Angioarchitecture of Hereditary Arteriovenous Malformations
نویسندگان
چکیده
منابع مشابه
Influence of patient age on angioarchitecture of brain arteriovenous malformations.
BACKGROUND AND PURPOSE The imaging characteristics and modes of presentation of brain AVMs may vary with patient age. Our aim was to determine whether clinical and angioarchitectural features of brain AVMs differ between children and adults. MATERIALS AND METHODS A prospectively collected institutional data base of all patients diagnosed with brain AVMs since 2001 was queried. Demographic, cl...
متن کاملAngioarchitecture and clinical presentation of brain arteriovenous malformations.
The purpose of this study was to correlate the angioarchitecture of brain arteriovenous malformations (AVM) with their clinical presentation. A total of 170 patients with AVM 78 males and 92 females, were studied. Univariate and multivariate analyses were conducted in order to test the associations between morphological features and clinical presentation. The most frequent clinical presentation...
متن کاملArteriovenous malformations in hereditary haemorrhagic telangiectasia.
A non-smoker 61-year-old man presented with insidious shortness of breath and a history of chronic epistaxis for approximately three decades. The initial investigation revealed right basal crackles at auscultation, very subtle oral telangiectasia and a microcytic anaemia. A chest radiograph (Fig. 1A) demonstrated right basal rounded opacities communicating with the hilum. Further computed tomog...
متن کاملFistula components of brain arteriovenous malformations: angioarchitecture analysis and embolization prior to gamma-knife surgery.
BACKGROUND Gamma-knife surgery (GKS) is ineffective for high-flow arteriovenous fistula (AVF). The purpose of this study was to present the angioarchitecture of the AVF of brain arteriovenous malformation (BAVM) and report our experience of endovascular embolization of AVF component prior to GKS. METHODS In the past 10 years, a total of 523 BAVMs had been treated primarily by GKS. Among these...
متن کاملAsymptomatic pulmonary arteriovenous malformations in children with hereditary hemorrhagic telangiectasia.
BACKGROUND Children with Hereditary Hemorrhagic Telangiectasia (HHT) may have pulmonary arteriovenous malformations (AVMs), which can lead to symptoms of shortness of breath, exercise intolerance, clubbing, cyanosis and hemoptysis. However, some patients with pulmonary AVMs may be asymptomatic, placing them at risk for complications such as stroke or brain abscess if they are not identified and...
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ژورنال
عنوان ژورنال: Seminars in Interventional Radiology
سال: 2017
ISSN: 0739-9529,1098-8963
DOI: 10.1055/s-0037-1604298