Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac size is top normal . New Left lower lobe opacities likely correspond to pneumonia given the clinical history . Left upper lobe peribronchial opacities have increased . Tracheostomy tube is in standard position . Right PICC tip is in the cavoatrial junction . NG tube tip is out of view below the diaphragm . There is no pneumothorax . Left pleural effusion is a small .
    OUTPUT:
    
Multifocal left lung opacities consistent with multifocal pneumonia