Henoch-Schönlein Vasculitis (HSV) is the most common vasculitis in childhood and is characterized by a systemic leukocytoclastic angiitis, mainly affecting the small vessels of the skin, joints, gastrointestinal tract, and kidneys. Other organs, such as brain, lungs, and scrotum, may occasionally be involved. HSV usually affects children between the ages of 5 and 15 years, while it is rare in adults and in infants