Just thought i would let you know i received a copy of the urgent referal letter my rheumy sent to the ent specialist, in which he is currently ? asking if i have limited wegeners as i have a clear xray and kidney funtion is ok but i do have a trace of blood in my urine. A mistake he has made on the referal is saying my RF is neg when in fact it was positive as i have a copy of it from him!!. He also say that i have had a ANCA test positive twice with a peri nucuear pattern with positive pr3 antibodies. Does anybody else have a positive RF?