Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding AP portable single view chest examination of ___ . The previously described right - sided chest tube remains in place seen to terminate in apical area of the right hemithorax . Right - sided paravertebral structures are also air-containing most likely represent moderately air - distended esophageal reconstruction . Attenuated appearance of hyperexpanded right lower lobe lung tissue status post right upper and middle lobectomies . No remaining pneumothorax can be identified . The on previous examination persistent rather prominent chest wall emphysema has been reduced to minute remnants . Elevation of right hemidiaphragm as before , but no evidence of any significant pleural effusion in the lateral or posterior pleural sinus . Left - sided hemithorax remains unremarkable as before . The heart size is within normal limits and there is no evidence of any pulmonary vascular congestion .
    OUTPUT:
    
Regression of previously described postoperative changes , chest tube remains in place without evidence of persistent pneumothorax and no new pulmonary abnormalities .