Welcome Remark
The congress committee sincerely welcome you to join in The Global Clinical Oncology Conference (GCOC 2025), which will be held during May 27th-29th, 2025 in Lisbon, Portugal.
GCOC 2025 includes plenary forum, 22 breakout streams, as well as poster exhibition in the three-day scientific program. The topics will focus on Epidemiology and Prevention, Biomarkers & Diagnostics, Gastrointestinal Cancer, Therapy and Treatment, Breast Cancer, etc.
GCOC 2025 is planned as a hybrid event. We are hopeful that many of you will be able to make the trip to the beautiful city to see old colleagues, and make new friends.
Honorary Chairman
Prof. Rolf F. Barth
The Ohio State University, USA
About Lisbon
Lisbon is Portugal’s capital and the hub of a multifaceted area that appeals to different tastes and senses. If you’re dreaming about your next trip to Europe, come and discover Lisbon, a historical city full of stories to tell, where the sun shines 290 days a year and the temperature rarely drops below 15℃.
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