Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates at the level of the clavicles . An enteric tube enters the stomach , tip not visualized . A rounded opacity at the right lung apex corresponds to extensive scarring and bronchiectasis , which was partially imaged on the recent C - spine CT . Left apical scarring with retraction of the hilum and of volume loss is unchanged . The heart and mediastinum are within normal limits . Overlying tubing contributes to increased opacification at the left base .
    OUTPUT:
    
Right apical mass - like opacity may be due to scarring from prior infection ( e .g . TB ) or radiation fibrosis , but a dedicated chest CT is recommended to exclude malignancy . No other significant interval change . Correlation with clinical history for possible previous radiation is suggested .