A peculiar cutaneous reaction to repeated injections of insulin.
D003875:Drug Eruptions; D006801:Humans; D007267:Injections / Q000009:adverse effects*; D007328:Insulin / Q000009:adverse effects*; D007642:Keratosis / Q000139:chemically induced*; D008297:Male; D008875:Middle Aged
D007328:Insulin