Abstract

ABSTRACTA diagnosis of systemic lupus erythematosus (SLE) was established in a 54-year-old woman with a compatible history, as well as patchy alopecia, anemia, arthralgias, and a positive LE cell preparation. Sixteen months later bilateral hilar and mediastinal lymph nodes appeared on chest roentgenogram. Sarcoidosis was diagnosed when hypercalcemia and noninfectious, noncaseating epithelioid granulomas were found in the skin and liver. The sarcoidosis remitted with corticosteroid therapy, but slowly advancing renal failure ultimately resulted in the patient's death. We believe the concurrence of SLE and sarcoidosis has not been previously reported in the English literature. Immune mechanisms are discussed.