All cases posted by me are the actual cases seen in hospital. Clinical hx: Previously healthy of unknown PMH 34yr old AAM presented w progressive lower leg painful superficial hyper-pigmentation. One ulceration was noted to have non-purulent drainage. Biopsy done; results pending. Common lab panels show WBC 10k Hgb 10, Hct 28, platelet 285. Electrolyte grossly NL except BUN 50 and CRE 9. Specialty labs including vasculitic panels pending. I think without clinical history, you will find it VERY difficult. Hidden Content: Reply To See The Correct Answer , Or Wait 7 Days To See It.