keyword
MENU ▼
Read by QxMD icon Read
search

Double arch

keyword
https://www.readbyqxmd.com/read/27860551/congenital-variants-and-anomalies-of-the-aortic-arch
#1
Kate Hanneman, Beverley Newman, Frandics Chan
Congenital variants and anomalies of the aortic arch are important to recognize as they may be associated with vascular rings, congenital heart disease, and chromosomal abnormalities, and can have important implications for prognosis and management. The purpose of this article is to review cross-sectional imaging techniques used in the evaluation of the aortic arch, describe the embryology and anatomy of the aortic arch system, discuss aortic arch variants and anomalies, and review other malformations of the aortic arch, including interrupted aortic arch, hypoplastic aortic arch, and aortic coarctation...
November 18, 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/27849302/surgery-for-tetralogy-of-fallot-in-adults-early-outcomes
#2
Imran Khan, Zafar Tufail, Saeed Afridi, Madiha Iqbal, Tipu Khan, Abdul Waheed
Objective: To study the in-hospital outcome of adult patients who had undergone surgical repair for Tetralogy of Fallot. Methods: A retrospective descriptive study was conducted at the Punjab Institute of Cardiology searching the hospital records. All those adult patients who had undergone repair for Tetralogy of Fallot from January 2012 to December 2014 were included in the study. All the patients were operated by the same surgical team. Patients who underwent primary repair as well as those with previous palliative procedures were included in the study...
July 2016: Brazilian Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/27847083/incomplete-double-aortic-arch-in-an-adult-presenting-with-bilateral-pneumonia
#3
Luis Gorospe, Sandra Bermúdez-Nieto, Ernesto García-Santana, Paola Arrieta, Javier Gaudó-Navarro, Ana Paz Valdebenito-Montecino, Javier Miguelena-Hycka
No abstract text is available yet for this article.
December 2016: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/27834764/vascular-ring-diagnosis-and-management-notable-trends-over-25-years
#4
William N Evans, Ruben J Acherman, Michael L Ciccolo, Sergio A Carrillo, Gary A Mayman, Carlos F Luna, Robert C Rollins, William J Castillo, Humberto Restrepo
BACKGROUND: Vascular rings (VRs) are recognized as uncommon but not rare cardiovascular malformations. METHODS: We analyzed data from all patients born in Southern Nevada, who underwent diagnosis and management of VR from 1990 to 2015, RESULTS: From 1990 to 2015, a total of 92 patients were diagnosed prenatally and postnatally. Of the 92 patients, 73 (79%) had right aortic arch and aberrant left subclavian artery (RAA-ALS) with a left ductus arteriosus or ligamentum, 17 (19%) had a double aortic arch (DAA), and 2 (2%) had a pulmonary artery sling...
November 2016: World Journal for Pediatric & Congenital Heart Surgery
https://www.readbyqxmd.com/read/27811486/double-aortic-arch-causing-severe-tracheal-compression
#5
David W Barbara, Stephen M Broski, Richard K Patch, Alberto Pochettino
No abstract text is available yet for this article.
November 2, 2016: Anesthesiology
https://www.readbyqxmd.com/read/27798062/long-term-outcomes-of-complete-vascular-ring-division-in-children-a-36-year-experience-from-a-single-institution
#6
Phillip S Naimo, Tyson A Fricke, Julia S Donald, Elie Sawan, Yves d'Udekem, Christian P Brizard, Igor E Konstantinov
OBJECTIVES: Complete vascular rings are rare and cause tracheoesophageal compression. Following surgical division, some patients have persisting tracheomalacia. We aim to assess the long-term outcomes of complete vascular ring division. METHODS: All patients (n = 132) who underwent surgical division of a complete vascular ring between 1978 and 2014 were identified from the hospital database and retrospectively reviewed. RESULTS: Complete vascular rings consisted of a double aortic arch (n = 80), right aortic arch with an aberrant subclavian artery and left ligamentum arteriosum (n = 50), right aortic arch with mirror image branching and left ligamentum arteriosum (n = 1), and a left aortic arch with right descending aorta and right ligamentum arteriosum (n = 1)...
October 20, 2016: Interactive Cardiovascular and Thoracic Surgery
https://www.readbyqxmd.com/read/27796533/preoperative-evaluation-and-endovascular-procedure-of-intraoperative-aneurysm-rupture-during-thoracic-endovascular-aortic-repair
#7
Bin-Shan Zha, Hua-Gang Zhu, Yu-Sheng Ye, Yong-Sheng Li, Zhi-Gong Zhang, Wen-Tao Xie
: Thoracic aortic aneurysms are now routinely repaired with endovascular repair if anatomically feasible because of advantages in safety and recovery. However, intraoperative aneurysm rupture is a severe complication which may have an adverse effect on the outcome of treatment. Comprehensive preoperative assessment and considerate treatment are keys to success of endovascular aneurysm repair, especially during unexpected circumstances. Few cases have reported on intraoperative aortic rupture, which were successfully managed by endovascular treatment...
October 28, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27776552/scleroderma-and-dentistry-two-case-reports
#8
Shantanu Dixit, Chaithra Kalkur, Atul P Sattur, Michael M Bornstein, Fred Melton
BACKGROUND: Scleroderma is a chronic connective tissue disorder with unknown etiology. It is characterized by excessive deposition of extracellular matrix in the connective tissues causing vascular disturbances which can result in tissue hypoxia. These changes are manifested as atrophy of the skin and/or mucosa, subcutaneous tissue, muscles, and internal organs. Such changes can be classified into two types, namely, morphea (localized) and diffuse (systemic). Morphea can manifest itself as hemifacial atrophy (Parry-Romberg syndrome) although this remains debatable...
October 24, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27760212/down-regulation-of-cxcl12-cxcr4-expression-alleviates-ischemia-reperfusion-induced-inflammatory-pain-via-inhibiting-glial-tlr4-activation-in-the-spinal-cord
#9
Xiao-Qian Li, Zai-Li Zhang, Wen-Fei Tan, Xi-Jia Sun, Hong Ma
Toll-like receptor 4 (TLR4) is important for the pathogenesis of inflammatory reactions and the promotion of pain processing after ischemia/reperfusion (IR) in spinal cord. Recently, C-X-C chemokine ligand 12 (CXCL12) and its receptor, C-X-C chemokine receptor 4 (CXCR4), were demonstrated to be simultaneously critical for inflammatory reactions, thereby facilitating glial activation. However, whether CXCL12/CXCR4 expression can contribute to IR-induced inflammatory pain via spinal TLR4 remained unclear. A rat model was established by 8 min of aortic arch occlusion...
2016: PloS One
https://www.readbyqxmd.com/read/27753844/ed-02-1-acute-aortic-syndrome
#10
Jae-Kwan Song
The successful clinical introduction of various non-invasive imaging modalities has contributed to the establishment of 'acute aortic syndrome', a relatively new clinical syndrome incorporating several disease entities with similar clinical features (at the time of clinical presentation). Aortic dissection (AD) with intimal flap and two aortic channels (true and false lumens) is the most important disease entity in acute aortic syndrome. Clinical characteristics of AD have been established, with standardized treatment strategies depending on the affected site of the aorta...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27751579/inducing-false-lumen-thrombosis-for-retrograde-type-a-aortic-dissection
#11
Rongjie Zhang, Jian Zhou, Jiaxuan Feng, Zhiqing Zhao, Junjun Liu, Zhenjiang Li, Rui Feng, Zaiping Jing
BACKGROUND: How to choose the proximal landing zone in endovascular interventions for a patient with a patent retrograde false lumen in dissection of the ascending aorta and aortic arch remains unclear. This study sought to report the safety and efficiency of inducing thrombosis of the retrograde false lumen to enhance a proximal landing zone to treat retrograde type A aortic dissection. METHODS: This study included 9 patients with retrograde type A aortic dissection treated with a 2-stage operation strategy between January 2015 and January 2016...
September 22, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27744319/residual-tracheobronchial-malacia-after-surgery-for-vascular-compression-in-children-treatment-with-stenting%C3%A2
#12
Paola Serio, Raffaella Nenna, Valentina Fainardi, Laura Grisotto, Annibale Biggeri, Roberto Leone, Luigi Arcieri, Marco Di Maurizio, Denise Colosimo, Roberto Baggi, Bruno Murzi, Lorenzo Mirabile, Fabio Midulla
OBJECTIVES: Surgery for vascular anomalies can occasionally fail to relieve symptoms, especially when severe tracheobronchial malacia persists. We studied outcomes in children who underwent airway stenting for severe post-surgical airway malacia and tested known clinical and surgical prognostic factors. METHODS: Among 257 children evaluated for tracheobronchial vascular compression, we reviewed the clinical charts for the 59 patients (23%) who underwent surgery...
October 15, 2016: European Journal of Cardio-thoracic Surgery
https://www.readbyqxmd.com/read/27722004/alte-and-feeding-intolerance-as-a-presentation-of-double-aortic-arch
#13
Rekha Krishnasarma, Liza Green Golan Mackintosh, Francine Bynum
Many children who are admitted to pediatric hospitals with the chief complaint of apparent life-threatening event (ALTE) are, in fact, well appearing by the time the inpatient medical team evaluates the patient. This presents a diagnostic and therapeutic challenge. We describe a case of a six-month-old full-term female presenting with an ALTE and found to have a double aortic arch, a congenital anomaly that usually presents with a more progressive onset of symptoms such as chronic cough, positional stridor, and feeding difficulties...
2016: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/27669708/persistent-fifth-arch-anomalies-broadening-the-spectrum-to-include-a-variation-of-double-aortic-arch-vascular-ring
#14
Beverley Newman, Kate Hanneman, Frandics Chan
Fifth arch anomalies are rare and complex and frequently misdiagnosed or mistaken for other entities. We report a double arch vascular ring that is thought to consist of right fourth arch and left fifth arch components, a previously undescribed persistent fifth arch variant. The currently recognized spectrum and classification of fifth arch vascular anomalies are expanded along with illustrative images to justify the proposed changes. Reviewing and expanding the classification of fifth arch anomalies to include a double arch ring variant will promote recognition, correct diagnosis and appropriate management of these anomalies...
December 2016: Pediatric Radiology
https://www.readbyqxmd.com/read/27665319/-an-original-double-arched-radial-forearm-flap-for-soft-palate-reconstruction-case-report
#15
J Pauchot, D Feuvrier, I Pluvy, F Floret, O Mauvais
INTRODUCTION: Reconstruction of the soft palate after oncologic resection remains a surgical challenge. Speech and swallowing problems are the consequences of velopharyngeal incompetence following soft palate resection. Free tissue transfer like radial forearm flaps can be used in larger defects for complex reconstruction. The conformation of the flap in order to be closer to the shape of the soft palate improves the functional outcome. In the same way, we describe an original "double-arched" flap design...
December 2016: Annales de Chirurgie Plastique et Esthétique
https://www.readbyqxmd.com/read/27645910/ep04-07-case-report-double-aortic-arch%C3%A2-%C3%A2-two-cases
#16
H Muñoz, Y Copado, G Munoz, G Enriquez, D Pedraza, D Vera, M Parra-Cordero
No abstract text is available yet for this article.
September 2016: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/27643004/ed-02-1-acute-aortic-syndrome
#17
Jae-Kwan Song
The successful clinical introduction of various non-invasive imaging modalities has contributed to the establishment of 'acute aortic syndrome', a relatively new clinical syndrome incorporating several disease entities with similar clinical features (at the time of clinical presentation). Aortic dissection (AD) with intimal flap and two aortic channels (true and false lumens) is the most important disease entity in acute aortic syndrome. Clinical characteristics of AD have been established, with standardized treatment strategies depending on the affected site of the aorta...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27631096/low-origin-of-the-radial-artery-a-case-study-including-a-review-of-literature-and-proposal-of-an-embryological-explanation
#18
Grzegorz Wysiadecki, Michał Polguj, Robert Haładaj, Mirosław Topol
A low origin of the radial artery is a rare anatomical variation, with the incidence estimated at 0.2 %. This report presents a previously unrecorded case of an unusual distal origin of the radial artery, co-occurring with a double recurrent radial artery. The radial artery arose under the pronator teres muscle, 76 mm below the intercondylar line of the humerus. After emerging from under the tendon of the pronator teres muscle, the radial artery took a typical course and terminated in the deep palmar arch...
September 15, 2016: Anatomical Science International
https://www.readbyqxmd.com/read/27626627/carotid-artery-stenting-renaissance-is-it-safe-and-effective-using-new-materials
#19
Gianmarco De Donato, Giulia Mazzitelli, Umberto Ruzzi, Mariagnese Mele, Marco Tadiello, Giovanni Giannace, Francesco Setacci, Giuseppe Galzerano, Carlo Setacci
Data from randomized controlled trials (RCTs) demonstrated significant differences between carotid artery stenting (CAS) and carotid endarterectomy (CEA) in terms of early neurological outcomes (from 0 to 30 days), although mid- and long-term neurological results are indistinguishable. CAS in symptomatic standard risk patients is coupled with a higher risk of any stroke, and death or any stroke at 30 days, while the rates of disabling or major stroke do not vary remarkably between treatments. Since the micro-embolization through the stent struts is the primary suspected cause of suspected early postoperative neurological complications (i...
December 2016: Journal of Cardiovascular Surgery
https://www.readbyqxmd.com/read/27607116/new-technique-for-mandibular-symphyseal-distraction-by-a-double-level-anchorage-and-fixation-system-advantages-and-results
#20
Franco Carlino, Giuseppe Pantaleo, Fabio Ciuffolo, Pier Paolo Claudio, Antonio Cortese
INTRODUCTION: A surgical technique to widen the mandible is the mandibular midline distraction: the most common indications for mandibular midline distraction are severe mandibular anterior crowding, severe mandibular transverse deficiency, uni- or bilateral crossbite, impacted anterior teeth with inadequate space, and tipped teeth. Commonly used distraction devices can be divided into 2 systems: bone-borne distraction system appliance, dental-borne distraction systems. Each system has peculiar advantages, disadvantages, and different indications...
September 2016: Journal of Craniofacial Surgery
keyword
keyword
14122
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"