I. Basic Techniques.- 1. General Concepts of Stereotactic Surgery.- 2. The Imaging-Compatible Riechert-Mundinger System.- 3. The Leksell System.- 4. The Hitchcock System.- 5. The Brown-Roberts-Wells System.- 6. Modification of Todd-Wells System for Imaging Data Acquisition.- 7. The Laitinen System.- 8. The Patil System.- II. Morphological Surgery: Diagnosis and Treatment.- 9. Reliability of Stereotactic Brain Tumor Biopsy.- 10. Biopsy Techniques Using the Brown-Robert Wells (BRW) Stereotactic Guidance... Mehr