HRCT before rituximab 2 mth earlier
Before rituximab therapy, the patient has used steroids. Prior HRCT findings;
- ground-glass opacities and consolidation in middle and lower lobe of the right lung. Diagnosed with infectious pneumonia
- minor atelectatic changes in both lung
- subtle ground-glass opacities in superior segment of lower left lobe and apicoposterior segment of upper left lobe