1. A closer look at the cell cycle

   • Hans Kreipe
   • Reza Parwaresch

   Editorial Pages: 341 - 343

2. Increased PCNA/cyclin index correlates with severity of duodenitis defined by histological criteria

   • Wenancjusz Domagala
   • Krzysztof Marlicz
   • Mary Osborn

   Original Articles Pages: 345 - 349

3. Distribution of S-100 protein-positive dendritic cells and expression of HLA-DR antigen in transitional cell carcinoma of the urinary bladder in relation to tumour progression and prognosis

   • Keiji Inoue
   • Mutsuo Furihata
   • Yukitoshi Fujita

   Original Articles Pages: 351 - 355

4. Cathepsin-D expression in cervical carcinoma and its prognostic significance

   • K. M. Mitchell
   • R. J. Hale
   • D. Smith

   Original Articles Pages: 357 - 360

5. Distinctive patterns of renal neoplasms containing Tamm-Horsfall protein

   • A. J. Howie
   • N. Smithson
   • F. Raafat

   Original Articles Pages: 361 - 365

6. Immunohistochemical localization of C3d fragment of complement and S-protein (vitronectin) in normal and diseased human kidneys: association with the C5b-9 complex and vitronectin receptor

   • Mitsuru Okada
   • Kazuo Yoshioka
   • Sunao Maki

   Original Articles Pages: 367 - 373

7. Immunohistochemical study ofneu protein overexpression in clinging in situ duct carcinoma of the breast

   • Christian R. De Potter
   • Maria P. Foschini
   • Vincenzo Eusebi

   Original Articles Pages: 375 - 380

8. Histopathological and morphometric analysis of atypical adenomatous hyperplasia of human cirrhotic livers

   • Tadashi Terada
   • Kazuhiko Ueda
   • Yasuni Nakanuma

   Original Articles Pages: 381 - 388

9. Epithelial-myoepithelial carcinoma of the salivary glands. A study of 22 cases

   • Isabel Fonseca
   • Jorge Soares

   Original Articles Pages: 389 - 396

10. An analysis of autopsy findings in 108 patients who died after valve replacement

    • Hatsue Ishibashi-Ueda
    • Masami Imakita
    • Chikao Yutani

    Original Articles Pages: 397 - 403

11. Outbred mice infected by an encephalomyocarditis virus variant: A model for studying chronic viral heart disease

    • Johannes P. Kruppenbacher
    • Georg Arnold
    • Hans J. Eggers

    Original Articles Pages: 405 - 413

12. Endophytic malignant transformation within flat adenoma of the colon: A potential diagnostic pitfall

    • Louis R. Bégin
    • Philip H. Gordon
    • Lesley C. Alpert

    Case Report Pages: 415 - 418

13. Leiomyosarcoma of the pancreas

    • E. de Alava
    • J. Torramadé
    • J. J. Vázquez

    Case Report Pages: 419 - 422

14. Carcinosarcoma in Barrett's oesophagus: A case report with immunohistological examination

    • Otto Dworak
    • Hans P. Koerfgen

    Case Report Pages: 423 - 426

15. Renal cell carcinoma with osteoclast-like giant cells

    • Adel K. El-Naggar
    • Khalid Gaber
    • Nelson G. Ordonez

    Case Report Pages: 427 - 431