Results 91 to 100 of about 654,931 (251)

Real‐world‐data for phenotypes and genotypes of rare monogenic genetic epilepsies and genes of uncertain significance for epilepsy

open access: yesEpilepsia Open, Volume 11, Issue 4, Page 1184-1199, August 2026.
Abstract Objectives The objectives of this study were to develop a real‐world‐data (RWD) database for patients with epilepsy to provide further real‐world‐evidence (RWE) for monogenic genetic epilepsies; to assess the usefulness of a diagnostic algorithm in epilepsy; and to examine protein 3D structures using in silico tools to predict variant ...
Haley Morris   +4 more
wiley   +1 more source

Nitric oxide in pulmonary arteriovenous malformations and Fontan procedure

open access: yes, 2005
Pulmonary arteriovenous malformations are a well documented complication of superior cavopulmonary (Glenn) connections. We report the successful management of a case of severe hypoxemia in the early postoperative period of a patient who underwent the ...
Borzutzky, AJ   +3 more
core   +1 more source

Safety Profile of Sclerosing Agents in the Management of Low‐Flow Vascular Malformations of the Head and Neck—A Systematic Review

open access: yesHead &Neck, Volume 48, Issue 8, Page 2290-2305, August 2026.
ABSTRACT Background Low‐flow vascular malformations (LFVMs) of the head and neck, including venous and lymphatic malformations, represent a heterogeneous group of congenital anomalies frequently requiring intervention due to functional and esthetic impairment.
Riccardo Nocini   +6 more
wiley   +1 more source

Genetics of Arteriovenous Malformations

open access: yes, 2017
Arteriovenous malformations (AVMs) and arteriovenous fistulas (AVFs) are abnormal fast-flow connections between arterial and venous circulation, without a normal intervening capillary bed.
Amyere, Mustapha   +5 more
core   +1 more source

Pulmonary Arteriovenous Malformations (PAVMs) and Pregnancy: A Rare Case of Hemothorax and Review of the Literature

open access: yesCase Reports in Obstetrics and Gynecology, 2019
Pulmonary arteriovenous malformations (PAVMs) are anatomical abnormalities consisting in a direct connection between pulmonary arteries and veins. Most of PAVMs are related to Hereditary Hemorrhagic Teleangiectasia, whereas only 10 to 20% are isolated ...
F. Di Guardo   +6 more
semanticscholar   +1 more source

Incidental Diagnosis of Hereditary Hemorrhagic Telangiectasia Following Perioperative Hypoxemia in a 4‐Year‐Old Child

open access: yesRespirology Case Reports, Volume 14, Issue 8, August 2026.
We present a case of a 4‐year‐old girl with no prior respiratory history who developed refractory intraoperative hypoxemia during elective dental surgery under general anaesthesia. Postoperative contrast‐enhanced chest computed tomography identified a 2.01‐cm pulmonary arteriovenous malformation (PAVM) in the right lung, and subsequent molecular ...
Chun‐Chen Sun, Chen‐Hsiu Chen
wiley   +1 more source

Gene array analysis of a rat model of pulmonary arteriovenous malformations after superior cavopulmonary anastomosis [PDF]

open access: yes, 2008
ObjectivePulmonary arteriovenous malformations commonly develop in children who have undergone a cavopulmonary anastomosis as part of the palliative sequence for single-ventricle physiology.MethodsWe developed a rat model of cavopulmonary anastomosis ...
Duncan, Brian W.   +3 more
core   +1 more source

Sarcoidosis with arteriovenous malformation in a 15 year old girl—the rarest of the rare

open access: yesFrontiers in Pediatrics, 2015
Introduction: Sarcoidosis is an uncommon multi-system disorder with many possible complications. Arteriovenous malformations are a rare vascular complication of sarcoidosis.Case Description: A 15 year old girl presented to the Pediatric Clinic at AKUH ...
Iman eQaiser   +4 more
doaj   +1 more source

Embolization using hydrogel-coated coils for pulmonary arteriovenous malformations.

open access: yesDiagnostic and Interventional Imaging, 2019
PURPOSE To prospectively evaluate the efficacy and safety of embolization using hydrogel-coated coils for the treatment of pulmonary arteriovenous malformations (PAVMs). MATERIALS AND METHODS The outcomes of 21 PAVMs in 19 patients (3 men and 16 women;
Toshihiro Iguchi   +8 more
semanticscholar   +1 more source

MiR‐375 in CAFs‐Derived EVs Promotes HCC Progression via Regulating RASA1 and May Potentially Serve as a Biomarker for HCC

open access: yesCancer Science, Volume 117, Issue 8, Page 2208-2220, August 2026.
CAFs could transfer EVs miR‐375 into endothelial cells with a low level of RASA1 and further promote EC angiogenesis. Plasma EVs miR‐375 have the potential values as a novel diagnostic and prognostic biomarker for HCC. ABSTRACT Cancer‐associated fibroblasts (CAFs) in the tumor microenvironment play an important role in cancer initiation and progression
Wei Qin   +6 more
wiley   +1 more source

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