In this clinical case, we attend to a patient with pigmented purpuric dermatosis, diagnosed Schamberg disease. It is the most frequent type of all dermatosis. benign, idiopathic, harmless skin condition, but its importance mainly due these characteristics. Good general practitioners should be able at least consider differential diagnosis whenever shows purpura. We update relevant information ab...

Acute hemorrhagic edema of infancy (AHEI) is a benign form of leukocytoclastic vasculitis limited to the skin, which occurs in children younger than 2 years of age. The abrupt onset of fever, peripheral edema, and purpuric targetoid plaques in an infant may be confused with other dermatoses such as Henoch-Schönlein purpura, Sweet's syndrome, erythema multiforme, or septic vasculitis. Laboratory...

Fixed Pigmented Erythema (FPE) is a drug reaction. Pityriasis rosea of Gibert (PRG) is a cutaneous virus due to the reactivation of (HHV7/HHV6). We report here a case of FPE, the second episode simulating an initial double medallion PRG in a young adult. Our case confirmed the assertion that toxidermia is a major simulator of the other dermatoses behind the syphilis.