Content Tumour classification News & Events News & Events News International Classification of Diseases for Oncology, fourth edition (ICD-O-4) final tables now available Read More 20.07.2026 31.03.2026 Upcoming event: Launch of the WHO Classification of Tumours Evidence Explorer tool 19.02.2026 Publication of the IAC-IARC-WHO Cytopathology Reporting Systems, 1st Edition, Volume 4: WHO Reporting System for Soft Tissue Cytopathology SEE MORE News & Events Highlights Highlights Featured News International Women’s Day 2025 Read More 07.03.2025 SEE MORE Highlights Videos Videos Recording International Women’s Day 2025: insights from Dr Dilani Samarawickrema Lokuhetty, Head of the WHO Classification of Tumours programme WATCH VIDEO 07.03.2025 SEE MORE Videos
