1. Immune responses and immunity in hepatitis C virus infection

   • Eishiro Mizukoshi
   • Barbara Rehermann

   Review Pages: 799 - 808

2. Intracytoplasmic localization of cathepsin D reflects the invasive potential of gastric carcinoma

   • Hiroshi Kashida
   • Hitoshi Kawamata
   • Takahiro Fujimori

   Pages: 809 - 815

3. Association between Helicobacter pylori infection and the risk of gastric cancer in the Korean population: prospective case-controlled study

   • Woong Ki Chang
   • Hak Yang Kim
   • Kyung Nam Park

   Pages: 816 - 822

4. Paired tumor marker of soluble E-selectin and its ligand sialyl Lewis A in colorectal cancer

   • Katsuki Ito
   • ChunLin Ye
   • Akimasa Nakao

   Pages: 823 - 829

5. Clinical significance of p53 antigen and anti-p53 antibodies in the sera of hepatocellular carcinoma patients

   • Navapun Charuruks
   • Pisit Tangkijvanich
   • Yong Poovorawan

   Pages: 830 - 836

6. Cholangiographic findings of early-stage extrahepatic bile duct carcinoma

   • Kiichi Tamada
   • Takeshi Tomiyama
   • Kentaro Sugano

   Pages: 837 - 841

7. Combined hepatocellular carcinoma and cholangiocarcinoma growing into the common bile duct

   • Makoto Saito
   • Syuhei Hige
   • Masahiro Asaka

   Case report Pages: 842 - 847

8. Pancreatic cancer complicated by disseminated intravascular coagulation associated with production of tissue factor

   • Chisato Ueda
   • Yoshihide Hirohata
   • Makoto Otsuki

   Case report Pages: 848 - 850

9. Insulin-like growth factor II-producing intra-abdominal hemangiopericytoma associated with hypoglycemia

   • Shinsuke Matsuda
   • Masanobu Usui
   • Taizo Shiraishi

   Case report Pages: 851 - 855

10. Intrahepatic cholangiocarcinoma arising 10 years after the excision of congenital extrahepatic biliary dilation

    • Naoe Goto
    • Ichiro Yasuda
    • Hisataka Moriwaki

    Case report Pages: 856 - 862

11. Mesalazine for ulcerative colitis complicated with diabetic nephropathy

    • Hirokazu Oshimoto
    • Shinichi Okamura
    • Masatomo Mori

    Letter to the editor Pages: 863 - 864

12. p53 in sera for the early detection of hepatocellular carcinoma

    • Michiie Sakamoto

    Editorial Pages: 865 - 866

13. Reappraisal of cholangiography for bile duct carcinomas: differentiation between early and advanced carcinomas

    • Masanori Sugiyama

    Editorial Pages: 867 - 868