Leukocytoclastic vasculitis: a window to systemic churg strauss syndrome.

A twenty year old male presented with purpuric lesions with chronic painful ulcers over the lower extremities and a recurrent pruritic rash on the trunk for 10 years. He was diagnosed as idiopathic leukocytoclastic vasculitis (LCV) after investigations failed to reveal a systemic association. He was treated with immunosuppressants at each visit with partial remission.