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https://www.readbyqxmd.com/read/28528280/aortic-involvement-in-relapsing-polychondritis
#1
Maëlle Le Besnerais, Laurent Arnaud, Jonathan Boutémy, Boris Bienvenu, Hervé Lévesque, Zahir Amoura, Isabelle Marie
OBJECTIVE: To assess prevalence of aortic involvement in relapsing polychondritis (RP) patients; to evaluate clinical features and long-term outcome of RP patients exhibiting aortitis, aortic ectasia and/or aneurysm. METHODS: 172 RP patients underwent aortic computed tomography (CT)-scan; they were seen in 3 medical centers. RESULTS: 11 patients (6.4%) had aortic involvement, occurring within a median time of 2 years after RP diagnosis. CT-scan showed isolated aortitis (n=2); the 9 other patients exhibited: aortitis and aortic aneurysm (n=2) or ectasia (n=1), isolated aortic aneurysm (n=4) or ectasia (n=2); aortic localizations were as follows: thoracic (n=6), abdominal (n=2), thoracic and abdominal (n=4) aorta...
May 17, 2017: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/28528073/simple-identification-of-the-adamkiewicz-artery-in-extended-thoracoabdominal-aortic-aneurysm-repair
#2
Kyokun Uehara, Hitoshi Matsuda, Yosuke Inoue, Atsushi Omura, Yoshimasa Seike, Hiroaki Sasaki, Kenji Minatoya, Junjiro Kobayashi
Spinal cord injury remains a major adverse event of extended thoracic and thoracoabdominal aortic surgical procedures. Preoperative identification of the Adamkiewicz artery and prompt reattachment of the targeted intercostal arteries during operation should contribute to preventing spinal cord injury. In this report, we describe a simple and definite identification of the critical intercostal artery during extended descending and thoracoabdominal aortic surgical procedures.
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28528055/pseudoachalasia-secondary-to-thoracic-aortic-aneurysm
#3
Jorind Beqari, Anthony Lembo, Jon Critchlow, Allen Hamden, Michael S Kent
Pseudoachalasia is known to be associated with malignancy involving the gastroesophageal junction and after esophageal operations. We present a case of pseudoachalasia secondary to an aneurysm of the descending thoracic aorta and describe successful operative management.
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28528052/three-cases-of-aneurysmatic-coronary-fistulas-associated-with-mitral-valve-insufficiency
#4
Luca Sandrelli, Giuseppe Petrone, Giancarlo Sportelli, Mario Fabbrocini
We report three cases of coronary fistula aneurysm associated with mitral valve insufficiency. The patients were referred to our cardiovascular department because of exertional dyspnea. Echocardiography showed severe mitral valve insufficiency resulting from leaflet flail or prolapse and normal left ventricular function. In all three cases, preoperative coronary angiography showed coronary-to-pulmonary artery fistula associated with significant aneurysm of the fistulous tract. All patients underwent uneventful mitral valve repair and external ligation of the fistulas...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28528045/endovascular-fenestration-for-distal-aortic-sealing-after-frozen-elephant-trunk-with-thoraflex
#5
Randolph H L Wong, Peter S Y Yu, Micky W T Kwok, Simon C Y Chow, Jacky Y K Ho, Malcolm J Underwood, Simon C H Yu
We describe a case of total arch replacement with frozen elephant trunk for chronic type B aortic dissecting aneurysm, which resulted in inadvertent landing of the frozen elephant trunk into the false lumen. A radiofrequency puncture system-assisted controlled endovascular fenestration of the dissection flap was performed at the upper abdominal aorta and subsequent thoracic endovascular stenting, successfully redirecting the blood flow from the false to the true lumen. Our case illustrated a possible way to seal distal reentry in chronic type B aortic dissection...
June 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28527933/silent-balanced-double-aortic-arch-with-descending-thoracic-aneurysm-in-an-elderly-patient
#6
Yasunori Iida, Tsutomu Ito, Takahiko Misumi, Hideyuki Shimizu
No abstract text is available yet for this article.
June 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28527926/initial-and-midterm-results-of-the-bolton-relay-thoracic-aortic-endovascular-pivotal-trial
#7
Mark A Farber, W Anthony Lee, Wilson Y Szeto, Jean M Panneton, Christopher J Kwolek
OBJECTIVE: To report the initial and midterm results of the Bolton Relay Thoracic Stent Graft for the endovascular treatment of thoracic aortic lesions [thoracic endovascular aortic repair (TEVAR)]. METHODS: The Bolton Relay Thoracic Aortic Endovascular Pivotal Trial was a prospective, nonrandomized, multicenter, U.S. Investigational Device Exemption study conducted at 27 U.S. investigational sites. One hundred twenty TEVAR subjects were treated with the Relay device between January 2007 and May 2010, with 13 patients enrolled during the continued access phase through September 2012...
June 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28527818/predictors-associated-with-increased-prevalence-of-abdominal-aortic-aneurysm-in-chinese-patients-with-atherosclerotic-risk-factors
#8
W Li, S Luo, J Luo, Y Liu, B Ning, W Huang, L Xue, J Chen
OBJECTIVE/BACKGROUND: Epidemiological screening studies have demonstrated that the prevalence of abdominal aortic aneurysm (AAA) of Asian origin appears to be low and so increases uncertainty about the cost effectiveness of screening for AAAs in Chinese people. Some studies have demonstrated a higher prevalence of AAA in patients with atherosclerotic risk factors. The purpose of the study was to determine the prevalence of AAA and to explore the high risk group of AAA in Chinese patients with atherosclerotic risk factors...
May 17, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28527730/experiences-of-the-screening-process-and-the-diagnosis-abdominal-aortic-aneurysm-among-65-year-old-men-from-invitation-to-a-1-year-surveillance
#9
Monica Pettersson, Anders Hansson, John Brodersen, Christine Kumlien
The prevalence of abdominal aortic aneurysm (AAA) is reported to be 2.2%-8% among men >65 years. During recent years, screening programs have been developed to detect AAA, prevent ruptures, and thereby saving lives. Therefore, most men with the diagnosis are monitored conservatively with regular reviews. The objective of the study was to describe how men diagnosed with abdominal aortic aneurysm <55 mm discovered by screening experience the process and diagnosis from invitation to 1 year after screening...
June 2017: Journal of Vascular Nursing: Official Publication of the Society for Peripheral Vascular Nursing
https://www.readbyqxmd.com/read/28527678/patient-reported-quality-of-life-after-endovascular-repair-of-thoracoabdominal-aortic-aneurysms
#10
Andrew J Meltzer, Peter H Connolly, Sharif Ellozy, Darren B Schneider
OBJECTIVE: The purpose of this study was to assess patient-reported physical and emotional well-being during follow-up after endovascular repair of TAAA. METHODS: All patients were treated in the context of a physician-sponsored investigational device exemption clinical study for patients at high risk for open TAAA repair. The SF-36 instrument was administered preoperatively, and at 1, 6, and 12 months. Results were analyzed using paired t-tests, with sub-group comparisons to assess impact of adverse events and technical results on quality of life...
May 17, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28527353/mechanical-behavior-of-the-abdominal-aortic-aneurysm-assessed-by-biaxial-tests-in-the-rat-xenograft-model
#11
Louise Marais, Mustapha Zidi
This paper addresses the mechanical biaxial behavior of degraded arteries obtained by the rat xenograft model. For that, a pressure myograph was used to perform extension-inflation tests on abdominal aortic aneurysms (AAAs). Furthermore, residual stresses in the aneurismal wall were assessed by opening angle tests. Thus, the changes in mechanical behavior between native murine aortas, decellularized guinea pig aortas (the grafts) and degraded aortas (AAAs) were investigated. It was shown that decellularized and degraded aortas exhibited a different mechanical behavior than native murine aortas...
May 12, 2017: Journal of the Mechanical Behavior of Biomedical Materials
https://www.readbyqxmd.com/read/28527199/the-value-of-contrast-enhanced-ultrasound-ceus-using-a-high-end-ultrasound-system-in-the-characterization-of-endoleaks-after-endovascular-aortic-repair-evar
#12
J Rübenthaler, M Reiser, V Cantisani, D Rjosk-Dendorfer, D A Clevert
PURPOSE: To evaluate the value of contrast-enhanced ultrasound (CEUS) using a high-end ultrasound system in the characterization of endoleaks after endovascular aortic repair (EVAR). MATERIAL AND METHODS: In this mono-center study, 41 patients were retrospectively analyzed after being examined using a modern high-end ultrasound system (RS80A with Prestige, Samsung Medison Co., Ltd., Seoul, Korea). The maximum diameters of the aneurysms were measured in two planes (right-left and ventral-dorsal)...
May 18, 2017: Clinical Hemorheology and Microcirculation
https://www.readbyqxmd.com/read/28527167/giant-unruptured-sinus-of-valsalva-aneurysm-arising-from-left-coronary-cusp
#13
Varun Vishwas Nivargi, Manuel Durairaj, Chandrashekhar Makhale
No abstract text is available yet for this article.
April 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/28526898/erratum-to-non-surgical-management-of-a-mycotic-internal-iliac-artery-aneurysm-in-a-neonate-case-report-and-review-of-the-literature
#14
Philippa Jackson, Helen Bryant, Jeanette Kraft, Sean O'Riordan, Jai Patel, Grainne Bourke
No abstract text is available yet for this article.
May 19, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28526654/clinical-and-angiographic-characteristics-of-35-patients-with-cryptogenic-hemoptysis
#15
Takahiro Ando, Masahiro Kawashima, Kimihiko Masuda, Keita Takeda, Kenichi Okuda, Junko Suzuki, Nobuharu Ohshima, Hirotoshi Matsui, Atsuhisa Tamura, Hideaki Nagai, Shinobu Akagawa, Ken Ohta
BACKGROUND: Hemoptysis can cause a life threatening condition and often need to be treated urgently. Nearly 20% of hemoptysis cases were diagnosed as cryptogenic after clinical investigation. The purpose of this study was to clarify clinical and angiographic characteristics of cryptogenic hemoptysis. METHODS: We retrospectively reviewed medical records of 35 patients admitted to our hospital with cryptogenic hemoptysis from October 2010 to September 2014. RESULTS: In the 35 cases, bronchial artery embolization was successfully performed in 33 patients (94...
May 16, 2017: Chest
https://www.readbyqxmd.com/read/28526648/somatosensory-evoked-potentials-during-temporary-arterial-occlusion-for-intracranial-aneurysm-surgery-predictive-value-for-perioperative-stroke
#16
Ahmed I Kashkoush, Brian T Jankowitz, Paul Gardner, Robert M Friedlander, Yue-Fang Chang, Donald J Crammond, Jeffrey R Balzer, Parthasarathy D Thirumala
BACKGROUND: Temporary arterial occlusion (TAO) is a valuable tool for minimizing intraoperative rupture risk during intracranial aneurysm microsurgery; however, it may also be associated with ischemic injury. OBJECTIVE: This study aims to identify surgical and intraoperative neurophysiological monitoring (IONM) factors that predict perioperative stroke risk after TAO. METHODS: We performed a retrospective chart review of 177 intracranial aneurysm surgeries at our institution, in which TAO was performed before the placement of a permanent clip under monitoring with somatosensory evoked potentials (SSEPs) and electroencephalography (EEG)...
May 16, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28526647/clipping-versus-coiling-in-anterior-circulation-ruptured-intracranial-aneurysms-a-meta-analysis
#17
REVIEW
George Fotakopoulos, Eleni Tsianaka, Kostas Fountas, Demosthenes Makris, Michael Spyrou, Juha Hernesniemi
BACKGROUND: The treatment plan with open surgical or endovascular repair in anterior circulation ruptured intracranial aneurysms must be taken on the basis of its special characteristics OBJECTIVE: To evaluate the possible superiority on outcomes, studying operative mortality (Op-Mo), permanent neurologic deficit (PND), late mortality (La-Mo) and need for re-intervention (re-iter), after open surgical and endovascular repair in anterior circulation ruptured intracranial aneurysms. METHODS: This Meta-Analysis included articles that compared outcomes of the two methods, published in full text form (last search performed on 06 December 2016)...
May 16, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28526639/cerebral-aneurysm-clipping-coiling-101
#18
Jonathan Brisman
No abstract text is available yet for this article.
May 16, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28526396/the-impact-of-initial-misdiagnosis-of-ruptured-abdominal-aortic-aneurysms-on-lead-times-complication-rate-and-survival
#19
K Smidfelt, C Drott, K Törngren, J Nordanstig, J Herlitz, M Langenskiöld
OBJECTIVE/BACKGROUND: To investigate the frequency of initial misdiagnosis and the clinical consequences of an initial misdiagnosis of ruptured abdominal aortic aneurysms (rAAA). METHODS: This was a retrospective cohort study. Data from the Swedish National Registry for Vascular Surgery (Swedvasc) and medical charts were extracted for patients treated for rAAA in the West of Sweden in the period 2008-14. Initially misdiagnosed patients were compared with correctly diagnosed patients...
May 16, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28526395/update-on-screening-for-abdominal-aortic-aneurysm
#20
EDITORIAL
J J Earnshaw, T Lees
No abstract text is available yet for this article.
May 16, 2017: European Journal of Vascular and Endovascular Surgery
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