Gastrointestinal Malignancies: New Innovative Diagnostics And Treatment

Epidemiology of Gastrointestinal Malignancies; Molecular Biology and Genetics of Gastrointestinal Malignancies; Prevention of Gastrointestinal Malignancies; Imaging in Gastrointestinal Malignancies; Nutritional Support of Patients with Gastrointestinal Malignancies; Palliative Care for Patients with Advanced Stage of Gastrointestinal Malignancies; Endoscopic Diagnosis and Treatment of Earlier Stages of Esophageal Malignancies; Surgical Treatment of Esophageal Malignancies; Medical Treatment of Esophageal Malignancies; Endoscopic Diagnosis and Treatment of Earlier Stage of Gastric Malignancies; Surgical Treatment of Gastric Malignancies; Medical Treatment of Gastric Malignancies; Diagnosis and Staging of Pancreatic Malignancies; Surgical Treatment of Pancreatic Malignancies; Managements of Borderline Respectable and Locally Advanced Unresectable Pancreatic Malignancies; Medical Treatment of Advanced Pancreatic Malignancies; Diagnosis and Non-Surgical Treatment of Liver Malignancies; Surgical Treatment of Liver Malignancies and Live Transplantation; Image Guided Therapy of Liver Malignancies; Diagnosis and Medical Treatment of Malignancies of the Biliary Tract; Surgical Treatment of Malignancies of the Biliary Tract; Diagnosis and Medical Treatment of Colorectal Malignancies; Surgical Treatment of Colorectal Malignancies; Multimodality Management of Oligometastatic Colorectal Cancer; Rare Gastrointestinal Malignancies - Stromal Tumor, Neuroendocrine Tumor and Small Bowel Tumor;