I was diagnosed with Mycosis Fungoides maybe 10 years ago and have never gone past Stage 1A. I am not doing lightbox treatment because I have a history of a bit of melanoma. I see a specialist every six months who tells me not much has changed. What's interesting to me is that I think I had this 45 years before the dermatologist I'd been seeing for years decided it was MF and did a biopsy. The original rash appeared all over my body when I was 11, which was humiliating, and there was no explanation for it. It eventually went away except for places that don't see the sun. Honestly, though, after breast cancer, Long Covid, and a few other illnesses like Ehlers-Danlos Syndrome, this one is the least of my worries.