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Pseudoaneurysm

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https://www.readbyqxmd.com/read/28822457/-meta-analysis-of-clinical-safety-and-efficacy-evaluation-of-peripheral-arterial-disease-patients-with-critical-limb-ischemia-who-accepted-bypass-surgery-or-endovascular-therapy
#1
S K Shen, D M Wu, C G Wang, L K Zhang, Q W Gang
Objective: To evaluate the safety and efficacy of peripheral arterial disease patients with critical limb ischemia who accepted BSX or EVT. Methods: According to the requirements of systematic review, we searched MEDLINE (1980-2014), Emabse (1980-2014), Journals @ Ovid Full Text (1980-2014) databases, selected literature and extracted data, meta-analysis was performed through STATA11.2. Results: A total of 17 studies (3 RCTs, 14 non-randomized studies) and 5 515 patients (BSX group: 2 454, EVT group: 2 769) were deemed eligible...
August 8, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28820653/fibrous-skeleton-of-the-heart-anatomic-overview-and-evaluation-of-pathologic-conditions-with-ct-and-mr-imaging
#2
Farhood Saremi, Damián Sánchez-Quintana, Shumpei Mori, Horia Muresian, Diane E Spicer, Cameron Hassani, Robert H Anderson
The fibrous skeleton is concentrated at the base of the ventricular mass. It provides electrical insulation at the atrioventricular level and fibrous continuity for the leaflets of the mitral, aortic, and tricuspid valves. Its components include the fibrous trigones, the fibrous area of aortic-mitral continuity, the subvalvar collar of the mitral valve, the membranous septum, the interleaflet triangles, the tendon of Todaro, and likely the conus ligament. The majority of the mitral annulus is fibrous, but the only true fibrous part of the tricuspid annulus is where the valvar leaflets are attached to the central fibrous body...
August 18, 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28819608/profunda-femoris-artery-pseudoaneurysm-after-intramedullary-fixation-for-a-pertrochanteric-hip-fracture
#3
Nicola Piolanti, Michele Giuntoli, Anna Maria Nucci, Pietro Battistini, Michele Lisanti, Lorenzo Andreani
INTRODUCTION: Vascular complications after femoral fixation are rare and not only easy to recognize but also potentially life-threatening. The aim of this case report is to describe how a pseudoaneurysm of the deep femoral artery can complicate an intramedullary nailing after a pertrochanteric fracture and how it can be treated. CASE REPORT: We report the case of a 90-year-old female who developed a pseudoaneurysm of the profunda femoris artery 16 days after intramedullary femoral nailing for a pertrochanteric hip fracture...
March 2017: Journal of Orthopaedic Case Reports
https://www.readbyqxmd.com/read/28818770/hereditary-multiple-exostoses-as-a-novel-cause-of-bilateral-popliteal-artery-aneurysms-in-the-elderly
#4
Eliza J Ferrari, Rory K Crotty, Katharina Eikermann-Haerter, James R Stone
Hereditary multiple exostoses (HME) is a genetic condition characterized by the development of multiple osteochondromas during childhood and adolescence. On rare occasions, these bony tumors can be associated with vascular injury, most commonly involving the popliteal artery. Such patients typically present with vascular complications in adolescence and young adulthood. We report an autopsy study of an elderly man who presented with bilateral popliteal artery pseudoaneurysms in the setting of HME at age 81...
July 8, 2017: Cardiovascular Pathology: the Official Journal of the Society for Cardiovascular Pathology
https://www.readbyqxmd.com/read/28813764/incidental-finding-of-giant-left-ventricular-aneurysm-case-report-and-literature-review
#5
Muhammad Omar, Shenjing Li, Amornpol Anuwatworn
Left ventricular aneurysms and pseudoaneurysms are complications of myocardial infarction. With advances in percutaneous coronary intervention, development of thrombolytic agents, and early initiation of treatment with angiotensin-converting enzyme inhibitors to decrease afterload and inhibit left ventricular remodeling, these complications have become much less common. Here, we report an incidental finding of a giant aneurysm of the left ventricle with associated thrombus and mural calcifications in an elderly male patient who presented to his primary care physician for abdominal pain and denied any prior coronary artery disease...
June 2017: South Dakota Medicine: the Journal of the South Dakota State Medical Association
https://www.readbyqxmd.com/read/28804238/percutaneous-closure-of-the-aorto-ostial-origin-of-a-coronary-artery-saphenous-bypass-graft-with-a-large-pseudoaneurysm-using-the-amplatzer-muscular-ventricular-septal-defect-occluder
#6
Nicolas W Shammas, Majid Z Chammas, Jon Robken, Dale Geiss
We report the case of a 76-year-old male patient with a history of coronary artery bypass graft surgery presented with a large pseudoaneurysm emerging from a previously occluded saphenous bypass graft (SVG). A largely contained hematoma is seen in the mediastinum on computed tomography angiography (CTA) of the chest. Flow was seen from the ascending aorta into the pseudoaneurysm through the aorto-ostial opening of the bypass graft. Closure of the aorto-ostial origin of the graft was performed using the AMPLATZER muscular ventricular septal defect (VSD) occluder (St Jude's Medical, St...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28804237/aneurysmal-degeneration-of-the-brachial-artery-after-vascular-access-creation-surgical-treatment-results
#7
Sérgio Teixeira, Pedro Sá Pinto, Carlos Veiga, Ivone Silva, Rui Almeida
True peripheral artery aneurysms proximal to a longstanding arteriovenous fistula is a well-recognized complication. Late aneurysmal degeneration is rare. This study analyzed the characteristics, therapeutic options, and outcomes of true donor brachial artery aneurysms (DBAA) after arteriovenous fistula (AVF) for hemodialysis. We retrospectively collected the data of patients with DBAA after AVF creation, surgically repaired between January 2001 and September 2015. We excluded patients with pseudoaneurysms, anastomotic aneurysms, and infected aneurysms...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28782418/transcatheter-embolization-of-cystic-artery-pseudoaneurysms-secondary-to-acute-cholecystitis
#8
Richard H Tapnio, Marcin K Kolber, Pratik A Shukla, Eric Berkowitz
Cystic artery pseudoaneurysm is a rare entity most closely associated with trauma to the biliary vasculature (usually iatrogenic) or inflammation from adjacent cholecystitis. Most cases are treated intraoperatively during cholecystectomy. We describe 3 cases of cystic artery pseudoaneurysms secondary to acute cholecystitis, 2 with active hemobilia, treated with transcatheter embolization at our institution.
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28766357/hemobilia-due-to-a-cystic-artery-pseudoaneurysm-on-ultrasound
#9
Victoria de Lara Bendahán, Encarna García DomÍnguez, Marta Rivas Rivas, Jesús García Serrano
The present paper describes a case of hemobilia in a woman with a cystic artery pseudoaneurysm. The pseudoaneurysm could be seen with ultrasound, Doppler sonography and CT angiography. In our case, Doppler sonography was the most useful technique for diagnosis, revealing the turbulent forward and backwards flow within the gallbladder, representing the focally dilated artery. This was later confirmed by CT angiography. A recent bleeding site was found on the cholecystectomy specimen.
August 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28765747/severe-leakage-presenting-mitral-regurgitation-caused-by-a-pseudoaneurysm-connecting-the-left-ventricle-and-the-left-atrium-through-fistulae-as-a-rare-complication-of-cardiac-trauma
#10
Bong Seok Seo, Jae-Hyeong Park, Byung Joo Sun, Jae-Hwan Lee, Jae Won Lee
No abstract text is available yet for this article.
July 2017: Korean Circulation Journal
https://www.readbyqxmd.com/read/28764608/rare-post-tonsillectomy-internal-carotid-artery-pseudoaneurysm-management-by-parent-artery-occlusion-using-detachable-balloons
#11
Arun Sharma, Sanjeev Kumar, S Leve Joseph Devarajan, Himanshu Agarwal
Iatrogenic cervical internal carotid artery pseudoaneurysm is a rare and potentially lethal complication following tonsillectomy. It can be complicated by thromboembolism, mass effect and eventually may rupture leading to death. Various endovascular treatment options are available for the management of these pseudoaneurysms, including coil embolization, detachable balloon occlusion, or stent graft placement. Parent artery occlusion using detachable balloons can be a therapeutic option in a subset of patients...
January 1, 2017: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28764248/wunderlich-syndrome-due-to-ruptured-pseudoaneurysm-of-angiomyolipoma-in-first-trimester-a-rare-case-report
#12
Sunil Raghunath Patil, Prakash Wamanrao Pawar, Ajit Somaji Sawant, Abhishek Jaysukhbhai Savalia, Ashwin Sunil Tamhankar
Angiomyolipoma (AML) is a rare benign tumour of kidney which demonstrates rapid growth during pregnancy due to hormonal stimulation, leading to rupture. Majority of reported ruptured AMLs are in third trimester. We report a case of ruptured angiomyolipoma at 10th week of gestation, the earliest rupture known in singleton pregnancy. The AML had pseudo-aneurysm formation with extra-tumoural rupture during pregnancy, a finding never reported in literature yet. The patient had active bleeding with expanding peri-nephric haematoma during initial two days of conservative management...
June 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28762638/principles-of-treating-enlarging-pseudoaneurysm-in-a-dialysis-arteriovenous-graft
#13
Daniel V Patel, Tushar J Vachharajani
The arteriovenous graft (AVG) is one of the major types of permanent vascular access used to provide hemodialysis. Complications encountered with AVG use include stenosis, infection, thrombosis, and pseudoaneurysm formation. Venous outflow stenosis along with frequent needle cannulation at the same site can lead to breakdown of the graft material, resulting in pseudoaneurysm formation. In the following case, we illustrate common management principles used to treat pseudoaneurysms. While stent-grafts have been utilized for pseudoaneurysm repair, stent-graft usage is not always optimal...
August 1, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28760582/improved-outcomes-with-proximal-radial-cephalic-arteriovenous-fistulas-compared-with-brachial-cephalic-arteriovenous-fistulas
#14
Dean J Arnaoutakis, Elise P Deroo, Patrick McGlynn, Maxwell D Coll, Michael Belkin, Dirk M Hentschel, C Keith Ozaki
BACKGROUND: Brachial-cephalic arteriovenous fistulas (BCFs) are associated with high-flow volumes, leading to potential risks such as arm swelling, steal syndrome, pseudoaneurysm (due to a pressurized access), and cephalic arch stenosis. We hypothesized that a proximal radial-cephalic fistula (prRCF) configuration mitigates these risks because a lower flow state is created. Furthermore, we also hypothesized that despite these lower flows, patencies (primary, primary assisted, secondary) are sustained...
July 28, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28760053/pseudoaneurysm-really-a-placenta-associated-vascular-regression-abnormality
#15
Shigeki Matsubara, Daisuke Matsubara, Yosuke Baba, Hironori Takahashi
No abstract text is available yet for this article.
August 1, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28755920/external-ventricular-drainage-preceding-the-removal-of-a-nail-from-the-intracranial-space-as-a-safe-management-strategy-for-predicted-secondary-intraventricular-hemorrhage
#16
Takumi Morita, Yoshinori Maki, Daisuke Yamada, Ryota Ishibashi, Masaki Chin, Sen Yamagata
BACKGROUND: Intracranial nail gun injury is a rare traumatic event and can result from a suicide attempt. Cerebral angiography is essential in the evaluation of damage to the intracranial vessels, and surgical removal of nails is generally the optimal treatment. Intraventricular hemorrhage can happen following removal of intracranial nails. Endovascular surgery or intraoperative computed tomography has been reported to be useful for detection and treatment of intraventricular hemorrhage...
July 26, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28755582/spectral-doppler-ultrasound-of-peripheral-arteries-a-pictorial-review
#17
REVIEW
Zachary Nuffer, Andrey Rupasov, Neel Bekal, Jacqueline Murtha, Shweta Bhatt
This article reviews the pathophysiology and sonographic findings of peripheral arterial lesions, with emphasis on the spectral Doppler waveforms encountered in each. It discusses the characteristic features of the Doppler spectra in obstructive conditions, including thromboembolism, atherosclerotic disease, bypass graft occlusion, dissection, trauma, and compartment syndrome, as well as non-obstructive conditions, including hyperemia, pseudoaneurysm, and arteriovenous fistula. Familiarity with the commonly-encountered spectral waveforms in the setting of these lesions is necessary for timely and accurate diagnosis and treatment...
July 16, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28751993/multiple-spontaneous-intracranial-extracranial-arterial-dissections-in-a-patient-with-osteogenesis-imperfecta
#18
Mehmet Kolukısa, Elif Gökçal, Azize Esra Gürsoy, Çiğdem Deniz, Ayşe Aralaşmak, Talip Asil
A 40-year-old male with osteogenesis imperfecta (OI) was admitted to the hospital with an acute right monoparesis. Diffusion-weighted MRI showed infarction in the territory of the left anterior cerebral artery (ACA) and in the left posterior cerebral artery (PCA). In his vascular imaging, occlusion of the left vertebral artery (VA) starting from V2 segment was consistent with dissection and pseudoaneurysm in the right ACA. We presented this case because of the presence of spontaneous and simultaneous occurrence of both intracranial and extracranial arterial dissections in OI...
2017: Case Reports in Neurological Medicine
https://www.readbyqxmd.com/read/28743654/endografting-under-assistance-of-trans-apical-body-floss-through-and-through-wiring-technique-and-rapid-ventricular-pacing-for-an-ascending-aortic-tuberculous-pseudoaneurysm
#19
Wan-Chi Chiang, Emily Ling-Lin Pai, Po-Lin Chen, Chun-Che Shih, I-Ming Chen
PURPOSE: To demonstrate the successful treatment of an ascending aortic tuberculous pseudoaneurysm using endografts through the transapical body floss wiring technique with rapid ventricular pacing support. CASE REPORT: A 77-year-old woman with a nonhealing anteromedial chest wound presented with sudden hypotension and hemoptysis. A computed tomography (CT) scan revealed a 9-cm-diameter pseudoaneurysm of the ascending aorta with sternal erosion near the wound. Conventional open repair was not preferred because of possible contamination of the interposition graft and difficult sternum closure...
July 22, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28743227/suitability-of-a-7-f-exoseal-vascular-closure-device-for-femoral-artery-punctures-made-by-8-f-or-9-f-introducer-sheaths
#20
Shunsaku Goto, Tomotaka Ohshima, Kojiro Ishikawa, Taiki Yamamoto, Toshihisa Nishizawa, Shinji Shimato, Kyozo Kato
PURPOSE: To establish the safety and efficacy of the 7-F ExoSeal device for the closure of femoral puncture sites made by 8-F or 9-F introducer sheaths. METHODS: Between January 2013 and December 2016, 332 patients (mean age 68.4±12.1 years; 195 men) underwent neurointerventional procedures via percutaneous puncture of the common femoral artery and an 8-F (n=272, 81.9%) or 9-F (n=60, 18.1%) introducer. The access sites were sealed with a 7-F ExoSeal in all cases...
August 2017: Journal of Endovascular Therapy
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