1. Diagnostic and therapeutic laparoscopy

   • David Fermelia
   • George Berci

   Original Articles Pages: 73 - 77

2. Carcinoma of the ampulla of vater

   • K. Huibregtse
   • B. Schneider
   • G. N. J. Tytgat

   Original Articles Pages: 79 - 82

3. Invited commentary

   • M. Osnes
   • L. Aabakken

   Original Articles Pages: 82 - 82

4. Tissue sampling from the common bile duct through endoscopic retrograde cholangiopancreatography, endoscopic papillo(sphinctero)tomy and drainage in juxtapapillary malignancies

   • Vittorio Pugliese
   • Daniela Barone
   • Leonardo Santi

   Original Articles Pages: 83 - 87

5. The response to medical litholytic treatment of gallstones according to their specific gravity

   • Sei Tomatsu

   Original Articles Pages: 89 - 92

6. Initial experience with the endoscopic application of fibrin tissue adhesive in the upper gastrointestinal tract

   • H. Groitl
   • J. Scheele

   Original Articles Pages: 93 - 97

7. Endoscopic sealing of infected bronchus stump fistulae with fibrin following lung resections

   • H. W. Waclawiczek
   • F. Chmelizek
   • Ingrid Koller

   Original Articles Pages: 99 - 102

8. Invited commentary

   • Leon Morgenstern

   Original Articles Pages: 102 - 102

9. Determination of a hepatic volumetric index by ultrasonic scanning

   • M. Boscaini
   • H. Pietri

   Original Articles Pages: 103 - 107

10. Intraoperative echotomographic diagnosis in abdominal and neurosurgery

    • A. El Mouaaouy

    Original Articles Pages: 109 - 112

11. Endoscopic lymphoscintigraphy

    • G. Miscusi
    • L. Masoni
    • A. Montori

    Original Articles Pages: 113 - 116

12. Invited commentary

    • E. Wetzel

    Original Articles Pages: 117 - 117

13. Intrarenal dimensions

    • Demetrius H. Bagley
    • Michael H. Rittenberg

    Original Articles Pages: 119 - 121

14. Percutaneous endoscopic duodenostomy (PED)

    • A. Paul
    • K. H. Vestweber
    • E. Eypasch

    Original Articles Pages: 123 - 126

15. New tools

    • H. Groitl

    BriefCommunication Pages: 127 - 128

16. Forthcoming meetings

    Events Pages: 129 - 130