Topics of the twelfth year of the colloquium:

• State of the art
• Highlights from the 2020 Gastrointestinal Cancers Symposium, San FranciscoOncogynaecology
• Breast cancer
• Precision medicine
• Controversies in Therapy of Gastrointestinal Tumours
• Immunotherapy
• Genitourinary cancer
• Lung cancer
• Microbiom