Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest are obtained . Patchy right upper lobe opacity is seen . No priors available for comparison to assess for interval change in this patient with reported recent history of pneumonia . The left lung is clear . No pleural effusion or pneumothorax is seen . Cardiac and mediastinal silhouettes are unremarkable , albeit the hilar contours .
    OUTPUT:
    
Patchy right upper lobe opacity in a patient of this age is more worrisome for pneumonia as opposed to underlying lesion . No prior is available for comparison to assess for interval change . In the appropriate clinical setting , tuberculosis is not excluded .