Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: HEART SIZE AND MEDIASTINUM ARE STABLE INCLUDING CARDIOMEGALY . RIGHT MID LUNG OPACITY IS DEMONSTRATED , NEW AND CONCERNING FOR PNEUMONIA . FOLLOWUP IN 4 WEEKS AFTER COMPLETION OF ANTIBIOTIC THERAPY IS RECOMMENDED SCLEROSIS IN THE RIGHT HUMERAL HEAD , REASON UNCLEAR
    OUTPUT:
    
HEART SIZE AND MEDIASTINUM ARE STABLE INCLUDING CARDIOMEGALY . RIGHT MID LUNG OPACITY IS DEMONSTRATED , NEW AND CONCERNING FOR PNEUMONIA . FOLLOWUP IN 4 WEEKS AFTER COMPLETION OF ANTIBIOTIC THERAPY IS RECOMMENDED SCLEROSIS IN THE RIGHT HUMERAL HEAD , REASON UNCLEAR