1. Introduction

   OriginalPaper Pages: 195 - 195

2. In vitro chemosensitivity testing and its clinical application in human gliomas

   • W. K. Alfred Yung

   Invited article Pages: 197 - 203

3. Fourth steglitz symposium on pediatric surgery, Berlin laser use in children

   Announcement Pages: 204 - 204

4. Chronic cerebrovascular insufficiency on the xenon CT scan

   • Kurt Holl
   • Nabi Nemati
   • Hermann Dietz

   Original articles Pages: 205 - 210

5. Computerized tomography after internal fixation of the spine

   • Uwe Dietrich
   • Rolf Kalff
   • Wilhelm Kocks

   Original articles Pages: 211 - 215

6. Pathophysiological and compensatory events during cerebral ischemia and post-ischemic edema

   Announcement Pages: 216 - 216

7. Radiologic long-term results after cervical vertebral interbody fusion with Polymethyl Methacrylat (PMMA)

   • Dieter-Karsten Böker
   • Rolf Schultheiß
   • Eva Maria Probst

   Original articles Pages: 217 - 221

8. Epilepsy surgery

   Announcement Pages: 222 - 222

9. Electrodiagnosis of human dorsal sacral nerve roots by recording afferent and efferent extracellular action potentials

   • Giselher Schalow
   • Günther Lang

   Basic research Pages: 223 - 232

10. Classification of gliomas and medulloblastomas using the new TNM system for cerebral tumors

    • Ulrich Szuwart
    • Harald Bennefeld
    • Hildegund Behr

    Neurooncology Pages: 233 - 238

11. Antibiotic single-dose prophylaxis of shunt infections

    • Jochen Blum
    • Manfred Schwarz
    • Dieter Voth

    Section on child neurosurgery Pages: 239 - 244

12. The value of different neuro-imaging methods in the diagnosis of a congenital, spinal, epidural meningeal cyst

    • Michael Langenbach
    • Dietmar Kühne
    • Hans-Claus Leopold

    Case report Pages: 245 - 249

13. International symposium on new horizons in pedriatric Neurosurgery/Neurology

    Announcement Pages: 250 - 250

14. Book review

    • M. Hasan

    BookReview Pages: 251 - 252