keyword
https://read.qxmd.com/read/36273342/morphological-embryological-and-clinical-implications-of-the-bi-carotid-trunk-aberrant-right-subclavian-artery-and-bilateral-linguofacial-trunk
#21
JOURNAL ARTICLE
Binita Chaudhary, Sarita Kumari
A female cadaver fixated with 10% formalin solution was dissected during a routine undergraduate anatomy class. It was found that both the right and left carotid arteries arose from a bi-carotid trunk as the first branch of the aortic arch. The bi-carotid trunk was followed by the left subclavian artery. The aberrant right subclavian artery (the last branch) had a retro-oesophageal course. These variations were associated with the linguofacial trunk bilaterally. The group of variant anatomy of vessels encompassing the bi-carotid trunk, aberrant right subclavian artery, and the linguofacial trunk is extremely rare...
October 23, 2022: Surgical and Radiologic Anatomy: SRA
https://read.qxmd.com/read/36272028/anatomical-variation-in-the-branching-pattern-of-the-aortic-arch-a-literature-review
#22
REVIEW
Anna Murray, Eiman Abdel Meguid
BACKGROUND: Many anatomical variations of the branching pattern of the aortic arch have been documented in the literature. These find their origin in alterations to the embryological development of the arch and have significant implications for surgical and radiological interventions. METHODS: Embase and Medline database searches were carried out in June 2021 and identified 1197 articles, of which 24 were considered eligible. RESULTS: Twenty-eight variations were found...
October 22, 2022: Irish Journal of Medical Science
https://read.qxmd.com/read/36178279/an-aberrant-right-subclavian-artery-in-a-63-year-old-male-cadaver
#23
JOURNAL ARTICLE
P Ostrowski, M Bonczar, W Przybycień, I Zamojska, B Kołodziejczyk, J Walocha, M Koziej
An aberrant right subclavian artery (ARSA), also called "Arteria lusoria", is described as a right subclavian artery with a retro-esophageal course that most frequently originates as the most distal branch of the aortic arch. The aim of the following study was to present and thoroughly describe a case of an ARSA, its course, branches, and relation to the surrounding anatomical structures and discuss the clinical significance and embryology of this variant. During routine dissection, a 63-year-old male cadaver with an abnormal variant of the right subclavian artery was found...
September 30, 2022: Folia Morphologica (Warsz)
https://read.qxmd.com/read/36176996/surgical-treatment-strategies-for-patients-with-type-a-aortic-dissection-involving-arch-anomalies
#24
JOURNAL ARTICLE
Jiade Zhu, Guang Tong, Donglin Zhuang, Yongchao Yang, Zhichao Liang, Yaorong Liu, Changjiang Yu, Zhen Zhang, ZeRui Chen, Jie Liu, Jue Yang, Xin Li, Ruixin Fan, Tucheng Sun, Jinlin Wu
Objective: The aim of the study was to investigate surgical modalities and outcomes in patients with type A aortic dissection involving arch anomalies. Method: Patients with type A aortic dissection who underwent surgical treatment at our center between January 2017 and 31 December 2020 were selected for this retrospective analysis. Data including computed tomography (CT), surgical records, and cardiopulmonary bypass records were analyzed. Perioperatively survived patients were followed up, and long-term mortality and aortic re-interventions were recorded...
2022: Frontiers in Cardiovascular Medicine
https://read.qxmd.com/read/36114634/initial-experience-of-using-a-large-bore-0-096%C3%A2-inner-diameter-access-catheter-in-neurovascular-interventions
#25
JOURNAL ARTICLE
Robert M Starke, Isaac Josh Abecassis, Vasu Saini, Charles C Matouk, Ameer E Hassan, Adnan H Siddiqui, Donald F Frei
INTRODUCTION: The purpose of this study was to report our initial experience of using a large-bore (0.096″ inner diameter) access catheter in neurovascular interventions. METHODS: Data were retrospectively collected from 5 sites in the US for neurovascular procedures performed using a large-bore access catheter. The effectiveness outcome was technical success, defined as the access catheter's successfully reaching its target vessel without conversion to direct carotid puncture or to a smaller-bore access catheter and successfully completing the intended neurointervention...
September 16, 2022: Interventional Neuroradiology
https://read.qxmd.com/read/35792911/common-trunk-of-the-internal-thoracic-artery-inferior-thyroid-artery-and-thyrocervical-trunk-from-the-subclavian-artery-a-rare-arterial-variant
#26
JOURNAL ARTICLE
Karolina Westrych, Kacper Ruzik, Nicol Zielinska, Friedrich Paulsen, Georgi P Georgiev, Łukasz Olewnik, Piotr Łabętowicz
PURPOSE: In this article, we describe a complex and rare variant of the common trunk arising as a branch of the subclavian artery. This description highlights the clinical relevance of such a variation for medical practice. METHODS: A routine dissection was carried out on an adult 74-year-old female cadaver. After identification and preparation of the common trunk, measurements and photographs were taken. RESULTS: The dissection revealed a common trunk arising from the first part of the left subclavian artery...
July 2022: Surgical and Radiologic Anatomy: SRA
https://read.qxmd.com/read/35695910/aortic-arch-variations-and-supra-aortic-arterial-tortuosity-in-stroke-patients-undergoing-thrombectomy-retrospective-analysis-of-1705-cases
#27
JOURNAL ARTICLE
Maiwand Sidiq, Emilia Scheidecker, Arne Potreck, Ulf Neuberger, Charlotte S Weyland, Sibu Mundiyanapurath, Martin Bendszus, Markus A Möhlenbruch, Fatih Seker
PURPOSE: Unfavorable vascular anatomy can impede thrombectomy in patients with acute ischemic stroke. The aim of this study was to determine the prevalence of aortic arch types, aortic arch branching patterns and supra-aortic arterial tortuosity in stroke patients with large vessel occlusion. METHODS: Computed tomography (CT) and magnetic resonance (MR) images of all stroke patients in an institutional thrombectomy registry were retrospectively reviewed. Aortic arch types and branching patterns of all patients were determined...
June 13, 2022: Clinical Neuroradiology
https://read.qxmd.com/read/35637627/collateral-aortic-branches-in-the-collared-peccary-pecari-tajacu-linnaeus-1758
#28
JOURNAL ARTICLE
João Vitor de Oliveira Gurgel, Ana Caroline Freitas Caetano de Sousa, Radan Elvis Matias de Oliveira, Moisés Dantas Tertulino, Igor Renno Guimarães Lopes, João Marcelo Azevedo de Paula Antunes, João Augusto Rodrigues Alves Diniz, Carlos Eduardo Bezerra de Moura, Moacir Franco de Oliveira
The determination of arterial vascular distribution patterns can contribute to more detailed knowledge on arterial systems. In this context, the aim of the present study was to describe the collateral aortic branches in the collared peccary, aiming to define a standard model for this species, providing information through comparative anatomy for analysis of some evolutionary aspects of the order Artiodactyla. Ten young male animals were employed. The vascular system was washed with a saline solution and then perfused with Neoprene 450 latex coloured with red or yellow pigment, followed by collateral aorta branch dissections and analyses...
July 2022: Anatomia, Histologia, Embryologia
https://read.qxmd.com/read/35604461/right-vertebral-artery-arising-from-the-right-common-carotid-artery-with-an-absent-brachiocephalic-trunk
#29
JOURNAL ARTICLE
B R Omotoso, R Harrichandparsad, L Lazarus
The right and left vertebral arteries are the first branches of the ipsilateral subclavian arteries. However, in the presence of anatomical variation due to complex embryogenesis, the vertebral artery can arise directly from the aortic arch or any of its major branches. The atypical origin of the vertebral artery is commonly associated with the left vertebral artery. Anatomical variation in the origin of the right vertebral artery is rare. Most available reports are case reports from international studies. We report on a case of right vertebral artery arising from the ipsilateral common carotid artery with an absent brachiocephalic trunk in a South African patient examined by digital subtraction angiography...
May 2022: Surgical and Radiologic Anatomy: SRA
https://read.qxmd.com/read/35603520/effect-of-aortic-cannulation-depth-on-air-emboli-transport-during-cardiopulmonary-bypass-a-computational-study
#30
JOURNAL ARTICLE
Raymond Ho, Charles McDonald, Jo P Pauls, Zhiyong Li
INTRODUCTION: Varying the insertion depth of the aortic cannula during cardiopulmonary bypass (CPB) has been investigated as a strategy to mitigate cerebral emboli, yet its effectiveness associated with CPB flow is not fully understood. We compared different arterial cannula insertion depths and pump flow influencing air microemboli entering the aortic arch branch arteries (AABA). METHODS: A computational approach used a patient-specific aorta model to evaluate four cannula locations at (1) proximal arch, (2) mid arch, (3) distal arch, and (4) descending aorta...
May 21, 2022: Perfusion
https://read.qxmd.com/read/35596814/takayasu-arteritis-with-congestive-heart-failure-in-26-year-old-male-a-case-report
#31
JOURNAL ARTICLE
Suryono Suryono, Pipiet Wulandari, Dwi Ariyanti, Aditha Satria Maulana, R Handi Sembodo, Narendra Wahyu Junior, Antonius Dwi Saputra
BACKGROUND: Takayasu arteritis (TA) is included in large vessel vasculitis with unknown aetiopathogenesis. TA is one of the rare diseases with a predilection for young women. The diagnosis of TA is difficult due to variation in clinical presentations and non-specific initial symptoms. This case demonstrates rare TA in a young male with congestive heart failure as the predominant manifestation. CASE PRESENTATION: We report a 26-year-old male presented with severe dyspnea, palpitation, orthopnea, paroxysmal nocturnal dyspnea, and claudication in the left arm...
May 21, 2022: Egyptian Heart Journal: EHJ
https://read.qxmd.com/read/35586645/functional-evaluation-of-embedded-modular-single-branched-stent-graft-application-to-type-b-aortic-dissection-with-aberrant-right-subclavian-artery
#32
JOURNAL ARTICLE
Xuehuan Zhang, Duanduan Chen, Mingwei Wu, Huiwu Dong, Zhengdong Wan, Heyue Jia, Shichao Liang, Jun Shao, Jun Zheng, Shangdong Xu, Jiang Xiong, Wei Guo
Background: Endovascular repair of type B aortic dissection (TBAD) with aberrant right subclavian artery (ARSA) is challenging due to anatomical complexity. The embedded modular single-branched stent graft (EMSBSG) could solve this problem. However, the hemodynamic efficacy of this innovative technique has not been fully assessed. This study aimed to propose morphometric and functional indicators to quantify the outcomes of EMSBSG in treating TBAD with ARSA. Material and Methods: A patient who had TBAD with ARSA underwent EMSBSG implantation was admitted...
2022: Frontiers in Cardiovascular Medicine
https://read.qxmd.com/read/35557293/anomalous-origin-of-the-left-vertebral-artery-from-the-aortic-arch-a-case-report
#33
JOURNAL ARTICLE
Kendall Highhouse, Paoula Choobchian, Jared Dixon, Garrett Perozich, Catherine Raciti, Malli Barremkala
This study presents and describes the anatomical variation of the left vertebral artery arising from the aortic arch in two female cadavers, discovered during dissection in an anatomical laboratory setting. This anomaly was initially discovered during a routine cadaveric dissection of the neck of a 64-year-old female cadaver. This finding prompted an evaluation of the remaining twenty-five cadavers in the lab, leading to the discovery of the same variation in an 83-year -old female. In both cadavers, the left vertebral artery originated from the aortic arch in between the origins of the left common carotid artery and the left subclavian artery...
May 2022: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://read.qxmd.com/read/35555508/clinical-and-embryological-relevance-of-a-unique-thyroidea-ima-artery-variation-providing-collateral-circulation-to-the-mediastinum
#34
JOURNAL ARTICLE
Alexandra J Zachwieja, Taylor Benedict, Therese Ach, Robin Michaels
The thyroidea ima artery (TIA) is a highly variable arterial deviation of the blood supply to the thyroid gland with critical implications for surgical neck procedures such as tracheostomy. Though relatively common in the population at large (~3-10%), most TIA variations are related to the initiation of the artery and whether it emerges from the common sites of the brachiocephalic trunk, aortic arch, right common carotid artery, or another more unique vessel as opposed to its dispersion pattern. Generally, TIA variants supply the thyroid gland, often co-occurring with absent inferior or superior thyroid arteries...
May 2022: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://read.qxmd.com/read/35554992/arteria-lusoria-and-its-relation-to-dysphagia-lusoria-a-systematic-review
#35
JOURNAL ARTICLE
Qareen H Syed, Juan J Valenzuela, Mathias Orellana, Emilio Farfan, Marjorie Gold, Antonia Beas
INTRODUCTION: Anatomically, the aberrant subclavian artery is the last branch of the aortic arch. On its way to the right upper limb it runs posterior to the esophagus. During this passage it can compress the esophagus, producing Lusoria Dysphagia. MATERIALS AND METHODS: Different databases were subjected to a systematized literature search, using the following criteria: articles published between 2000 and 2020, and articles that established a clinical correlation between an aberrant subclavian artery and Lusoria Dysphagia...
May 2022: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://read.qxmd.com/read/35486163/the-left-sided-aortic-arch-variants-prevalence-meta-analysis-of-imaging-studies
#36
REVIEW
Christos Tsiouris, Nikolaos Lazaridis, Maria Piagkou, Fabrice Duparc, Ioannis Antonopoulos, Polychronis Antonitsis, Konstantinos Natsis
PURPOSE: To estimate the prevalence of the left-sided aortic arch (LSAA) variants, and the effect of possible moderators on variants' detection. METHODS: A systematic online literature search was conducted. The pooled prevalence with 95% confidence intervals was estimated for the typical and atypical branching patterns to compare the overall proportions of different variants. Meta-regression analyses were performed to investigate the effect of the subjects' gender and geographical region, and the multidetector computed tomography (MDCT) scanner's technology on the estimated prevalence...
May 2022: Surgical and Radiologic Anatomy: SRA
https://read.qxmd.com/read/35481702/a-left-circumflex-aorta-with-a-displaced-thoracic-duct-in-a-94-year-old-male-cadaver-a-case-report-with-discussion-on-embryology
#37
JOURNAL ARTICLE
P Ostrowski, S Popovchenko, M Bonczar, T Mroczek, J A Walocha, M P Zarzecki
A left circumflex aorta (LCA) is an extremely rare variation of the thoracic aorta. It is distinguished by a retroesophageal descending aorta that subsequently travels down the right side of the thoracic vertebrae towards the aortic hiatus. Nonetheless, its embryological origin ought not to be overly generalized, but each case should be considered individually due to its unique vascular patterns. This study presents a description of a LCA in a 94-year-old male cadaver. The dissection revealed the descending aorta posteriorly from the trachea and esophagus and then laterally on the right from the thoracic vertebral bodies...
April 28, 2022: Folia Morphologica (Warsz)
https://read.qxmd.com/read/35463705/neo-e-vita-neo-era
#38
JOURNAL ARTICLE
Heinz Jakob, Fanar Mourad
In this review article, the history of the first commercially available thoracic aortic hybrid graft, the E-vita Open, later modified to the blood-impermeable E-vita Open Plus, is reported from its beginning in 2005 until its newest variation, the E-vita Open NEO, European conformity (CE) marked in 2020. Besides the background of its design and clinical experience in Essen, concomitant evolutionary steps in surgery as well as in strategic approaches like the hybrid operating room concept are displayed, finally leading to a well-rounded surgical package with a device that can be applied in all elective as well as emergency situations with complex arch involving aortic pathologies...
April 2022: Indian Journal of Thoracic and Cardiovascular Surgery
https://read.qxmd.com/read/35435569/morphology-of-the-pattern-of-branching-of-the-aortic-arch-arcus-aortae-in-syrian-hamsters-mesocricetus-auratus
#39
JOURNAL ARTICLE
Jamal Nourinezhad, Raza Ranjbar, Vahid Rostamizadeh, Marzieh Norouzi Tabrizinejad, Abdulaziz Hallak, Maciej Janeczek
The branching patterns of the aortic arches of 28 adult male and female Syrian hamsters (SH) were thoroughly examined under a stereomicroscope for the first time by using latex injection and corrosion casting to determine their general arrangements and morphological variations as well as their differences and similarities to other rodents and rabbits. Three major arteries, namely, the brachiocephalic trunk (BC), left common carotid artery (CC) and left subclavian artery (SA), originating from the aortic arch (AR), were uniformly noted in SH...
April 18, 2022: Veterinary Research Communications
https://read.qxmd.com/read/35396763/imaging-characteristics-and-associations-of-left-atrioventricular-valve-atresia-and-patent-aortic-root-with-isometric-atrial-appendages-on-multidetector-ct
#40
JOURNAL ARTICLE
Mansi Verma, Vineeta Ojha, Aprateem Mukherjee, Sanjeev Kumar, Sivasubramanian Ramakrishnan, Priya Jagia
AIM: The present study sought to study the imaging associations of left atrioventricular valve (mitral) atresia and patent aortic root in patients with isomerism of atrial appendages as detected on multidetector computed tomography (CT) angiography MATERIALS AND METHODS: The CT angiography studies performed at a tertiary medical center from January 2014 to December 2021 were retrospectively evaluated to identify patients with left atrioventricular valve atresia and patent aortic root with isometric atrial chambers...
July 2022: Journal of Cardiac Surgery
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