#Colombian Association of Hematology and Oncology (ACHO)

September 18, 2026

5th Congress and 4th Ibero-American Summit on Hematology 2027

Cartagena, Colombia has been chosen as the host city for the V Congress and IV Ibero-American Summit of Hematology. We invite you to reserve your...

September 18, 2026

The Colombian Association of Hematology and Oncology (ACHO) Launches the “Avance Hematológico” Journalism Award

With the goal of driving informative excellence, educating the public, and highlighting the advances and human impact of blood diseases in the country, the Colombian...