autoimmune/vasculitic and infective screen

Everyday living
1

Hi, My neurologist has sent me a letter and on it says

autoimmune/vasculitic and infective screen

does anyone know what this is?

Thanks

2

vasculitis is a condition of inflammation of the blood vessels, giving bruise like marks on the legs. it can be caused by infection, an allergic reaction or auto immune disease. all the above info was told to me by google. interesting ailment this ms!