Respiratory failure and macrophage activation syndrome as an onset of systemic lupus erythematosus: A case report

Figure 1 Pulmonary computed tomography scan images of the lungs before and after treatment. A: Coronal computed tomography scan image of the lungs before treatment with methylprednisolone and cyclosporine showing obvious bilateral pleural effusion (arrow); B: Pleural effusion had disappeared at the time of discharge (arrow).