1. Arteriovenous malformation and moyamoya disease

   • R. Michael Scott

   LETTER TO THE EDITOR Pages: 357 - 357

2. Congenital supratentorial arachnoidal cysts in children

   • Massimo Caldarelli

   LETTER TO THE EDITOR Pages: 358 - 358

3. Management of cervicomedullary compression

   • Harold L. Rekate

   LETTER TO THE EDITOR Pages: 359 - 359

4. Neurosurgery: an ethical art

   • Claude Lapras

   PRESIDENTIAL ADDRESS Pages: 360 - 363

5. Carbonic anhydrase activity during development of the choroid plexus in the human fetus

   • M. Catala

   ORIGINAL PAPER Pages: 364 - 368

6. Use of external drainage for posthemorrhagic hydrocephalus in very low birth weight premature infants

   • Erwin Cornips
   • Frank Van Calenbergh
   • Paul Casaer

   ORIGINAL PAPER Pages: 369 - 374

7. Spinal cord astrocytomas: long-term results comparing treatments in children

   • G. J. Przybylski
   • A. Leland Albright
   • A. Julio Martinez

   ORIGINAL PAPER Pages: 375 - 382

8. EDITORIAL COMMENT

   • Harold J. Hoffman

   EDITORIAL COMMENT Pages: 382 - 382

9. Spinal cord compression by secondary epi- and intradural metastases in childhood

   • E. Bouffet
   • P. Marec-Berard
   • C. Mottolese

   ORIGINAL PAPER Pages: 383 - 387

10. Prognosis of medulloblastoma in infants

    • C. Di Rocco
    • A. Iannelli
    • G. Tamburrini

    ORIGINAL PAPER Pages: 388 - 396

11. EDITORIAL COMMENT

    • Aykut Erbengi

    EDITORIAL COMMENT Pages: 396 - 396

12. Long-term results of treatment for craniopharyngioma in children

    • Giustino Tomei
    • Lorenzo Bello
    • R. M. Villani

    ORIGINAL PAPER, Roberto M. Villani Pages: 397 - 405

13. Xanthomatous posterior pyramid meningioma in a 2-year-old girl

    • A. Germanò
    • S. Galatioto
    • E. Cardia

    CASE REPORT Pages: 406 - 411

14. Cerebral cavernous angiomas: an atypical case in infancy

    • G. Lanzi
    • E. Fazzi
    • M. G. Egitto

    CASE REPORT Pages: 412 - 414

15. Huge ossified crust-like subdural hematoma covering the hemisphere and causing acute signs of increased intracranial pressure

    • M. Turgut
    • Selçuk Palaoğlu
    • Süleyman Sağlam

    CASE REPORT Pages: 415 - 417

16. Primary malignant rhabdoid tumor of the cerebellum

    • J. F. Martínez-Lage
    • Andrés Nieto
    • Máximo Poza

    CASE REPORT Pages: 418 - 421