[A Rare Cause for B Symptoms].

A Rare Cause for B Symptoms The 78-year-old patient was referred by her general practitioner for a tumor search after a 3-month deterioration of her general condition, B-symptomatology, persistently elevated inflammation values, progressive anemia and renal insufficiency. Given the previously discovered pulmonary nodules and microhematuria, we suspected vasculitis proven by elevated MPO-ANCA levels and a kidney biopsy. Therapy with steroids and cyclophosphamide effected remission.