Symptoms vary depending on the location of the affected vessels. A muscle biopsy of the suspected muscle , nerve biopsy , or organ or tissue biopsy shows vasculitis . A chest x-ray may indicate lesions of the chest. A urinalysis may show blood, casts , urine protein , or other abnormalities. Hepatitis blood tests may be positive.
Treatment aims at reduction of the inflammation, allowing the natural healing process to occur.
The outcome varies with the location of the vasculitis and the extent of associated infarction or tissue damage. Call your health care provider if symptoms indicate that necrotizing vasculitis may be present. Urgent or emergency symptoms include weakness , swallowing difficulty , speech impairment , changes in pupil size, and loss of function of an arm or leg or other body part. The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions.