1. Magnetic resonance angiography evaluation of basilar artery stenosis in patients with vertebrobasilar insufficiency

   • T. Nakagawa
   • T. Shigeta
   • K. Tomiyama

   Otology Pages: 409 - 411

2. Morphological evidence that impaired intraneural microcirculation is a possible mechanism of eighth nerve conduction block in acoustic neuromas

   • T. Matsunaga
   • J. Kanzaki

   Otology Pages: 412 - 417

3. Possible roles of nitric oxide in the physiology and pathophysiology of the guinea pig cochlea

   • K. Gosepath
   • U. R. Heinrich
   • W. J. Mann

   Otology Pages: 418 - 424

4. Induction of matrix metalloproteinases in keratinocytes by cholesteatoma debris and granulation tissue extracts

   • M. Schmidt
   • P. Grünsfelder
   • F. Hoppe

   Otology Pages: 425 - 429

5. Sternberg’s canal – cause of congenital sphenoidal meningocele

   • B. Schick
   • D. Brors
   • A. Prescher

   Rhinology Pages: 430 - 432

6. Pleomorphic adenoma of the pterygopalatine fossa: a case report

   • T. Kanazawa
   • H. Nishino
   • K. Ichimura

   Rhinology Pages: 433 - 435

7. Polypoid type of laryngeal sarcoidosis – case report and review of the literature

   • M. Sakamoto
   • M. Ishizawa
   • Nobuo Kitahara

   Laryngology Pages: 436 - 438

8. External trauma to the larynx: classification, diagnosis, therapy

   • N. H. Kleinsasser
   • F. G. Priemer
   • O. F. Kleinsasser

   Laryngology Pages: 439 - 444

9. Sarcomatoid carcinoma of the pyriform sinus with brain and subcutaneous metastases: an unusual metastatic spread pattern

   • D. Hardisson
   • Juan Ignacio De Diego
   • María Pilar Prim

   Laryngology Pages: 445 - 448

10. Infraorbital nerve recovery after minimally dislocated facial fractures

    • J. Peltomaa
    • H. Rihkanen

    General otolaryngology Pages: 449 - 452

11. Color-coded duplex sonography of the cervical lymph nodes: improved differential diagnostic assessment after administration of the signal enhancer SH U 508A (Levovist)^®

    • D. Rickert
    • P. Jecker
    • M. Westhofen

    Oncology Pages: 453 - 458

12. Congenital oral gastrointestinal cyst: an immunohistochemical analysis

    • M. Ćorić
    • S. Seiwerth
    • Ž. Bumber

    Head and neck surgery Pages: 459 - 461

13. Pharyngeal perforation by a swallowed sewing needle

    • S. P. Dubey
    • S. B. Banerjee
    • L. M. Ghosh

    Letter to the editors Pages: 462 - 463

14. Postradiation angiosarcoma of the tongue

    • R. Yasumatsu
    • N. Hirakawa
    • K. Tomita

    Letter to the editors Pages: 464 - 465

15. A clinical classification and histopathological study of sulcus vocalis

    • M.-W. Hsiung
    • P. Woo
    • W. -Y. Su

    Letter to the editors Pages: 466 - 468