Results 211 to 220 of about 1,475,259 (262)
A multimodal intravital imaging platform enables longitudinal tracking of human cortical organoids transplanted into chronic stroke lesions. By combining surgical microscopy, MRI, bioluminescence imaging, and two‐photon fluorescence microscopy, the platform captures graft placement, viability dynamics, and cellular‐scale morphology in vivo, offering a ...
Jinghui Wang +12 more
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Surgery Today, 2019
A vascular ring is a rare congenital cardiovascular anomaly, which encircles and compresses the trachea or esophagus, or both. In this review we discuss the pathophysiology, theoretical embryopathogenesis, diagnostic modalities, and surgical treatment of the different types of vascular ring.
Toshio Doi +2 more
exaly +3 more sources
A vascular ring is a rare congenital cardiovascular anomaly, which encircles and compresses the trachea or esophagus, or both. In this review we discuss the pathophysiology, theoretical embryopathogenesis, diagnostic modalities, and surgical treatment of the different types of vascular ring.
Toshio Doi +2 more
exaly +3 more sources
Unusual Vascular Ring in the Fetus
Pediatric Cardiology, 2023We present the clinical course and echocardiographic and genetic findings of two fetuses with an unusual vascular ring, created by a left aortic arch with a right arterial duct and an aberrant right subclavian artery. One fetus was diagnosed with 22q11.2 microdeletion and the other became symptomatic in infancy. It is important to consider the position
Kuberan Pushparajah
exaly +3 more sources
Seminars in Pediatric Surgery, 2021
Vascular rings are congenital aortic arch anomalies that lead to compression of the trachea or esophagus. The goal of this review is to summarize our current recommendations for the management of patients with a diagnosis of a vascular ring. We review the history, classification methods, and epidemiology of the various types of vascular rings.
David J, Worhunsky +3 more
openaire +3 more sources
Vascular rings are congenital aortic arch anomalies that lead to compression of the trachea or esophagus. The goal of this review is to summarize our current recommendations for the management of patients with a diagnosis of a vascular ring. We review the history, classification methods, and epidemiology of the various types of vascular rings.
David J, Worhunsky +3 more
openaire +3 more sources
Seminars in Pediatric Surgery, 2016
The term vascular ring refers to congenital vascular anomalies of the aortic arch system that compress the esophagus and trachea, causing symptoms related to those two structures. The most common vascular rings are double aortic arch and right aortic arch with left ligamentum.
Carl L, Backer +5 more
openaire +2 more sources
The term vascular ring refers to congenital vascular anomalies of the aortic arch system that compress the esophagus and trachea, causing symptoms related to those two structures. The most common vascular rings are double aortic arch and right aortic arch with left ligamentum.
Carl L, Backer +5 more
openaire +2 more sources
Head & Neck, 1989
AbstractCongenital vascular ring anomalies frequently present to the pediatric otolaryngologist with symptoms oftracheoesophageal compression. One such case is reported and the literature reviewed. The role of the otolaryngologist in the diagnosis and management of congenital vascular ring anomalies is discussed.
D H, Kraus, J D, Hayes, H M, Tucker
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AbstractCongenital vascular ring anomalies frequently present to the pediatric otolaryngologist with symptoms oftracheoesophageal compression. One such case is reported and the literature reviewed. The role of the otolaryngologist in the diagnosis and management of congenital vascular ring anomalies is discussed.
D H, Kraus, J D, Hayes, H M, Tucker
openaire +2 more sources
Respiratory Infections and Vascular Rings
Acta Paediatrica, 1990ABSTRACT. Recurrent respiratory infections after the first years of life are not easily related to vascular rings as the cause of these infections. Therefore six cases of older children are presented in whom a vascular ring was the cause of their respiratory problems. None of them ever had stridor or swallowing problems in early infancy, and recurrent
van Aalderen, W. M. +4 more
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This tutorial will focus on the normal development of the aortic arch and the anatomical variants that result in vascular rings. It will also cover the clinical significance of vascular rings, how they are diagnosed and the anaesthetic implications of complete vascular ring repair.
Oscar Duffy +2 more
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Oscar Duffy +2 more
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Vascular rings and slings: interesting vascular anomalies
The Journal of Laryngology & Otology, 2011AbstractIntroduction:A vascular ring refers to encirclement of the trachea and oesophagus by an abnormal combination of derivatives of the aortic arch system. These malformations can cause variable degrees of compression of the oesophagus, trachea or both. Symptoms can range from no effect to severe stridor, dyspnoea and/or dysphagia.Method and results:
E, Phelan, S, Ryan, H, Rowley
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