Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Rotated positioning . Allowing for this , no definite interval changes identified . Opacification of the right lung apex is considerably improved compared with 04 : 20 on ___ . There may be very faint residual opacity / atelectasis in this location Again seen is bibasilar , left - greater - than - right , patchy atelectasis , unchanged . No new area of significant atelectasis is seen . There is mild vascular plethora , unchanged . No gross pleural effusion . Allowing for differences in rotation , the cardiomediastinal silhouette is unchanged . Sternotomy wires again noted . Calcified granuloma in the right upper zone again noted . ETT , NG tube , esophageal temperature probe , and right IJ central line again noted , similar in appearance . The NG tube extends beyond the inferior edge of this film .
    OUTPUT:
    
Doubt significant interval change compared with ___ at 19 :21 .