Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low which leads to bronchovascular crowding . The right hemidiaphragm is partially obscured . The cardiomediastinal silhouette and hilar contours are stable . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Obscuration of the right hemidiaphragm may be secondary to atelectasis , however a developing consolidation can not be excluded in the appropriate clinical setting . .