Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . Lung volumes are low . There is no evidence of consolidation . 13 mm rounded opacity projecting over the right lower lung may represent normal pulmonary vasculature or a new pulmonary nodule . No pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . 13 mm rounded opacity projecting over the right lower lung may represent normal pulmonary vasculature or a new pulmonary nodule . Dedicated PA and lateral chest radiograph is recommended for further assessment .