Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral radiographs of the chest demonstrate a small amount of pleural fluid tracking into the right major and minor fissures . Multifocal consolidations have improved from ___ , but some residual opacities , particularly in the right upper lobe , persist . A possible left upper lobe nodular opacity also remains . Bilateral , right greater than left apical pleural thickening is seen . The hilar and cardiomediastinal contours are normal . Pulmonary vascularity is normal . There is no pneumothorax .
    OUTPUT:
    
1 . Interval improvement in , but persistence of multifocal consolidations . Possible pulmonary nodule in the left upper lobe . Unless there is a good understanding of the pulmonary process occurring in this patient , a CT is recommended for further evaluation . 2 . Residual small right pleural effusion , mainly tracking into the right major and minor fissures .