Results 31 to 40 of about 60,870 (331)

Altering HIF-1α through 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) exposure affects coronary vessel development. [PDF]

open access: yes, 2012
Differential tissue hypoxia drives normal cardiogenic events including coronary vessel development. This requirement renders cardiogenic processes potentially susceptible to teratogens that activate a transcriptional pathway that intersects with the ...
Karunamuni, Ganga   +6 more
core   +2 more sources

Vascular Anomaly: An Updated Review

open access: yesClinical Pediatric Hematology-Oncology, 2019
Vascular anomalies comprise a heterogeneous group of disorders characterized by abnormal growth or development of blood vessels. Diagnosis of vascular anomalies is often challenging due to the large variety of conditions, which exhibit phenotypic ...
Meerim Park
doaj   +1 more source

Natural History of Asymptomatic and Unrepaired Vascular Rings: Is Watchful Waiting a Viable Option? A New Case and Review of Previously Reported Cases

open access: yesChildren, 2016
Vascular rings are a rare form of congenital heart disease in which abnormal aortic arch anatomy leads to encircling of the esophagus and/or trachea by the aortic vasculature. Symptoms can develop from this and prompt the need for surgery.
Rohit S. Loomba
doaj   +1 more source

Airway obstruction by extrinsic tracheal compression during spinal surgery under prone position -A case report- [PDF]

open access: yesKorean Journal of Anesthesiology, 2010
Tracheal compression by vascular anomalies in adults is uncommon and most related reports are of children. A 79-year-old woman without any respiratory history underwent a lumbar spine surgery under general anesthesia.
Rak Min Choi   +6 more
doaj   +1 more source

Coronary computed tomography angiography of spontaneous coronary artery dissection: A case report and review of the literature [PDF]

open access: yes, 2015
Patient: Male, 23 Final Diagnosis: Spontaneous coronary artery dissection Symptoms: Chest discomfort • chest pain Medication: — Clinical Procedure: Coronary computed tomography angiography Specialty: Radiology OBJECTIVE: Rare disease BACKGROUND ...
Bhalla, Sanjeev   +3 more
core   +2 more sources

Evidence for uteroplacental malperfusion in fetuses with major congenital heart defects. [PDF]

open access: yes, 2020
AIMS: Fetuses affected by congenital heart defects (CHD) are considered to be at increased risk of fetal growth restriction and intrauterine demise.
Binder, J   +5 more
core   +2 more sources

Evaluation of serum lidocaine/monoethylglycylxylidide concentration to assess shunt closure in dogs with extrahepatic portosystemic shunts

open access: yesJournal of Veterinary Internal Medicine, 2021
Background Liver function tests do not always normalize despite successful attenuation of extrahepatic portosystemic shunts (EHPSS). Objectives Assess the lidocaine/monoethylglycylxylidide (MEGX) test to determine liver perfusion after EHPSS closure ...
Nausikaa Devriendt   +7 more
doaj   +1 more source

Venous Thromboembolism in Pediatric Vascular Anomalies

open access: yesFrontiers in Pediatrics, 2017
The presence of a vascular anomaly suggests that capillaries, veins, arteries, and/or lymphatic vessels have demonstrated abnormal development and growth.
Taizo A. Nakano, Chadi Zeinati
doaj   +1 more source

Stop Calling Me Cavernous Hemangioma! A Literature Review on Misdiagnosed Bony Vascular Anomalies

open access: yesJournal of Investigative Surgery, 2022
Vascular malformations of the bone most often involve the cranio-facial area. Even in relevant peer reviewed journals, venous malformations are often misdiagnosed as “hemangiomas” or “angiomas” of the bone.
Carlotta Liberale   +5 more
doaj   +1 more source

Anatomical variants and coronary anomalies detected by dual-source coronary computed tomography angiography in North-eastern Thailand [PDF]

open access: yes, 2018
Purpose: Congenital coronary anomalies are uncommon, with an incidence ranging from 0.17% in autopsy cases to 1.2% in angiographically evaluated cases. The recent development of dual-source coronary computed tomography angiography (coronary CTA) allows ...
Chaosuwannakit, Narumol
core   +1 more source

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