Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal and hilar contours are normal . There is no pleural effusion or pneumothorax . The lungs are well - expanded . There is a new small ill - defined opacity projecting over the right lower lateral lung , only well seen on the frontal view . There is no additional focal consolidation concerning for pneumonia . The upper abdomen is unremarkable .
    OUTPUT:
    
Ill - defined small opacity in the right peripheral lung , only well seen on the frontal view . This may represent a small resolving pneumonia . Follow up chest radiograph is recommended in 4 weeks with attention to this area , and if this finding persists , chest CT is recommended for further evaluation .