Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear focal consolidation , pneumothorax or vascular congestion . There is blunting of the posterior costophrenic angles which could potentially potentially be due to trace effusions . Cardiomediastinal silhouette is stable . Deformity of the proximal right humerus appears old .
    OUTPUT:
    
Possible trace pleural effusions , otherwise no acute cardiopulmonary process .