ARTFICIAL INTELLIGENCE, SYSTEM ANALYSIS AND SIMULATION MODELING IN PREDICTION OF 5-YEAR SURVIVAL OF CARDIOESOPHAGEAL CANCER PATIENTS AFTER COMPLETE LEFT THORACOABDOMINAL ESOPHAGOGASTRECTOMIES

1. ARTFICIAL INTELLIGENCE, SYSTEM ANALYSIS AND SIMULATION MODELING IN PREDICTION OF 5-YEAR SURVIVAL OF CARDIOESOPHAGEAL CANCER PATIENTS AFTER COMPLETE LEFT THORACOABDOMINAL ESOPHAGOGASTRECTOMIES Oleg Kshivets, MD, PhD Department of Surgery, Siauliai Public Hospital & Cancer Center, Lithuania The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

5. Schemas of Procedures The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

6. Procedures

7. One-Stage Esophagogastroplasty or Esophagoenteroplasty

8. Schemas of Combined Procedures The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

9. Schemas of D3 Lymphadenectomy The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

12. General Cardioesophageal Cancer Patients Survival after Complete Left Thoracoabdominal Esophagogastrectomies (Kaplan-Meier) ( n=150 ) The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

13. Results of Univariate Analysis in Prediction of Cardioesophageal Cancer Patients Survival ( n=150 )

14. Results of Univariate Analysis in Prediction of Cardioesophageal Cancer Patients Survival ( n=150 )

15. Results of Univariate Analysis in Prediction of Cardioesophageal Cancer Patients Survival ( n=150 ) The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

20. Results of Correspondence Analysis in Prediction of Cardioesophageal Cancer Patients Survival (n=150) The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

21. Results of Multi-Factor Clustering of Clinicopathological Data in Prediction of Cardioesophageal Cancer Patients Survival (n=150) The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

23. Results of Kohonen Self-Organizing Neural Networks Computing in Prediction of Cardioesophageal Cancer Patients Survival after Complete Esophagogastrectomies (n=150) The 60th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

29. Ratio of Lymphocytes to Cancer Cells & Glucose Level in Prediction of Cardioesophageal Cancer Patients Survival after Complete Esophagogastrectomies (n=150 ) The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

30. Prognostic SEPATH-Model of Cardioesophageal Cancer Patients Survival after Complete Esophagogastrectomies, n=150 The 60 th Annual Meeting of Society of Surgical Oncology March 15-18, 2007, Washington , DC, the USA

31. Holling-Tenner Models of Cardioesophageal Cancer Cell Population and Cytotoxic Cell Population Dynamics

32. Cardioesophageal Cancer Dynamics