[A case of lupus pneumonia treated by pulse therapies and plasma exchange therapy]

A case of interstitial pneumonia accompanying SLE (lupus pneumonia) was reported. Shortness of breath in this patient was aggravating very rapidly even during methyl prednisolone pulse therapy, but the patient was relieved from this symptom soon after double filtration plasma exchange was carried out. We concluded that some cases which are resistant to pulse therapy and whose prognosis is very poor might be saved by plasma exchange.