Results 61 to 70 of about 1,710,432 (184)

Endovascular occlusion of pulmonary arteriovenous malformations with the ArtVentive Endoluminal Occlusion System™

Diagnostic and Interventional Radiology, 2016
Pulmonary arteriovenous malformations (PAVMs) are vascular anomalies of the lung and carry the risk of cerebral thromboembolism, brain abscess, or pulmonary hemorrhage.
Fabio Corvino, Mattia Silvestre, Amedeo Cervo, Francesco Giurazza, Antonio Corvino, Franco Maglione   +5 more
doaj   +1 more source

Intracardiac defect demonstrated by cardiac CTA

Journal of the Belgian Society of Radiology, 2010
A 50-year-old woman with history of multiple pulmonary arteriovenous malformation embolisations caused by hereditary haemorrhagic telangectasia (Rendu-Osler-Weber syndrome), complained of atypical chest pain and dyspnea.
O Ghekiere, J Djekic,, A Nchimi
doaj   +1 more source

Hematochezia: An abnormal presenting symptom of an extensive vascular malformation in a 6‐year‐old boy

JPGN Reports, Volume 6, Issue 3, Page 300-304, August 2025.
Abstract Gastrointestinal (GI) bleeding can be a common symptom in the pediatric population. Vascular malformations, which cause symptoms based on their location and effect on surrounding structures, are an uncommon cause of GI bleeding. We present the case of a 6‐year‐old male with a 1‐year history of hematochezia, constipation, and microcytic anemia.
Kathleen Ordas, Joy Brusenback, Sahana Ummadi, Shannon Tocchio, Razan Alkhouri, Soha Shah   +5 more
wiley   +1 more source

Letter to the Editor: Vascular Malformations in Colorectal Surgery – An Uncommon and Potentially Fatal Condition [PDF]

Iranian Journal of Colorectal Research
Cavernous vascular malformations, while benign and rare can lead to significant morbidity, including chronic pain and bleeding. Mortality associated with massive gastrointestinal bleeding can be as high as 50%, therefore the management of these ...
Serghei Covantsev
doaj   +1 more source

From 78% oxygen saturation to 95% in 60 minutes: Osler-Weber-Rendu syndrome endovascular treatment

Advances in Interventional Cardiology, 2020
Pulmonary arteriovenous malformations (PAVMs) are abnormal communications between the pulmonary artery and pulmonary vein without an intervening capillary system.
Maciej Szmygin, Michał Sojka, Krzysztof Pyra, Tomasz Jargiełło   +3 more
doaj   +1 more source

Variant distribution and characterization of hereditary hemorrhagic telangiectasia in Chinese patients

Eye &ENT Research, Volume 2, Issue 1, Page 53-61, March 2025.
Abstract Background Hereditary hemorrhagic telangiectasia (HHT) is an autosomal dominant disorder with variable manifestations, including recurrent epistaxis, telangiectasias, arteriovenous malformations, and family history. It is caused by heterozygous null alleles of ENG, ACVRL1, SMAD4, or BMP9, with delayed clinical diagnosis.
Yali Zhao, Xiangdong Wang, Yuhui Ouyang, Lin Xi, Yuan Zhang, Yan Zhao   +5 more
wiley   +1 more source

Approach to anaemia in gastrointestinal disease: A position paper by the ESPGHAN Gastroenterology Committee

Journal of Pediatric Gastroenterology and Nutrition, Volume 80, Issue 3, Page 510-532, March 2025.
Approach to Anaemia in paediatric Gastrointestinal Disease Abstract Anaemia is a frequent consequence of many gastrointestinal (GI) diseases in children and it can even be the initial presenting symptom of underlying chronic GI disease. The definition of anaemia is age and gender‐dependent and it can be classified based on pathophysiology, red cell ...
Ilse Julia Broekaert, Amit Assa, Osvaldo Borrelli, Marco Deganello Saccomani, Matjaž Homan, Javier Martin‐de‐Carpi, Emmanuel Mas, Erasmo Miele, Zrinjka Misak, Sara Sila, Mike Thomson, Christos Tzivinikos, Jernej Dolinsek   +12 more
wiley   +1 more source

Pulmonary arteriovenous fistula as a possible cause for myocardial infarction

REC: Interventional Cardiology (English Ed.), 2020
Although the most common cause for coronary embolism is atrial fibrillation, we should take other conditions into consideration that, despite their low frequency of occurrence, need to be discarded to be able to establish a definitive treatment ...
Inés María Cruz Valero, Antonio Carranza Pinel, Juan Caballero Borrego, José Manuel Soto Blanco, Raimundo García Del Moral Martín   +4 more
doaj   +1 more source

Portal Hypertension—Noninvasive Multiparametric Ultrasound‐Based Criteria and Measurements

Portal Hypertension &Cirrhosis, Volume 4, Issue 1, Page 44-65, March 2025.
The review article discusses B‐mode ultrasound (US), color Doppler imaging, arterial Doppler indices, contrast‐enhanced ultrasound (CEUS), endoscopic ultrasound (EUS) and elastography methods in the diagnosis, grading and staging of portal hypertension.
Kathleen Möller, Riyad Abu El Hija, Xiaolong Qi, Christian Jenssen, Sven Mutze, Burkhard Möller, Benjamin Misselwitz, Christoph F. Dietrich   +7 more
wiley   +1 more source

Pulmonary vascular manifestations of hereditary haemorrhagic telangiectasia

Pulmonary Circulation, Volume 14, Issue 4, October 2024.
Abstract Hereditary haemorrhagic telangiectasia (HHT) is an autosomal dominant, multisystem disorder that manifests with a spectrum of disease including cardiopulmonary complications. HHT is characterised by aberrant signalling via the transforming growth factor β (TGFβ) pathway, with loss of vascular integrity, angiogenesis and vascular dysplasia. The
Sarah Cullivan, Barry Kevane, Brian McCullagh, Terry M. O'Connor, Robin Condliffe, Sean Gaine   +5 more
wiley   +1 more source