Management of complex and relentless large arteriovenous malformations with long term control and acceptable aesthetic results can be accomplished. This outcome requires selective intra-arterial embolization, judicious surgical resection, composite reconstruction with free tissue transfer, other ancillary procedures, or both, and careful serial follow-up examinations to rule out recurrent or persistent disease.
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http://dx.doi.org/10.1097/00006534-200006000-00020 | DOI Listing |
Superficial arteriovenous malformations are rare fast-flow lesions. They consist of arteriovenous shunts, without cellular hyperplasia or proliferation, which develop in the surrounding tissues (cutaneous, subcutaneous, muscular, bone). Although benign, they are among the most severe of superficial malformations.
View Article and Find Full Text PDFNo Shinkei Geka
January 2025
Department of Neurological Surgery, Okayama University Graduate School of Medicine.
Spinal arteriovenous(AV) shunt disease is rare, although many neurosurgeons may encounter patients with the disease. Recently, the pathological findings and classification of spinal AV shunt disease have been well described. The fundamental treatment of spinal AV shunt disease involves interruption of the shunt, which is achieved by endovascular treatment or direct surgery.
View Article and Find Full Text PDFStroke
January 2025
Department of Neurosurgery, Da Luz Hospital, Lisbon, Portugal (F.T., D.C.).
Clin Case Rep
February 2025
Department of Radiology and Radiotherapy, School of Medicine, College of Health Sciences Makerere University Kampala Uganda.
Arteriovenous malformation (AVM) is a rare congenital vascular anomaly involving abnormal artery-vein connections that bypass the capillary system. AVMs are particularly uncommon in young children. A 3-year-old girl presented with a painless, progressively enlarging left cheek swelling since birth.
View Article and Find Full Text PDFJ Vasc Bras
January 2025
Universidade Federal da Paraíba - UFPB, Hospital Universitário Lauro Wanderley - HULW, João Pessoa, PB, Brasil.
Pulmonary arteriovenous malformations (PAVM) are characterized by abnormal pulmonary vessels forming arteriovenous shunts that compromise oxygenation of the blood, causing hypoxemia, and predispose to infections and cerebral ischemia. The patient in this case was a 38-year-old male who presented with tachypnea and dyspnea, cyanosis of extremities, and significant digital clubbing. The patient had structural epilepsy secondary to neurosurgery for a cerebral abscess during childhood.
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