Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is marked thoracic dextroscoliosis . There are relatively low lung volumes . Given this , no focal consolidation , pleural effusion , or evidence of pneumothorax is seen . There is minimal left base retrocardiac atelectasis . The cardiac silhouette is not enlarged . The mediastinal and hilar contours are unremarkable . There is gaseous distention of the partially imaged stomach .
    OUTPUT:
    
Low lung volumes with mild left base atelectasis . Otherwise , no acute cardiopulmonary process . Gaseous distention of the partially imaged stomach .