Results 51 to 60 of about 4,480 (196)

Pulseless Four Extremities: Atypically Located Coarctation With Concomitant Aberrant Right Subclavian Artery

, 2022
An unusual case of pulseless four extremities caused by atypically located critical coarctation of aorta with aberrant right subclavian artery in a 21 year old patient without any symptom for years such as syncope is presented.
YAYLI, SEMİH, İRİZ, ERKAN, TAK, SERCAN   +2 more
core   +1 more source

Morphological and Clinical Aspects of Aberrant Subclavian Artery: Single Center Multidedector Computed Tomography Based Study [PDF]

, 2020
Aim: Aberrant subclavian artery (ASA) anomalies are the most common aortic arch malformations. Incidence of these malformations increases with widespread use of computed tomography (CT).
Hilal KURTOGLU GUMUSEL, Omer OZCAGLAYAN, Gulsah BERBEROGLU, Tugba Ilkem KURTOGLU OZCAGLAYAN, Gulcan GUCER ŞAHİN   +4 more
core   +1 more source

Hybrid endovascular repair of aneurysmal right-sided aortic arch and Kommerell’s diverticulum using a two-vessel branched stent graft: Case report and review of literature

SAGE Open Medical Case Reports, 2017
Right-sided aortic arches are rare, affecting approximately 0.1% of the population. They are a result of abnormal development of the primitive aortic arches and may present later in life with later life with aneurysmal expansion of the aberrant left ...
Mo Hamady, Paritosh M Sharma, Radhika Patel, Anthony D Godfrey, Colin D Bicknell   +4 more
doaj   +1 more source

3D transparent technology displays the developmental patterns of ductus arteriosus morphology in chicken embryos before and after birth

Journal of Anatomy, EarlyView.
At the eighth week of human embryonic development, 3D transparent imaging enables clear visualization of the outflow tract's morphological features, revealing its anatomical components in detail. Abstract The ductus arteriosus (DA) is a critical fetal vascular structure that shunts blood from the pulmonary artery to the aorta, bypassing the non ...
Conghong Xu, Lidi Li, Xiu Wu, Yanli Zhang, Chuanye Wu, Juan Chen, Haihua Gao, Zhenglai Ma   +7 more
wiley   +1 more source

Kommerell’s Diverticulum Masquerading in a Right Aortic Arch: A Vascular Surprise

Methodist DeBakey Cardiovascular Journal
Kommerell’s diverticulum (KD) is a rare vascular anomaly characterized by aneurysmal dilation of the descending aorta at the origin of an aberrant subclavian artery, which can occur in either a right- or left-sided aortic arch.
Sana Irshad, Parth Adrejiya, Mohammad Abubaker, James Whitaker   +3 more
doaj   +1 more source

The Clinical Spectrum of Kommerell’s Diverticulum in Adults with a Right-Sided Aortic Arch: A Case Series and Literature Overview

Journal of Cardiovascular Development and Disease, 2021
Background: Kommerell’s diverticulum is a rare vascular anomaly characterized as an outpouch at the onset of an aberrant subclavian artery. In the variant of a right-sided aortic arch, the trachea and esophagus are enclosed dorsally by the arch.
Philippe J. van Rosendael, J. Lauran Stöger, Philippine Kiès, Hubert W. Vliegen, Mark G. Hazekamp, David R. Koolbergen, Hildo J. Lamb, Monique R. M. Jongbloed, Anastasia D. Egorova   +8 more
doaj   +1 more source

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source

Congenital subclavian steal syndrome with multiple cerebellar infarctions caused by an atypical circumflex retroesophageal right aortic arch with atretic aberrant left subclavian artery

, 2014
A right-sided aortic arch is a rare anomaly with an incidence of 0.1% worldwide and is usually associated with a mirror image of all supra-aortic branches or an aberrant left subclavian artery. The latter is often associated with a Kommerell diverticulum,
Luther, Bernd, Mamopoulos, Apostolos T.
core   +1 more source

Adachi-Williams type CG plus type H aortic arch anomaly and implications for development of cervicothoracic circulation: a case report

Folia Morphologica
BACKGROUND: It is unclear whether the development of the branches of the subclavian artery is dependent on the proximal part of this artery, since great vessel formation is partly regulated by haemodynamic stress.
Masaharu Yoshihara, Yoshitoku Watabe, Momo Morikawa, Suguru Iwata, Michito Hamada, Tetsuya Sasaki, Noriko Homma, Yosuke Takei   +7 more
doaj   +1 more source

Right aortic arch and Kommerell's diverticulum associated with acute aortic dissection and pericardial tamponade

Acta Radiologica Open, 2013
The right-sided aorta associated with an aberrant left subclavian artery is a rare anomaly of the aortic branches in the upper mediastinum. We present a 62-year-old patient suffering from an acute dissection of the ascending aorta associated with ...
Lukas Ebner, Andreas Huber, Andreas Christe   +2 more
doaj   +1 more source