Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette and pulmonary vasculature are unremarkable . There is likely eventration of the anterior right hemidiaphragm . Vascular crowding is seen in the right infrahilar region . No definite consolidation .
    OUTPUT:
    
No definite acute intrathoracic abnormality .