Granuloma annulare

external

• Causes

  • Diabetes mellitus

• Effects

  • Subcutaneous nodule

• Parents

  • Skin signs on observation

• Treatments

  • Dapsone

• Description

  • "Erythematous asymptomatic macules on extensor surfaces and knuckles 2:1 female preponderance 66% are under 30 years Biopsy: necrobiotic degeneration of dermal collagen"