Survival after reoperation for recurrent glioblastoma multiforme: A prospective study.

Purpose: Glioblastoma multiforme (GBM) is the most common malignant brain tumor. Moreover, GBM recurs in nearly all patients. Although a standard STUPP protocol has been widely used for newly diagnosed GBM, no standard regimen has been established for recurrent patients.

Application of intraoperative computed tomography in a neurosurgical operating theatre.

Background And Purpose: The authors describe their own experience in use of intraoperative computed tomography (CT) with the Siemens SOMATOM Sensation in 125 cases.

Material And Methods: Intraoperative CT of the head was most often used in functional neurosurgery for stereotactic planning in 32 cases and for control of deep brain stimulation electrode placement in 18 cases. In spine surgery, CT was used most often in spine stabilization to control the placement of implants.

Strategy in the diagnostics and therapy of tumours of the spine.

The authors present the diagnostic methods and basic surgical procedures used in treatment of spinal neoplasms. Both metastatic and primary spinal tumours lead to instability and loss of the protective function. Spinal cord can be damaged by compression or increased mobility of the vertebral column.

[Atlanto-occipital instability due to the transverse atlas ligament rupture. Report of a case with symptoms persisting for 21 years].

The authors describe a case of a judo sportsman with a cervical spine injury sustained 21 years earlier. The injury initiated characteristic sensations of severe generalized pain with paraesthesias recurring whenever he was hit on the top of the head. In February 2001 the patient fell on his head, which resulted in tetraplegia with a complete sensory loss.

[Stereotactic biopsy and brachytherapy in the diagnostics and treatment of brain tumors--preliminary report].

Promising results have been obtained using brachytherapy in the treatment of brain tumors. Between November 99 and August 2000, 28 patients with brain tumors (15 newly diagnosed gliomas, 11 recurrent gliomas, 2 metastases) underwent implantation of temporary iridium 192 sources with stereotactic technique. This group received external beam radiation therapy (45 Gy) following implantation.