TBRs) and Agatston scores.R

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Kontopodis, Nikolaos, Eleni Metaxa, Yannis Papaharilaou, Emmanouil Tavlas, Dimitrios Tsetis, and Christos Ioannou. "Advancements in identifying biomechanical determinants for abdominal aortic aneurysm rupture." Vascular 23, no. 1 (2014): 65–77. http://dx.doi.org/10.1177/1708538114532084.

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Abdominal aortic aneurysms are a common health problem and currently the need for surgical intervention is determined based on maximum diameter and growth rate criteria. Since these universal variables often fail to predict accurately every abdominal aortic aneurysms evolution, there is a considerable effort in the literature for other markers to be identified towards individualized rupture risk estimations and growth rate predictions. To this effort, biomechanical tools have been extensively used since abdominal aortic aneurysm rupture is in fact a material failure of the diseased arterial wa

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Karaarslan Cengiz, O., and G. Nergizoglu. "Prevalenceof abdominal aortic aneurysm among stage 3-4 chronic kidney disease patients aged 55 years and older." Ukrainian Journal of Nephrology and Dialysis, no. 2(66) (March 24, 2020): 9–16. http://dx.doi.org/10.31450/ukrjnd.2(66).2020.02.

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The risk of cardiovascular disease begins to increase from the early stages of chronic kidney disease (CKD). Abdominal aortic aneurysms are the most common arterial aneurysms of peripheral arterial diseases. The frequency of abdominal aortic aneurysm varies according to the population studied. This study aimed to determine the prevalence of abdominal aortic aneurysm in patients with stage 3-4 CKD and investigate CKD is a risk factor for abdominal aortic aneurysm formation. Methods. Patients aged 55 years and older who were followed up in the internal medicine outpatient clinics were enro

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Gilemkhanov, A. R., V. V. Plechev, V. Sh Ishmetov, I. M. Gilemkhanova, R. V. Khalitova, and N. A. Garifullina. "Step surgical treatment of a patient with abdominal aortic and internal carotid artery aneurysms." Russian Medical Inquiry 4, no. 7 (2020): 463–66. http://dx.doi.org/10.32364/2587-6821-2020-4-7-463-466.

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The presence of associated cerebral aneurysm and abdominal aortic aneurysm is an extremely rare degenerative vascular pathology. The article describes a two-stage treatment of a patient with aneurysms that occur in different types of blood vessels characterized by different hemodynamic conditions. A 56-year-old man suffering from hypertension complained of abdominal pain, headache, and dizziness. The exam-ination revealed multiple aneurysms: in the abdominal and iliac arteries, as well as an ophthalmic artery aneurysm of the internal carotid ar-tery. Surgical interventions were carried out in

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Khashram, Manar, Julie S. Jenkins, Jason Jenkins, et al. "Long-term outcomes and factors influencing late survival following elective abdominal aortic aneurysm repair: A 24-year experience." Vascular 24, no. 2 (2015): 115–25. http://dx.doi.org/10.1177/1708538115586682.

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Background Abdominal aortic aneurysms can be either treated by an open abdominal aortic aneurysm repair or an endovascular repair. Comparing clinical predictors of outcomes and those which influence survival rates in the long term is important in determining the choice of treatment offered and the decision-making process with patients. Aims To determine the influence of pre-existing clinical predictors and perioperative determinants on late survival of elective open abdominal aortic aneurysm repair and endovascular repair at a tertiary hospital. Methods Consecutive patients undergoing elective

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Vänni, V., T. Hakala, J. Mustonen, et al. "Ultrasound Screening of Men with Coronary Artery Disease for Abdominal Aortic Aneurysms: A Prospective Dual Center Study." Scandinavian Journal of Surgery 105, no. 4 (2016): 235–40. http://dx.doi.org/10.1177/1457496915626839.

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Background and Aims: According to the heterogeneous results of previous studies, the prevalence of abdominal aortic aneurysm seems high among men with coronary artery disease. The associating risk factors for abdominal aortic aneurysm in this population require clarification. Our objective was to assess the prevalence of non-diagnosed abdominal aortic aneurysms in men with angiographically verified coronary artery disease and to document the associated co-morbidities and risk factors. Material and Methods: Altogether, 407 men with coronary artery disease were screened after invasive coronary a

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Dolmaci, Onur B., Sulayman El Mathari, Antoine H. G. Driessen, et al. "Are Thoracic Aortic Aneurysm Patients at Increased Risk for Cardiovascular Diseases?" Journal of Clinical Medicine 12, no. 1 (2022): 272. http://dx.doi.org/10.3390/jcm12010272.

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Objectives: Abdominal aortic aneurysms are associated with a sharply increased cardiovascular risk. Cardiovascular risk management is therefore recommended in prevailing guidelines for abdominal aneurysm patients. It has been hypothesized that associated risk relates to loss of aortic compliance. If this hypothesis is correct, observations for abdominal aneurysms would also apply to thoracic aortic aneurysms. The objective of this study is to test whether thoracic aneurysms are also associated with an increased cardiovascular risk burden. Methods: Patients who underwent aortic valve or root su

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Peate, Ian. "Abdominal aortic aneurysm screening programme." British Journal of Healthcare Assistants 13, no. 9 (2019): 430–34. http://dx.doi.org/10.12968/bjha.2019.13.9.430.

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This is the second article in a series of articles regarding screening programmes. In this article, an overview of the abdominal aorta is provided. The article also considers the abdominal aortic aneurysm screening programme. Aortic abdominal aneurysm is described. The majority of abdominal aortic aneurysms are asymptomatic; however, if there are any symptoms, these are explained. All four UK countries offer men aged 65 years and over a screening opportunity using an ultrasound scan, the fundamental aspects of abdominal aortic aneurysm screening programmes is offered. It is emphasised that scr

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Khashram, Manar, Phil N. Hider, Jonathan A. Williman, Gregory T. Jones, and Justin A. Roake. "Does the diameter of abdominal aortic aneurysm influence late survival following abdominal aortic aneurysm repair? A systematic review and meta-analysis." Vascular 24, no. 6 (2016): 658–67. http://dx.doi.org/10.1177/1708538116650580.

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Background Studies reporting the influence of preoperative abdominal aortic aneurysm diameter on late survival following abdominal aortic aneurysm repair have not been consistent. Aim: To report the influence of abdominal aortic aneurysm diameter on overall long-term survival following abdominal aortic aneurysm repair. Methods Embase, Medline and the Cochrane electronic databases were searched to identify articles reporting the influence of abdominal aortic aneurysm diameter on late survival following open aneurysm repair and endovascular aneurysm repair published up to April 2015. Data were e

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Müller, Verena, Milena Miszczuk, Christian E. Althoff, et al. "Comorbidities Associated with Large Abdominal Aortic Aneurysms." AORTA 07, no. 04 (2019): 108–14. http://dx.doi.org/10.1055/s-0039-1692456.

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Background Abdominal aortic aneurysm has become increasingly important owing to demographic changes. Some other diseases, for example, cholecystolithiasis, chronic obstructive pulmonary disease, and hernias, seem to co-occur with abdominal aortic aneurysm. The aim of this retrospective analysis was to identify new comorbidities associated with abdominal aortic aneurysm. Methods We compared 100 patients with abdominal aortic aneurysms and 100 control patients. Their preoperative computed tomographic scans were examined by two investigators independently, for the presence of hernias, diverticulo

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Alam, Walid, Mohammed Hussein Kamareddine, Amine Geahchan, et al. "Celiacomesenteric trunk associated with superior mesenteric artery aneurysm: A case report and review of literature." SAGE Open Medical Case Reports 8 (January 2020): 2050313X2093824. http://dx.doi.org/10.1177/2050313x20938243.

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In rare cases, the celiac artery and the superior mesenteric artery arise from a common origin known as a common celiacomesenteric trunk. Celiac trunk stenosis or occlusion has been reported to accompany this anatomical aberrancy. Even rarer, are aneurysms associated with this common celiacomesenteric trunk. In general, visceral artery aneurysms are uncommon. We hereby present a 39-year-old female patient with a 1-month history of mild diffuse abdominal pain, with an incidental finding of superior mesenteric artery aneurysm on abdominal ultrasound. Subsequent contrast-enhanced computed tomogra

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Samura, Makoto, Nobuya Zempo, Yoshitaka Ikeda, et al. "Single-stage thoracic and abdominal endovascular aneurysm repair for multilevel aortic disease." Vascular 22, no. 1 (2013): 55–60. http://dx.doi.org/10.1177/1708538112473965.

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This investigation evaluated the results of single-stage thoracic endovascular aneurysm repair (TEVAR) and endovascular aneurysm repair (EVAR) for multilevel aortic disease in a series of nine patients. The lesions repaired included thoracic and abdominal aortic aneurysms ( n = 7) and subacute type B dissections with abdominal aortic aneurysms ( n = 2). All procedures were successfully performed, and none of the patients experienced postoperative stroke or spinal cord ischemia. The median follow-up period for these patients was 18.9 months (range 1.7–31.4 months) and none of the patients exhib

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Gopalakrishnan, Shyam Sunder, Benoît Pier, and Arie Biesheuvel. "Dynamics of pulsatile flow through model abdominal aortic aneurysms." Journal of Fluid Mechanics 758 (October 7, 2014): 150–79. http://dx.doi.org/10.1017/jfm.2014.535.

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AbstractTo contribute to the understanding of flow phenomena in abdominal aortic aneurysms, numerical computations of pulsatile flows through aneurysm models and a stability analysis of these flows were carried out. The volume flow rate waveforms into the aneurysms were based on measurements of these waveforms, under rest and exercise conditions, of patients suffering abdominal aortic aneurysms. The Reynolds number and Womersley number, the dimensionless quantities that characterize the flow, were varied within the physiologically relevant range, and the two geometric quantities that character

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Mirza, Rida Tariq, Shahan Haseeb, Fahad Mushtaq, Yashfeen Malik, and Omer Ehsan. "Mycotic tubercular abdominal aortic aneurysm: A case report." Journal of Shifa Tameer-e-Millat University 5, no. 1 (2022): 64–66. http://dx.doi.org/10.32593/jstmu/vol5.iss1.139.

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The mycotic tuberculous aneurysm of the Abdominal Aorta is an extremely rare disease. An aortic mycotic aneurysm is a life-threatening condition caused by tuberculous infection. Tuberculous aneurysms of the aorta usually present as rapidly growing or ruptured pseudoaneurysms. Most of these aneurysms are of the pseudoaneurysm type. We presented a case of a 61-year-old man who was diagnosed with a tubercular abdominal aortic mycotic aneurysm associated with the posterior invasion of the vertebral body leading to discitis. The patient underwent a mycotic aneurysm repair with grafting. Even with a

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Nakayama, Ken, Tadashi Furuyama, Yutaka Matsubara, et al. "Gut dysbiosis and bacterial translocation in the aneurysmal wall and blood in patients with abdominal aortic aneurysm." PLOS ONE 17, no. 12 (2022): e0278995. http://dx.doi.org/10.1371/journal.pone.0278995.

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Inflammation plays a part in the development of abdominal aortic aneurysm (AAA), and the gut microbiota affects host inflammation by bacterial translocation. The relationship between abdominal aortic aneurysm and the gut microbiota remains unknown. This study aimed to detect bacterial translocation in the aneurysmal wall and blood of patients with abdominal aortic aneurysm, and to investigate the effect of the gut microbiota on abdominal aortic aneurysm. We investigated 30 patients with abdominal aortic aneurysm from 2017 to 2019. We analysed the aneurysmal wall and blood using highly sensitiv

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OLIVEIRA, JAHIR RICHARD DE, MAURÍCIO DE AMORIM AQUINO, SVETLANA BARROS, GUILHERME BENJAMIN BRANDÃO PITTA, and ADAMASTOR HUMBERTO PEREIRA. "Alterations of blood flow pattern after triple stent endovascular treatment of saccular abdominal aortic aneurysm: a porcine model." Revista do Colégio Brasileiro de Cirurgiões 43, no. 3 (2016): 154–59. http://dx.doi.org/10.1590/0100-69912016003004.

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ABSTRACT Objective: to determine the blood flow pattern changes after endovascular treatment of saccular abdominal aortic aneurysm with triple stent. Methods: we conducted a hemodynamic study of seven Landrace and Large White pigs with saccular aneurysms of the infrarenal abdominal aorta artificially produced according to the technique described. The animals were subjected to triple stenting for endovascular aneurysm. We evaluated the pattern of blood flow by duplex scan before and after stent implantation. We used the non-paired Mann-Whitney test for statistical analysis. Results: there was a

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Gonzalez-Urquijo, Mauricio, Raul Garza de Zamacona, Ana Karen Martinez Mendoza, et al. "3D Modeling of Blood Flow in Simulated Abdominal Aortic Aneurysm." Vascular and Endovascular Surgery 55, no. 7 (2021): 677–83. http://dx.doi.org/10.1177/15385744211012926.

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Background: Besides biological factors, abdominal aortic aneurysm rupture is also caused by mechanical parameters, which are constantly affecting the wall’s tissue due to their abnormal values. The ability to evaluate these parameters could vastly improve the clinical treatment of patients with abdominal aortic aneurysms. The objective of this study was to develop and demonstrate a methodology to analyze the fluid dynamics that cause the wall stress distribution in abdominal aortic aneurysms, using accurate 3D geometry and a realistic, nonlinear, elastic biomechanical model using a computer-ai

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Shabestari, Raya Majdani, Kamran Hassani, and Farhad Izadi. "MODELING OF ABDOMINAL AORTA ANEURYSM AND STUDY OF THE PATHOLOGY USING COMPUTATIONAL FLUID DYNAMICS METHOD." Biomedical Engineering: Applications, Basis and Communications 23, no. 04 (2011): 295–305. http://dx.doi.org/10.4015/s1016237211002657.

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In this paper, we have constructed a three-dimensional abdominal aorta aneurysm model based on the CT-scan/angiography images. The inlet velocity is pulsatile and the simulation was done by means of finite volume analysis. The velocity and pressure contours were obtained for four different aneurysm sizes in three sections. The results indicate that the velocity decreases in aneurysm wall but pressure increases in that area. Furthermore, the increase of the aneurysm diameter increases the rupture risk due to high pressure in the wall. The shear stress is high in the start point and end of the a

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Filis, Konstantinos, Vasilios Martinakis, George Galyfos, et al. "Osteopontin and Osteoprotegerin as Potential Biomarkers in Abdominal Aortic Aneurysm before and after Treatment." International Scholarly Research Notices 2014 (July 9, 2014): 1–6. http://dx.doi.org/10.1155/2014/461239.

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Aim. Although osteopontin (OPN) and osteoprotegerin (OPG) have been associated with abdominal aortic aneurysms (AAAs), no association of these two biomarkers with AAA surgical or endovascular treatment has been reported. Material and Methods. Seventy-four AAA patients were prospectively selected for open or endovascular repair. All aneurysms were classified (Types A–E) according to aneurysmal extent in CT imaging (EUROSTAR criteria). All patients had preoperative serum OPN and OPG values measurements and 1 week after the procedure. Preoperative and postoperative values were compared with a con

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Budinski, Slavko, Janko Pasternak, Vladimir Manojlovic, Vladimir Markovic, and Dragan Nikolic. "Significance of delayed surgical treatment of symptomatic non-ruptured abdominal aortic aneurysm." Medical review 72, no. 3-4 (2019): 80–87. http://dx.doi.org/10.2298/mpns1904080b.

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Introduction. An abdominal aortic aneurysm is a permanent focal dilation of the blood vessel wall to about 1.5 times larger than the normal diameter. Clinically, it may be divided into symptomatic and asymptomatic. It is still discussed whether patients with symptomatic non-ruptured abdominal aortic aneurysm benefit more from emergency or delayed surgical treatment. The aim of the study was to evaluate the results of the symptomatic non-ruptured aneurysms in regard to the diameter of ruptured and non-ruptured symptomatic aneurysms and the impact of the time elapsed from admission to surgery on

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Frech, Andreas, Juergen Falkensammer, Gustav Fraedrich, and Michael Schirmer. "Abdominal Aortic Aneurysms." Journal of Primary Care & Community Health 3, no. 2 (2011): 142–47. http://dx.doi.org/10.1177/2150131911421506.

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Abdominal aortic aneurysms represent both an individual risk of mortality and a socioeconomic burden for health care systems worldwide, but screening is not performed in all countries. Here, the authors summarize the pros and cons of screening to reduce abdominal aortic aneurysm–related mortality.

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Wilmink, A. B. M., M. Forshaw, C. R. G. Quick, C. S. Hubbard, and N. E. Day. "Accuracy of serial screening for abdominal aortic aneurysms by ultrasound." Journal of Medical Screening 9, no. 3 (2002): 125–27. http://dx.doi.org/10.1136/jms.9.3.125.

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OBJECTIVES: To assess the accuracy of screening for abdominal aortic aneurysms (AAAs) by ultrasound (US). SETTING: An aneurysm screening programme in Huntingdon. METHODS: False negative tests were identified by tracing all patients with a ruptured aneurysm who were screened and then finding the number classified as normal on US. False positive tests were identified by calculating the number of aneurysmal aortas on US that were classified as normal on CT. Measurement variability of the infrarenal aortic diameter between US and CT was estimated. RESULTS: 14 out of 93 patients with a ruptured AAA

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R. A. Mammadov, S. S. Mammadova, F. A. Gahramanova, Sh. A. Mammadova, A. B. Hasanov, and N. Yu. Bayramov. "Giant Splenic Artery Pseudoaneurysm Mimicking Pancreatic Mass." International Journal of Innovative Research in Medical Science 6, no. 02 (2021): 137–39. http://dx.doi.org/10.23958/ijirms/vol06-i02/1049.

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Splenic artery aneurysm (SAA) is a rare condition in abdominal surgery and the third most abdominal aneurysm after aortic and iliac artery aneurysms. Open surgery during the giant SAA is still the gold standard of treatment. Here we present the case of the giant SAA in a 68-year-old man. He had a pancreatic mass and iron deficiency anemia. The diagnosis was confirmed by ultrasound and CT angiography and showed a pancreatic mass and expansion of the splenic artery more than 3.5 cm. The size of the aneurysm and the clinical picture of the patient were indications for open surgery. The patient wa

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Zotikov, A. E., M. R. Khokonov, K. Kh Eminov, et al. "A case of successful surgical treatment of a ruptured giant aneurysm of the infrarenal aorta in an elderly patient." Aterotromboz = Atherothrombosis, no. 1 (July 13, 2021): 157–63. http://dx.doi.org/10.21518/2307-1109-2021-11-1-157-163.

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Today, abdominal aortic aneurysm surgery is a fairly well-studied area of medicine. Nevertheless, some questions remain rather debatable. No clear criteria for giant aneurysms have been developed so far. The available foreign and domestic literature reports about 40 cases of surgical treatment of giant abdominal aortic aneurysms, 16 of which are cases of aneurysm rupture. Open surgery remains the method of choice in the treatment of giant aneurysms due to the pronounced technical difficulties of endovascular intervention. The authors present a case of successful surgical treatment of a giant a

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Kim, Ha Won, and Brian K. Stansfield. "Genetic and Epigenetic Regulation of Aortic Aneurysms." BioMed Research International 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/7268521.

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Aneurysms are characterized by structural deterioration of the vascular wall leading to progressive dilatation and, potentially, rupture of the aorta. While aortic aneurysms often remain clinically silent, the morbidity and mortality associated with aneurysm expansion and rupture are considerable. Over 13,000 deaths annually in the United States are attributable to aortic aneurysm rupture with less than 1 in 3 persons with aortic aneurysm rupture surviving to surgical intervention. Environmental and epidemiologic risk factors including smoking, male gender, hypertension, older age, dyslipidemi

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Ramachandran Nair, Harishankar, Prakash Goura, Shivanesan Pitchai, and Unnikrishnan Madathipat. "Brucella-Induced Ruptured Infrarenal Dissecting Abdominal Aortic Aneurysm." AORTA 07, no. 02 (2019): 056–58. http://dx.doi.org/10.1055/s-0039-1688449.

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AbstractMycotic aneurysms, often saccular, accounting for approximately 2.5% of all abdominal aortic aneurysms, possess increased risk of rupture, uncontrolled sepsis, and protracted hospital stay and are associated with high morbidity and mortality. The authors report the case of a 49-year-old female with no known comorbidities who presented with free rupture of an infrarenal dissecting mycotic aneurysm and underwent emergent open repair successfully. The etiological agent, Brucella melitensis, a Gram-negative zoonotic coccobacillus, is rarely reported to cause mycotic aneurysm.

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Kisis, Kaspars, Dainis Krievins, Marcis Gedins, Janis Savlovskis, Natalija Ezite, and Patricija Ivanova. "Patient with Syphilitic Thoracic and Abdominal Aortic Aneurysms." Acta Chirurgica Latviensis 10, no. 2 (2010): 131–33. http://dx.doi.org/10.2478/v10163-011-0028-7.

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Patient with Syphilitic Thoracic and Abdominal Aortic AneurysmsWe are presenting a rare case of patient with two syphilitic aneurysms localized in thoracic and abdominal aorta. Routine lung computer tomography (CT) for the patient with complains about irritating and unclear ethiology cough revealed 10 cm diameter aneurysm of descending thoracic aorta (TAA) and additionally 4.8 cm aneurysm of abdominal aorta (AAA) just below the aortic hiatus. As there was no evidence of previous trauma, Marfan syndrome or connective tissue disease patient was screened for syphilis. Diagnosis of tertiary syphil

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Melin, Leander Gaarde, Julie Husted Dall, Jes S. Lindholt, et al. "Cycloastragenol Inhibits Experimental Abdominal Aortic Aneurysm Progression." Biomedicines 10, no. 2 (2022): 359. http://dx.doi.org/10.3390/biomedicines10020359.

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The pathogenesis of abdominal aortic aneurysm involves vascular inflammation and elastin degradation. Astragalusradix contains cycloastragenol, which is known to be anti-inflammatory and to protect against elastin degradation. We hypothesized that cycloastragenol supplementation inhibits abdominal aortic aneurysm progression. Abdominal aortic aneurysm was induced in male rats by intraluminal elastase infusion in the infrarenal aorta and treated daily with cycloastragenol (125 mg/kg/day). Aortic expansion was followed weekly by ultrasound for 28 days. Changes in aneurysmal wall composition were

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Tasdemir, Arzu, Cemal Kahraman, Kutay Tasdemir, and Ertugrul Mavili. "A Fibromatosis Case Mimicking Abdominal Aorta Aneurysm." Case Reports in Cardiology 2013 (2013): 1–3. http://dx.doi.org/10.1155/2013/124235.

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Retroperitoneal fibrosis is a rare fibrosing reactive process that may be confused with mesenteric fibromatosis. Abdominal aorta aneurysm is rare too and mostly develops secondary to Behcet’s disease, trauma, and infection or connective tissue diseases. Incidence of aneurysms occurring as a result of atherosclerotic changes increases in postmenopausal period. Diagnosis can be established with arteriography, tomography, or magnetic resonance imaging associated with clinical findings. Tumors and cysts should be considered in differential diagnosis. Abdominal ultrasound and contrast-enhanced comp

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White, Rodney A., Carlos Donayre, Irwin Walot, James Lee, and George E. Kopchok. "Regression of a Descending Thoracoabdominal Aortic Dissection following Staged Deployment of Thoracic and Abdominal Aortic Endografts." Journal of Endovascular Therapy 9, no. 2_suppl (2002): II—92—II—97. http://dx.doi.org/10.1177/15266028020090s215.

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Purpose: To describe the successful endovascular repair and regression of an extensive descending thoracoabdominal aortic dissection associated with thoracic and abdominal aortic aneurysms. Case Report: An 83-year-old man presented with acute chest pain and shortness of breath. A descending thoracoabdominal aortic dissection that extended from near the left subclavian artery (LSA) to the right common iliac artery was found on computed tomography. Separate aneurysms in the thoracic and abdominal aorta were also identified. Staged endovascular procedures were undertaken to (1) close the single e

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Marbacher, Serge, Stefan Wanderer, Fabio Strange, Basil E. Grüter, and Javier Fandino. "Saccular Aneurysm Models Featuring Growth and Rupture: A Systematic Review." Brain Sciences 10, no. 2 (2020): 101. http://dx.doi.org/10.3390/brainsci10020101.

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Background. Most available large animal extracranial aneurysm models feature healthy non-degenerated aneurysm pouches with stable long-term follow-ups and extensive healing reactions after endovascular treatment. This review focuses on a small subgroup of extracranial aneurysm models that demonstrated growth and potential rupture during follow-up. Methods. The literature was searched in Medline/Pubmed to identify extracranial in vivo saccular aneurysm models featuring growth and rupture, using a predefined search strategy in accordance with the PRISMA guidelines. From eligible studies we extra

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Shlomin, V. V., A. V. Gusinskiy, M. L. Gordeev, et al. "SURGICAL TREATMENT OF ABDOMINAL AORTIC ANEURYSM." Grekov's Bulletin of Surgery 175, no. 6 (2016): 24–27. http://dx.doi.org/10.24884/0042-4625-2016-175-6-24-27.

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The article analyzed the results of surgical treatment of 140 patients with surgery of abdominal aortic aneurism. The comparison group consisted of 80 patients with aortic aneurism more than 4,5 cm, who didn’t undergo surgery. The conventional method of Khardi-Pokrovskiy resection was complemented by a number of surgical methods in these cases. The results of surgery were improved due to application of these methods. All the patients (100%), who didn’t undergo surgery, passed away during 5 years, though 70% of them died because of aneurysm rupture. The early postoperative lethality was 5% in t

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Davidovic, Lazar, Miroslav Markovic, Milos Bjelovic, and Slobodan Cvetkovic. "Splanchnic artery aneurysms." Srpski arhiv za celokupno lekarstvo 134, no. 7-8 (2006): 283–89. http://dx.doi.org/10.2298/sarh0608283d.

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Introduction. Splanchnic artery aneurysms are uncommon but important vascular entity because nearly 25% of all cases present as surgical emergency. Objective. The purpose of our study was to present nine patients operated on at the Institute of cardiovascular diseases, as well as literature review of clinical presentation of the disease. Method. There were three splenic artery aneurysms, two celiac trunk aneurysms, and one aneurysm of the hepatic, superior mesenteric, inferior mesenteric and gastroduodenal artery. All patients were males, mean aged 67.5 years (60-73). In four patients, splanch

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Goff, Charles D., Jesse T. Davidson, Nelson Teague, and James T. Callis. "Hematuria from Arteriovesical Fistula: Unusual Presentation of Ruptured Iliac Artery Aneurysm." American Surgeon 65, no. 5 (1999): 421–22. http://dx.doi.org/10.1177/000313489906500507.

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Iliac artery aneurysm rupture can be rapidly fatal if not diagnosed immediately. These aneurysms usually present in patients with other aneurysmal diseases of the aortoiliac arterial system. If not diagnosed and surgically repaired, iliac artery aneurysms can proceed to expand and ultimately rupture, usually presenting with back, flank, or abdominal pain and, possibly, signs of systemic shock. We present an unusual case report of a common iliac artery aneurysm rupture presenting as gross hematuria due to an arteriovesical fistula. Only three other cases of arteriovesical fistulae have been rep

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Cannon Albright, Lisa A., Nicola J. Camp, James M. Farnham, Joel Macdonald, Keyvan Abtin, and Kerry G. Rowe. "A genealogical assessment of heritable predisposition to aneurysms." Journal of Neurosurgery 99, no. 4 (2003): 637–43. http://dx.doi.org/10.3171/jns.2003.99.4.0637.

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Object. This study was conducted to investigate the familial and genetic contribution to intracranial, abdominal aortic, and all other types of aneurysms, and to define familial relationships among patients who present with the different aneurysm types. Methods. The authors used a unique Utah resource to perform population-based analysis of the familial nature of aneurysms. The Utah Population Data Base is a genealogy of the Utah population dating back eight generations, which is combined with death certificate data for the state of Utah dating back to 1904. Taking into account the genetic rel

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Modugno, Pietro, Fadia Salman, Veronica Picone, Maurizio Maiorano, Enrico Maria Centritto, and Massimo Massetti. "Chronic abdominal aortic rupture mimicking femoral neuropathy." SAGE Open Medical Case Reports 10 (January 2022): 2050313X2211099. http://dx.doi.org/10.1177/2050313x221109973.

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Chronic-contained rupture of an aortic aneurysm is a rare subset of ruptured aneurysms. The presentation is unusual, and the diagnosis is frequently delayed. Here, we describe a case of contained rupture of abdominal aortic aneurysm that presented with signs and symptoms of femoral neuropathy. Clinical and radiological findings were initially misinterpreted. The correct diagnosis was formulated belatedly, causing a progressively increased risk of fatal events. Surgical aortic repair was performed and the postoperative course was uneventful. In conclusion, in the presence of a retroperitoneal m

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Sukovatykh, B. S., L. N. Belikov, M. B. Sukovatykh, and A. I. Itinson. "Sclerosurgical treatment of the ruptured abdominal aortic aneurisms." VESTNIK KHIRURGII IMENI I.I.GREKOVA 177, no. 6 (2018): 11–15. http://dx.doi.org/10.24884/0042-4625-2018-177-6-11-15.

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The objectiveof the study is to assess the efficacy of the invented in the clinic technique of sclerosurgical treatment of the ruptured abdominal aortic aneurisms.Material and methods.The analysis of the treatment of 40 patients with ruptured abdominal aortic aneurism was done. All patients were divided into two groups consisted of 20 patients. The first group of patients were treated using conventional technique. Patients from the second group were treated using sclerosurgical treatment. The aneurysm was neither opened nor resected. The aneurism was punctured and injected 4 ml of 70 % ethanol

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Dattani, Nikesh, Robert D. Sayers, and Matthew J. Bown. "Diabetes mellitus and abdominal aortic aneurysms: A review of the mechanisms underlying the negative relationship." Diabetes and Vascular Disease Research 15, no. 5 (2018): 367–74. http://dx.doi.org/10.1177/1479164118780799.

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Introduction: Diabetes mellitus appears to be negatively associated with abdominal aortic aneurysm; however, the mechanisms underlying this relationship remain poorly understood. The aim of this article is to provide a comprehensive review of the currently understood biological pathways underlying this relationship. Methods: A review of the literature (‘diabetes’ OR ‘hyperglycaemia’ AND ‘aneurysm’) was performed and relevant studies grouped into biological pathways. Results: This review identified a number of biological pathways through which diabetes mellitus may limit the presence, growth an

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Puech-Leão, Pedro, Lazlo Josef Molnar, Ilka Regina de Oliveira, and Giovanni Guido Cerri. "Prevalence of abdominal aortic aneurysms: a screening program in São Paulo, Brazil." Sao Paulo Medical Journal 122, no. 4 (2004): 158–60. http://dx.doi.org/10.1590/s1516-31802004000400005.

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CONTEXT: Abdominal aortic aneurysm is an asymptomatic but potentially fatal condition. Elective surgery can prevent death from rupture, and is indicated for aneurysms larger than 45 mm. Because aneurysms tend to grow with time, detection of small ones (> 29 mm) may lead to a closer follow-up of patients at risk. OBJECTIVE: To determine the prevalence of abdominal aortic aneurysms in São Paulo, Brazil. DESIGN: Prospective, descriptive. SETTING: University Hospital. PARTICIPANTS: Persons aged 50 years or more were offered, through the press, the opportunity to be screened for abdominal aortic

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Armon, Matthew P., S. Waquar Yusuf, Simon C. Whitaker, Roger H. S. Gregson, Peter W. Wenham, and Brian R. Hopkinson. "Influence of Abdominal Aortic Aneurysm Size on the Feasibility of Endovascular Repair." Journal of Endovascular Therapy 4, no. 3 (1997): 279–83. http://dx.doi.org/10.1177/152660289700400307.

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Purpose: To assess the effect of abdominal aortic aneurysm (AAA) size on overall aneurysm morphology with special attention to possible relationships among various anatomic variables that determine the feasibility of endovascular repair. Methods: One hundred sixty-eight patients were assessed with spiral computed tomographic angiography to measure the length and diameter of the AAA, the proximal neck, and the common iliac arteries. Anatomic variables were correlated with aneurysm size using Spearman's rank order correlation coefficients (rs); comparisons among small, intermediate, and large an

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