Results 201 to 210 of about 28,739 (249)
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Neurological Research, 1982
Cerebral AVM's consist of an abnormally large connection between the arterial and the venous systems resulting in a wide variety of configurations, which are grossly subdivided into five types. Emphasis is given to the basic surgical principles of first understanding the nature of the lesion; second, having a thorough preoperative awareness of the ...
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Cerebral AVM's consist of an abnormally large connection between the arterial and the venous systems resulting in a wide variety of configurations, which are grossly subdivided into five types. Emphasis is given to the basic surgical principles of first understanding the nature of the lesion; second, having a thorough preoperative awareness of the ...
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Pulmonary Arteriovenous Malformations
Chest, 2013Pulmonary arteriovenous malformations (PAVMs) are abnormal vascular structures that most often connect a pulmonary artery to a pulmonary vein, bypassing the normal pulmonary capillary bed and resulting in an intrapulmonary right-to-left shunt. As a consequence, patients with PAVM can have hypoxemia and paradoxical embolization complications, including ...
Rodrigo, Cartin-Ceba +2 more
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RETINAL ARTERIOVENOUS MALFORMATION
RETINAL Cases & Brief Reports, 2017Purpose: To describe a case of an isolated Group 3 retinal arteriovenous malformation (AVM). Methods: Observational case report. Results: A 15-year-old girl with no significant medical history presented with no light perception vision in
Kevin H, Patel +3 more
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Pancreatic Arteriovenous Malformation
Journal of Gastrointestinal Surgery, 2013Pancreatic arteriovenous malformation is very rare, but may cause significant clinical symptoms such as catastrophic bleeding. Herein, we discuss the clinical presentation and management of patients pancreatic arteriovenous malformations.The data pool for the analysis was collected from pancreatic arteriovenous malformation cases encountered by our ...
Shu-Cheng, Chou +2 more
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Intrarenal Arteriovenous Malformation
Journal of Urology, 1980Our surgical experience with 7 cases of intrarenal vascular malformation is reported. Based on angiographic criteria the so-called congenital arteriovenous fistula of the kidney may be classified either as the cirsoid type, which represents a truly congenital form of arteriovenous malformation, or as the aneurysmal type, which is considered to be ...
M, Takaha +5 more
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Spinal arteriovenous malformation
The Indian Journal of Pediatrics, 2004An 11-year-old girl presented with acute onset of paraplegia with bowel and bladder incontinence. She had spinal tenderness and a sensory level at mid thoracic region. MRI spine revealed an intradural extramedullary arterio-venous malformation with hemorrhage into the intramedullary region.
S, Balasubramanian +2 more
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Bruits and Arteriovenous Malformations
Archives of Neurology, 1977To the Editor.— Bruits were noted in 12 of 25 patients with angiographically demonstrated arteriovenous malformations (AVMs) encountered in a 15-year period. There was a significant correlation of bruits to both size (larger than 3 × 3 cm in 12 of 14) and duration of symptoms (longer than five years in 11 of 13) in the 23 patients with exclusively ...
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Arteriovenous malformations of the colon
The American Journal of Surgery, 1977Arteriovenous malformations have become recognized as a major cause of massive bleeding of the colonic origin. Although an arteriographic unit capable of serial magnification is ideal for detecting arteriovenous malformations in the bowel, the diagnosis may still be made by a combined approach of conventional arteriography, colonoscopy and operative ...
P F, Hagihara, V P, Chuang, W O, Griffen
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Dural arteriovenous malformations
Journal of Neurosurgery, 1974✓ The history, physical findings, and treatment of dural arteriovenous malformations are reviewed. The importance of completely identifying and obliterating the fistula, even at the expense of obliterating major venous sinuses, is emphasized. Failure of surgical treatment usually is the result of mistaking the more obvious dilated feeding vessels for ...
E J, Kosnik, W E, Hunt, C A, Miller
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Arteriovenous Malformation Management
CardioVascular and Interventional Radiology, 1996Arteriovenous malformations (AVM) are rare vascular lesions that can present with a myriad of clinical presentations. In our institutions, initial workup consists of a clinical exam, color Doppler imaging, and magnetic resonance imaging. After the initial nonivasive workup, arteriography, at times closed system venography, and ethanol endovascular ...
Wayne F. Yakes, Plinio Rossi, Henk Odink
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