1. Principles of the new World Health Organization (WHO) classification of brain tumors

   • K. J. Zülch

   Review Article Pages: 59 - 66

2. Complications of cerebral angiography. Comparing metrizamide (Amipaque) and meglumine metrizoate (Isopaque Cerebral)

   • I. O. Skalpe
   • A. Lundervold
   • K. Tjørstad

   Originals Pages: 67 - 71

3. Angiographic diagnosis of acoustic neurinomas and meningiomas in the cerebellopontine angle—A reappraisal

   • Y. Numaguchi
   • T. Kishikawa
   • K. Matsuura

   Originals Pages: 73 - 80

4. CT sagittal reconstruction of posterior fossa tumors

   • J. Delavelle
   • M. Megret

   Originals Pages: 81 - 88

5. Intracranial meningioma presenting as a mass in the neck

   • R. Balsys
   • G. A. Norton

   Case Reports Pages: 89 - 91

6. Bone scan and angiography for orbitofrontal cholesterol granuloma

   • N. Eugenidis
   • E. Gessaga
   • R. Chrzanowski

   Case Reports Pages: 93 - 94

7. Infradiaphragmatic Spinal tumours demonstrated by transfemoral epidural venography

   • G. C. H. Meijenhorst
   • J. A. van Beeck
   • C. Hosea

   Case Reports Pages: 95 - 100

8. Duplication of the internal carotid artery

   • F. C. Killien
   • A. R. Wyler
   • L. D. Cromwell

   Case Reports Pages: 101 - 102

9. Anomalous origin of the posterior meningeal artery from the internal carotid artery

   • S. Kwak
   • T. Nagashima
   • S. Kobayashi

   Case Reports Pages: 103 - 104

10. Anomalous origin of the anterior inferior cerebellar arteries from the internal carotid artery

    • J. Ito
    • N. Takeda
    • Y. Yoshida

    Case Reports Pages: 105 - 109

11. Remarks about the paper by H. J. Gelmers: Adverse side effects of metrizamide in myelography

    • R. C. Schmidt

    Correspondence Pages: 111 - 111

12. Announcements

    Announcement Pages: 112 - 112