First a PA thought it was bed bugs. Next a PA at a dermatology office said it was scabies. Now a new PA says it is Pitysiasis Rosea, which I believe. I have no marks on my fingers, toes, underarms, etc., for it to be scabies. I am beginning to get some mild itching feelings, though I am trying not to itch it. Tonight the new PA told me to take another shower and apply Pemetherin for 8-10 hours. Twice yesterday and this morning I applied Triamcinolone Cream. I will apply that after I wash off the Pemetherin tomorrow morning for 2 weeks. Something I just read online was that skin itching at night can occur from Bile Acid on skin surface. I am recovering from GBM Stage 4 surgery 14 months ago. (For last 5 MRI s since September, no GBM can be found. A miracle from God!) When in hospital last year, some lumps were found on my liver, though thought to be benign. I am due for another liver check-up. Could my skin marks and itching be caused by liver problems?