Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There is right middle lobe opacity , which is possibly reflecting pneumonia . Mild pulmonary vascular congestion is seen without overt edema . Heart size is top normal . There are no pleural effusions .
    OUTPUT:
    
1 . Possible middle lobe pneumonia 2 . Mild pulmonary vascular congestion .