Good day! My mother has a kind of rash for about a week now which a doctor said that it is Urticarial Vasculitis. Another doctor said that it is Erysipeloidal Cellulitis and seemed very sure of himself. The problem is that she has some problems in the lower part of her left leg (some small boils - ulcers of 1-2 cm in diameter).
I'm really bad at describing the disease, so i've taken some pictures. The problem first came out about five months ago (the left leg ulcers), she went to the doctor and he them, recommended some meds but the situation worsen. The current treatment is with antibiotics (Augmentin, Cephalexin), Detralex, Vessel Due and Pentoxi Retard.
The thing that scared me was that last time the doctor said that it isn't an infection but a kind of allergy or even lupus, thus he recommended treatment with Prednizone and Hydrocortisone. That seems very serious stuff for me and i'm very skeptic about this treatment. Please, can you have a look on the pictures below and point me (and her) in the right direction?
Thank you very much.
Initial situation (4 months ago): https://www.dropbox.com/sh/gg31cijkr6ofscj/wkTmRkLf0s
About 2 months ago, after the doctor "scratched" them: https://www.dropbox.com/sh/ef3sk5lxshdrwc8/ZrRwtSq08Y#/
Current situation (with rush all over her body, but her face): https://www.dropbox.com/sh/98k44aflicxpj51/HKRTcDHYMH