Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of the ET tube , NG tube , and chest tubes . Right IJ central line is in stable position . The lungs are well expanded . Mild atelectasis is seen in the lung bases . There is no large pleural effusion . There is a new small left apical pneumothorax . The cardiomediastinal silhouette is stable from prior exam .
    OUTPUT:
    
1 . New small left apical pneumothorax . 2 . Otherwise no acute cardiopulmonary process .