Laboratory studies showed anaemia with haemoglobin10.4 g/l; low leukocyte count 2.2 X10 3 ; normal PLT 378X10 3 , a raised (ESR) of 127 mm/hr, and (CRP);9mg\dl , a brain MRI showed multiple deep white matter small foci of signal alteration (related to vasculitis), MRI spine was normal, MRI brain angio was normal cerebral vessels. Here, CRP is linked to vasculitis.