Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . There is a focal consolidation in the right lower lobe posteriorly , which has intervally worsened since the prior study . The heart size is mildly enlarged . There is no evidence of pleural effusion , significant pulmonary edema , or pneumothorax . The left lung is grossly clear .
    OUTPUT:
    
Right lower lobe pneumonia , which has intervally worsened since the prior study . The above findings were communicated to Dr . ___ by Dr . ___ at 12 :45 via telephone , at the time of discovery .