Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right basilar consolidation has improved , with residual patchy opacities present . Small pleural effusion has decreased . Accentuated right diaphragmatic border and costophrenic angle , may represent tiny pneumothorax . Radiographic follow - up is recommended . There is no apical pneumothorax . Patchy nodular left basilar infiltrate is similar . Central line in place . Sternotomy . Cardiac pacemaker . Pulmonary vascularity has improved Prominent cardiophrenic angle fat pads .
    OUTPUT:
    
Significantly improved right basilar aeration , with residual patchy opacities . Tiny right costophrenic angle pneumothorax can not be excluded . Radiographic follow - up is recommended . Nodular left basilar infiltrate stable .