Hi, I originally was dx with pct because of blisters on top of hands and feet due to biopsy, it has now gotten worse and I go to Boston hospitals and they say it is Lichen complicatus simplex, it is disfiguring me, and they have me on thalidomie which I hate, they did a biopy and said that is what is was. The porphria turned out neg in stool, and twenty four hour urine, I don t know what to do next. thank you, Lesley 54 yr old healthy woman