Medical Definition of CSF (colony-stimulating factor)
CSF (colony-stimulating factor): A laboratory-made agent similar to a substance in the body that stimulates the production of blood cells.
The colony-stimulating factors (CSFs) include granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF).
Quick GuideUnderstanding Cancer: Metastasis, Stages of Cancer, and More
Subscribe to MedicineNet's Cancer Report Newsletter