sorry but i can't remember the name of the condition of these lumps. I've just had these lumps/sores appear on my legs, about 3/4 on each. At first i thought they were insect bites & after a week they showed no sign of going or getting smaller. They are bright red & of considerable size. They are also very hot & i'm finding it painfull to walk now or apply any pressure to them. The doctor said they are familiar with patients with crohns or colitis but could offer no remedy except time. I'm wondering if anyone else has had these & what you used to get rid of them???