Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post left pneumonectomy with fluid filling the left hemi thorax and shift of mediastinal structures to the left , unchanged . There is a new focal consolidation in the lateral portion of the right lower lung . No right pleural effusion . No pneumothorax .
    OUTPUT:
    
Findings concerning for pneumonia in the right lower lung .