title: Magnetic resonance imaging of syringomyelia occurring after operation on spinal intramedullary tumors by Cavitron ultrasonic aspirator.
mesh_terms: D000293:Adolescent; D001254:Astrocytoma / Q000601:surgery*; D002648:Child; D004806:Ependymoma / Q000601:surgery*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D011183:Postoperative Complications; D013120:Spinal Cord Neoplasms / Q000601:surgery*; D013396:Suction / Q000295:instrumentation; D013595:Syringomyelia / Q000175:diagnosis* / Q000209:etiology; D014464:Ultrasonic Therapy / Q000295:instrumentation