title: Image-directed tumor resection.
abstract: Intra-axial tumors can be localized by intraoperative real-time ultrasound, stereotactic computed tomography (CT), or magnetic resonance imaging (MRI). In the former, intraoperative ultrasound can help a surgeon find a tumor and assess the completeness of resection. Computer interactive CT and MRI-based stereotactic surgery are used to localize the tumor, maintain orientation within the tumor volume, and indicate the CT- and MRI-defined boundaries of the tumor during resection.
authors: Mayo Medical School, Rochester, Minnesota.
authors: P J
authors: PJ
authors: Kelly
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000601:surgery; D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000503:physiopathology / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D003399:Craniotomy; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D016343:Monitoring, Intraoperative; D013238:Stereotaxic Techniques / Q000295:instrumentation; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography