Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . Vague nodular opacity in the right upper lobe is again noted which could represent pneumonia versus metastatic disease . The lungs appear otherwise grossly clear . Detection of small nodules is limited on radiograph . No large effusion or pneumothorax . Heart and mediastinal contours are stable and normal . Bony structures are intact . No free air seen below the right hemidiaphragm .
    OUTPUT:
    
Vague nodular opacity in the right upper lobe as seen on recent CT could represent a pneumonic consolidation though metastatic disease can not be excluded . Followup to resolution advised .