Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Dextrocardia without situs inversus . Moderate unfolding of the thoracic aortic arch . Cardiomediastinal silhouette and hilar contours are otherwise unremarkable . Indistinct right base consolidation with associated effusion is small . The left lung and right apex are clear . No pneumothorax or left effusion .
    OUTPUT:
    
1 . Right basal pneumonia with associated small effusion . 2 . Isolated dextrocardia without situs inversus .