I have a pinhead size skin lesion on the lower leg (about 2 inches above the ankle and on the medial side of the leg, near the shin). It started off as a little blood blister about 2 months ago. I bursted it and since then it did not seem to scap as it should be i.e. forming a flat scale as in a normal wound. Instead, it is like a little hard dot forms in the middle and surrounded by a ring cushion. Looks like a tiny dart board I guess. I can press it down or burst it. And recently I have started wearing an elastic stocking over the leg and that seems to help. If I take the stocking off or rub it, it ll swell up again. My GP gave me Pimicort cream to put on but I don t think it has done anything. The lesion has not grown in size. It is not itchy or sore and it was not an insect bite. I am puzzled.