Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Increased opacity projecting over the heart on the lateral view , probably corresponds to lingular pneumonia . There is no consolidation or mass elsewhere . There is no pleural effusion or pneumothorax . Heart size is normal . Mediastinal silhouette , hilar contours , and pulmonary vasculature are normal .
    OUTPUT:
    
Probable lingular pneumonia . Radiographic followup in ___ weeks following treatment is recommended to ensure resolution . Findings discussed with Dr . ___ by phone at 11 :20 a .m . on ___ .