Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patchy right upper lung opacity , not clearly seen on the prior radiographs , or least significantly increased , is worrisome for pneumonia . Additional ground - glass opacities noted on chest CT from ___ for better appreciated on CT . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Dual lead left - sided pacer is stable in position . Partially imaged left humeral prosthesis is again noted .
    OUTPUT:
    
Patchy right upper lung opacity worrisome for pneumonia . Recommend followup to resolution . Additional ground - glass opacities seen on chest CT from ___ are better appreciated on CT . Findings should be followed up with CT .