It is my greatest pleasure to welcome you all to the 5th Congress of Liquid Biopsy: “Opportunities and Challenges of Liquid Biopsy” (ISLB23) in our beautiful city of Madrid, Spain. 

Liquid biopsy is a fascinating and exponentially growing field that has a tremendous potential to significantly change the therapeutic strategy and management of cancer patients. ISLB seek to expand liquid biopsies adoption all over the world and remove obstacles that limit liquid biopsies implementation in the routine clinical practice. 

Our second in-person Congress (ISLB 2022) held in Miami, Florida, in October 2022, attracted over 500 attendees.  As you will soon notice, the quality of this Congress will be second to none; the Convention Center in which we will hold this Congress is one of the best in the world, and the museums, art galleries, and historic places to visit in Madrid are just outstanding.  We are sure that our participants will enjoy the vibrancy of Madrid, taking home an unforgettable cultural and scientific experience. 

Save the date and join us in Madrid on 19-21 November 2023, contributing to making this 5th World Congress of Liquid Biopsy an outstanding scientific meeting and an opportunity to prepare Liquid Biopsy professionals for the present and the future. 

See you all there!