[Neurosurgical Outcomes of Intradural Extramedullary Spinal Tumors in 97 cases:Siberian Experience].

We retrospectively investigated the clinical presentation and outcome of patients with spinal intradural extramedullary tumors, which had been surgically treated. A total of 97 consecutive patients(32 males and 65 females;mean age, 48 years;range, 17-79 years)underwent surgery between 2004 and 2014 at Irkutsk State Medical Academy and affiliated hospitals. To determine presentation and outcomes associated with these tumors, we evaluated the waiting period before surgery, neurological symptoms including motor, sensory, urinary, and rectal dysfunction, modified McCormick scale, Macnab's outcome assessment of patient satisfaction, surgical procedure, tumor location, and histological diagnosis.