| Ontario Health - Cancer Care Ontario's Data Book - 2025-2026 |
Updated April 2024
This is a complete listing of valid Morphology codes effective April 2018.
Citation for new classification:
WHO Classification of Tumors of Hematopoietic and Lymphoid Tissues, 4th ed., edited by S. H. Swerdlow, et al., International Agency for Research on Cancer, Lyon, 2008. ISBN 978-92-832-2431-0