Cytomegaloviral or Pneumocystis Jiroveci Pneumonia Increases Mortality in Systemic Lupus Erythematosus Patients with Pulmonary Hemorrhage: Evidence from Bronchoalveolar Lavage Fluid.

Owing to the high prevalence of CMV/PJP and its association with mortality, routine BALF analysis is recommended for all suitable SLE patients with PH. Use of aggressive immunosuppression does not benefit SLE patients with opportunistic infections during PH attack.