Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with chest radiograph from ___ , there is a new heterogeneous area of opacity in the right infrahilar region without correlate on the lateral view , suggestive of early pneumonia . There is no effusion , pulmonary edema or pneumothorax . Mediastinal and hilar contours are normal . Heart size is normal .
    OUTPUT:
    
Ill - defined right infrahilar opacity suggests early pneumonia .