Hallo Doctor, I have a skin rash on the othersie of my right palm its red, warm to the touch, /I am diabeticit started of with two very small cuts on my index fingure never healed, I am to see a skin specialist, also saw my GP who has put me on a course of antibiotics , please let me know what it might be. The pronounsation of the word Dr. said appeared to be scptacocolis. What is it. Many thanks.