Cutaneous manifestations number percentage Hyperpigmentation on sun exposed areas 16 100 Symétrique erythema 16 100 Edema 9 56.2 Pruritus 7 43.7 Gottron’sign 5 31.2 Poïkilodermatous lesions 4 25 Vitiligo 1 6.2 Telangiectasia 1 6.2

Table 2: Showing cutaneous signs.