Henoch-Schoenlein purpura: association with unusual vesicular lesions.
D002675:Child, Preschool; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications*; D008297:Male; D012867:Skin / Q000473:pathology; D012872:Skin Diseases, Vesiculobullous / Q000209:etiology* / Q000473:pathology