Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There has been no significant interval change . Again seen is significant lucency in the right midlung compatible with loculated pneumothorax as characterized by chest CT from earlier the same day . The cardiomediastinal silhouette is stable noting an enlarged tortuous aorta and cardiomegaly . No acute osseous abnormality detected .
    OUTPUT:
    
No significant interval change since CT scan performed earlier the same day more clearly delineated loculated right - sided pneumothorax . Other findings as above and as detailed and CT chest report