Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs remain hyperinflated . The heart size remains within normal limits . Mediastinal and hilar contours are unchanged . New consolidative opacities are seen within the left upper lobe as well as both lung bases compatible with multifocal pneumonia . Mild pulmonary vascular engorgement is also demonstrated . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
Multifocal pneumonia . Followup radiographs are recommended after treatment to ensure resolution of this finding .