Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post median sternotomy , CABG , and vascular stenting . Heart is mildly enlarged but stable . The mediastinal and hilar contours are similar with mild unfolding of thoracic aorta . New consolidative process is noted within the right upper lobe compatible with pneumonia . There is mild pulmonary vascular congestion . Small pleural effusion on the right is present . No pneumothorax is identified . Degenerative changes involving the left glenohumeral and bilateral acromioclavicular joints are noted .
    OUTPUT:
    
Right upper lobe pneumonia . Followup radiographs after treatment are recommended to ensure resolution of this finding .