1. Comparative study on the expression of the blood group antigens Le a, Le b, Le x, Le y and the carbohydrate antigens CA 19-9 and CA-50 in chronic pancreatitis and pancreatic carcinoma

   • Jutta Schwenk
   • Josef Makovitzky

   OriginalPaper Pages: 465 - 476

2. Diversity of collagen expression in the pleomorphic adenoma of the parotid gland

   • Sergio R. P. Line
   • Humberto Torloni
   • Luiz C. U. Junqueira

   OriginalPaper Pages: 477 - 483

3. Alteration of tumour cell arrangement related to connective tissue stroma in metastatic brain tumours. Histological and immunohistochemical studies of 68 autopsy cases

   • Hayao Nakanishi
   • Syun Hosoda
   • Jun Tamura

   OriginalPaper Pages: 485 - 495

4. Arteriovenous malformation of the spinal cord

   • Tsuyoshi Ishida
   • Shigeo Murayama
   • Makoto Iwata

   OriginalPaper Pages: 497 - 502

5. Alveolar soft part sarcoma

   • Makio Mukai
   • Chikao Torikata
   • Hisami Iri

   OriginalPaper Pages: 503 - 509

6. Amyloid enhancing factor (AEF) in the aging mouse

   • Tadaaki Yokota
   • Tokuhiro Ishihara
   • Fumiya Uchino

   OriginalPaper Pages: 511 - 514

7. Immunocytochemical demonstration of IGF-II-like immunoreactivity in human paraganglioma of the craniocervical region

   • Toshimitsu Suzuki
   • Mitsuya Iwafuchi
   • Noboru Yanaihara

   OriginalPaper Pages: 515 - 521

8. Disseminated infection ofPneumocystis carinii in a patient with the acquired immunodeficiency syndrome

   • Shinji Matsuda
   • Yohji Urata
   • Yukio Yoshida

   Case Report Pages: 523 - 527

9. Primary duodenal carcinoma arising in a non-vaterian tubulo-villous adenoma

   • H. -R. Zenklusen
   • J. Landmann
   • M. Oberholzer

   Case report Pages: 529 - 533

10. Hamartoma of the spleen with haematological symptoms

    • A. Beham
    • W. Hermann
    • Ch. Schmid

    Case report Pages: 535 - 539