Results 91 to 100 of about 7,839 (210)

Stroke in hereditary hemorrhagic telangiectasia patients. New evidence for repeated screening and early treatment of pulmonary vascular malformations: two case reports

BMC Neurology, 2011
Background Paradoxical embolism due to pulmonary arteriovenous malformations is the main mechanism of brain infarction in patients with hereditary hemorrhagic telangiectasia.
Viader Fausto, Babin Emmanuel, Cogez Julien, Ribeiro Espartaco, Defer Gilles   +4 more
doaj   +1 more source

Investigation of cardiovascular characteristics in a patient with hereditary hemorrhagic telangiectasia, a case report

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Hereditary Hemorrhagic Telangiectasia (HHT) may present with symptoms arising from multiple organ systems. In this case report, the focus is on cardiovascular manifestations, including total blood volume, cardiac function, and the potential role of the sympathetic nervous system (SNS) in the clinical picture. The commonly held supposition that
Søren Søndergaard, S. Madsen
wiley   +1 more source

A detailed histologic analysis of pulmonary arteriovenous malformations in children with cyanotic congenital heart disease

, 1999
Introduction: Pulmonary arteriovenous malformations are a common cause of progressive cyanosis in children after cavopulmonary anastomoses. We analyzed the pulmonary histologic characteristics from children in whom pulmonary arteriovenous malformations ...
Duncan, Brian W., Chi, Emil Y., Jones, Thomas K., Lupinetti, Flavian M., Rosenthal, Geoffrey L., Kneebone, James M., Hraska, Viktor, Isik, F.Frank, Starnes, Sandra L.   +8 more
core   +1 more source

Elastomeric Micro‐Balloons for Remote Control of Cerebral Blood Flow and Real‐Time In vivo Imaging of Rodent Brain Response to Hypoperfusion

Advanced Materials, Volume 38, Issue 30, 27 May 2026.
This study reports the fabrication of MRI‐compatible elastomeric micro‐balloons via a multi‐step bubble casting process, where the monolithic elastomeric wall is selectively stiffened for reversible and controlled inflation and elasticity, depending on the target vessels for graded occlusion of cerebral arteries.
Jong Bin Kim, Jinghui Wang, Yinding Chi, Jingxian Wu, Alicia Ng, Guanda Qiao, Honglin Tan, Miroslaw Janowski, Piotr Walczak, Yajie Liang, Shu Yang   +10 more
wiley   +1 more source

Device closure of pulmonary arteriovenous malformation using Amplatzer vascular plug II in hereditary hemorrhagic telangiectasia

Indian Heart Journal, 2015
Pulmonary arteriovenous malformations (AVM) are very rare and carry the risk of cerebral thrombo-embolism, brain abscess or pulmonary hemorrhage. The Amplatzer vascular plug II (AVP II) is a new device, used for embolization of the pulmonary AVMs.
Gopalan Nair Rajesh, Kalathingathodika Sajeer, Anishkumar Nair, Vellani Haridasan, Chakanalil Govindan Sajeev, Mangalath Narayanan Krishnan   +5 more
doaj   +1 more source

Clinical Study on the Association Between Lipoprotein(a) Levels and Prognosis in Patients With Acute Ischemic Stroke

Brain and Behavior, Volume 16, Issue 5, May 2026.
Elevated lipoprotein(a) is independently associated with poor 3‐month outcomes in acute ischemic stroke. Combining Lp(a) with NIHSS improves prognostic accuracy. ABSTRACT Background Lipoprotein(a) (Lp(a)) is a known cardiovascular risk factor, but its role in acute ischemic stroke (AIS) prognosis remains unclear. This study investigated the association
Xinyi Chen, Yueyu Zhang, Yi Tang, Jie Hu, Xun He, Juncang Wu   +5 more
wiley   +1 more source

Orthodeoxia without Platypnea in Hereditary Hemorrhagic Telangiectasia in the Presence of a Cerebral Abscess and Multiple Pulmonary Arteriovenous Malformations: Unusual Complications and Transcatheter Endovascular Treatment

Case Reports in Pulmonology, 2017
Hereditary hemorrhagic telangiectasia is a rare autosomal-dominant condition affecting visceral blood vessel development. Cerebral and most commonly pulmonary arteriovenous malformations are found in the majority of symptomatic patients.
Carlos Salazar, Jacky Bruce Blank, Veronica Palmero   +2 more
doaj   +1 more source

Hereditary hemorrhagic telangiectasia and pulmonary arteriovenous malformations

Respiratory Medicine Case Reports, 2020
Pulmonary arteriovenous malformations (PAVM) are generally congenital lesions caused by abnormal capillary development. Lesions can be in the form of isolated anomaly or as part of autosomal dominantly inherited hereditary hemorrhagic telengiectasia (HHT)
Saniye Girit, Ebru Senol, Özge Karatas, Ayşe İnci Yıldırım   +3 more
doaj   +1 more source

Malformações arteriovenosas pulmonares: Associação a telangiectasia hemorrágica hereditária Casos clínicos e rastreio familiar Pulmonary arteriovenous malformations: Association with hereditary hemorrhagic telangiectasia. Clinical cases and family screening

Revista Portuguesa de Pneumologia, 2006
As malformações arteriovenosas pulmonares são raras e mais de metade dos casos surgem em associação a telangiectasia hemorrágica hereditária. Faz-se uma revisão teórica sobre a apresentação clínica, abordagem diagnóstica, terapêutica e prognóstico destas
Diva Ferreira, Joana Amado, Raquel Duarte, José Almeida, Paulo Morgado, Teresa Shiang   +5 more
doaj  

Pulmonary Arteriovenous Malformation [PDF]

Deutsches Ärzteblatt international, 2019
Manuel, Klein, Roland, Brandl, Christof, Kundel   +2 more
openaire   +3 more sources