title: [Intraoperative sonographic demonstration of intraspinal tumors].
abstract: Four examples are given to demonstrate the problems, methods and advantages of intra-operative sonography for intra-spinal tumours. The value of intra-operative sonography for localising the tumours and for judging their extent is demonstrated and related to other imaging methods, such as myelography, CT and MR.
mesh_terms: D002292:Carcinoma, Renal Cell / Q000175:diagnosis; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis; D006801:Humans; D007432:Intraoperative Period; D007680:Kidney Neoplasms / Q000175:diagnosis; D008577:Meningeal Neoplasms / Q000175:diagnosis; D008579:Meningioma / Q000175:diagnosis; D013120:Spinal Cord Neoplasms / Q000175:diagnosis* / Q000556:secondary / Q000601:surgery; D014463:Ultrasonography
vernacular_title: Intraoperative sonographische Darstellung intraspinaler Tumoren.