vascular malformations
A Diagnostic Program of Vascular Tumor and Vascular Malformations in Children According to Modern Classification
... of Vascular Anomalies) Classification of Vascular Anomalies that was adopted at the workshop in Melbourne, Australia (April 2014) ...“vascular malformations,” following Mulliken and Glowacki’s ...
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MR and CT of Occult Vascular Malformations of the Brain
... Since angiography failed to reveal the pathologic blood vessels of the lesions, and no arteriovenous shunting was evident, these lesions were termed vascular malformations occult to angi[r] ...
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MR angiography of spinal vascular malformations
... Based on our results, we cannot answer the question of whether MR imaging with MR an- giography can now replace myelography in screening for spinal vascular malformations. Notable in this respect are two ...
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Vascular malformations: a hospital based study
... Vascular malformations can be affected by hormonal changes during puberty and ...pregnancy. Vascular malformations are subdivided into capillary, venous, lymphatic, arterio-venous and combined ...
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Clinico-radiological predictors of favorable outcome and quality of life in patients undergoing percutaneous sclerotherapy for slow flow vascular malformations
... This is to certify that this dissertation work titled “Clinico-radiological predictors of favourable outcome and quality of life in patients undergoing percutaneous sclerotherapy for slow flow vascular ...
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<p>Gamma Knife Radiosurgery For Brain Vascular Malformations: Current Evidence And Future Tasks</p>
... brain vascular malformations, including arteriovenous malformations (AVMs), dural arteriovenous fi stulas (DAVFs), and cavernous malformations ...for vascular malformations are ...
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Slow flow vascular malformations of the pons: capillary telangiectasias?
... PURPOSE: To report clinical and MR features that suggest telangiectatic vascular malformations of the pons. METHODS: The MR scans and clinical data of 12 patients demonstrating an enhancing pontine lesion ...
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Hereditary Hemorrhagic Telangiectasia with Hepatic Vascular Malformations
... Copyright © 2015 Yujiro Nishioka et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided ...
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Embolization of High Flow Craniofacial Vascular Malformations with Onyx
... In 1 patient with an AVM, despite efforts to limit reflux by proximal balloon inflation, nidal penetration was less than ex- pected. Otherwise, Onyx penetrated the vascular malformations effectively. The ...
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MDCT angiography in evaluation of pediatric hemangiomas and peripheral vascular malformations
... Thirty six consecutive pediatric patients with known or suspected hemangioma or peripheral vascular malformations coming to our institution over a period of 18 months were included in the study. The study ...
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Transcatheter embolization of congenital vascular malformations, single center experience
... Between November 2008 and March 2014, 10 consecutive patients (3 male, 23 female) with congenital vascular malformations in the body and extremities underwent staged ethanol or Coils embolization. The mean ...
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Spinal Arteriovenous Vascular Malformations in Patients with Neural Tube Defects
... of vascular malformations were classified as spinal dural fistulas, whereas 62% were intradural arteriovenous fistulas or ...extradural vascular malforma- tion was documented, though the lower ...
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A Clinical study of hemangiomas and vascular malformations.
... Vascular malformations can be localized or diffuse errors of embryonic ...abnormal vascular channels and flow ...of vascular malformations can be envisioned as faulty development at ...
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Cryptic vascular malformations: controversies in terminology, diagnosis, pathophysiology, and treatment
... cryptic vascular malformations form at a distal radi- cle of a venous ...cryptic vascular malformation was documented at a distal radicle of a preexisting venous malformation (Fig ...venous ...
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Sirolimus is efficacious in treatment for extensive and/or complex slow-flow vascular malformations: a monocentric prospective phase II study
... in vascular maturation and stability through the Phosphatidylinositol-3-kinase (PI3K)/AKT/mammalian Target of Rapamycin (mTOR) signalling ...of vascular smooth muscle cells [15, 22–24], which results in the ...
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Uncommon symptomatic cerebral vascular malformations
... The classification of cerebrovascular malfor- mations generally includes four types (1–3): ar- teriovenous malformation; developmental ve- nous anomaly (DVA), also known as venous angioma; cavernous angioma; and ...
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Three Dimensional Rotational Spinal Angiography in the Evaluation and Treatment of Vascular Malformations
... RESULTS: 3D angiography was useful in differentiating intramedullary lesions from perimed- ullary surface lesions; detecting arterial, nidal, or venous aneurysms; and evaluating the 3D structure of the lesion as well as ...
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Delayed venous occlusion following embolotherapy of vascular malformations in the brain
... H, Lateral v iew, venous phase right internal carotid angiogram confirms occlusion of the transverse/sigmoid sinuses on the right and accessory drainage into the caverno us sinus.... OCC[r] ...
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Effectiveness of contrast regimens in CT detection of vascular malformations of the brain
... The delayed high dose scans demonstrated one angiographically occult, thrombosed arteriovenous malformation not seen on pre- or immediate contrast scans, four cases with additional zones[r] ...
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Hemangiomas and vascular malformations of the head and neck: MR characterization
... FINDINGS: Deep hemangiomas and venous malformations demonstrate intermediate signal in T1 weighted images, heterogeneous high signal on T2-weighted images, and pro minent enhancem ent.. [r] ...
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