I have MF, which 'migrated' from PVR about 3 years ago. (I was diagnosed with PVR in 1983). Lately I have noticed that my skin seems to be getting frail. I have been very surprised a few times lately, when gardening or doing some physical work, that I have scratches or skin that has been scrapped away and is bleeding. I didn't notice that I had damaged the skin, no pain or anything to make me look until when I was changing my clothing or going for a shower.
It could be that I am 66 and perhaps this is a peculiarity that happens when you get old!
I was wondering if other fellow MPN patients had similar experiences.