1. State of the art: Gastrointestinal malignancies in the human immunodeficiency virus (HIV) population

   • Mary Koshy
   • John Kauh
   • Charles R. Thomas Jr.

   Review Pages: 1 - 14

2. Induction of apoptosis and cell cycle arrest by imexon in human pancreatic cancer cell lines

   • Robert T. Dorr
   • Mary Ann Raymond
   • Shoji Fukushima

   Research Article Pages: 15 - 28

3. Prognostic factors in patients with colorectal cancer receiving adjuvant chemotherapy or chemoradiotherapy

   • Aristotle Bamias
   • George Basdanis
   • George Fountzilas

   Research Article Pages: 29 - 38

4. Aberrant expression of maspin in idiopathic inflammatory bowel disease is associated with disease activity and neoplastic transformation

   • Dengfeng Cao
   • Robb E. Wilentz
   • Anirban Maitra

   Research Article Pages: 39 - 46

5. Aberrant p16 methylation, a possible epigenetic risk factor in familial esophageal squamous cell carcinoma

   • Mohammad Reza Abbaszadegan
   • Hamid Reza Raziee
   • Mohammad Reza Ghavamnasiry

   Research Article Pages: 47 - 53

6. Oxaliplatin-based chemotherapy for the treatment of a metastatic carcinoid tumor

   • Eric D. Tetzlaff
   • Jaffer A. Ajani

   Case Report Pages: 55 - 58

7. Metastasis to appendix from lung adenocarcinoma

   • Kunihiko Miyazaki
   • Hiroaki Satoh
   • Kiyohisa Sekizawa

   Comment Pages: 59 - 60