Acute infant hemorragic edema is a benign condition that affects children between 4 month and 2 years of age. Quick onset inflammatory edema and generalized ring shaped symmetric purpura are characteristic. Histology is of leucocitoclastic vasculitis. Clinical case: 9 month old child with a respiratory tract affection 2 weeks previous, consulting for left leg edema and fever, afterwards cutaneous and enteral mucosa purpura. Discussion: Acute hemorrhagic edema is a benign and self-limited illness. Lhe main differential diagnosis is Schonlein Henoch Purpura, and a careful evaluation and clinical follow-up is neccesary.