@janemc I was diagnosed in 1993 with ET. At the time it was designated a “disorder”. Not sure what year it became classified a “cancer.” I never had symptoms until I progressed to MF one year ago. Took HU for approximately 3 years. Counts stable and decided to take myself off that drug when my doctor retired. For some reason, I remained stable and healthy—-maybe it was a mental thing! Perfectly healthy until 2025.