PURPOSE: We retrospectively evaluated the clinical outcome after multidisciplinary treatment of spinal arteriovenous fistulas (AVFs) in terms of the Aminoff-Logue grading scale (ALS) to depict the outcome in a perspective pertinent to the quality of everyday living. MATERIALS AND METHODS: Twenty-six spinal AVFs in 25 patients were angiographically diagnosed from April 1998 through April 2012 and treated by endovascular embolization or surgery. When both treatment procedures seemed feasible, embolization was undertaken as the initial treatment. Motor and gait disturbance at follow-up was retrospectively graded according to ALS. RESULTS: All lesions were localized at the thoracolumbar or sacral levels and include six epidural AVFs with intradural venous reflux, 14 dural AVFs, and six perimedullary AVFs. Embolization was performed as the initial treatment for 17 lesions, while open surgery was performed for the others as well as for residual or recurrent lesions after embolization. All lesions were completely occluded except three perimedullary AVFs. At clinical follow-up of 1-153 months (mean 53.3), amelioration of gait disturbance with reduction of ALS scores was noted for 13 lesions and amelioration of micturition for 13 lesions as well. CONCLUSION: Clinical functional status was improved for half of the lesions after the multidisciplinary treatment.
PURPOSE: We retrospectively evaluated the clinical outcome after multidisciplinary treatment of spinal arteriovenous fistulas (AVFs) in terms of the Aminoff-Logue grading scale (ALS) to depict the outcome in a perspective pertinent to the quality of everyday living. MATERIALS AND METHODS: Twenty-six spinal AVFs in 25 patients were angiographically diagnosed from April 1998 through April 2012 and treated by endovascular embolization or surgery. When both treatment procedures seemed feasible, embolization was undertaken as the initial treatment. Motor and gait disturbance at follow-up was retrospectively graded according to ALS. RESULTS: All lesions were localized at the thoracolumbar or sacral levels and include six epidural AVFs with intradural venous reflux, 14 dural AVFs, and six perimedullary AVFs. Embolization was performed as the initial treatment for 17 lesions, while open surgery was performed for the others as well as for residual or recurrent lesions after embolization. All lesions were completely occluded except three perimedullary AVFs. At clinical follow-up of 1-153 months (mean 53.3), amelioration of gait disturbance with reduction of ALS scores was noted for 13 lesions and amelioration of micturition for 13 lesions as well. CONCLUSION: Clinical functional status was improved for half of the lesions after the multidisciplinary treatment.
Authors: Jared Narvid; Steven W Hetts; Donald Larsen; John Neuhaus; Tejinder P Singh; Hugh McSwain; Michael T Lawton; Christopher F Dowd; Randall T Higashida; Van V Halbach Journal: Neurosurgery Date: 2008-01 Impact factor: 4.654
Authors: Marcel Opitz; Sebastian Zensen; Denise Bos; Yan Li; Hanna Styczen; Axel Wetter; Nika Guberina; Ramazan Jabbarli; Ulrich Sure; Michael Forsting; Isabel Wanke; Cornelius Deuschl Journal: Neuroradiology Date: 2021-09-27 Impact factor: 2.804