Content Tumour classification News & Events News & Events News Publication of the WHO Classification of Tumours, 6th Edition, Volume 1: Digestive System Tumours Read More 29.07.2026 20.07.2026 International Classification of Diseases for Oncology, fourth edition (ICD-O-4) final tables now available 31.03.2026 Upcoming event: Launch of the WHO Classification of Tumours Evidence Explorer tool 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
