Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single upright portable chest radiograph is obtained . A small right apical pneumothorax is present . There is a right chest tube seen in appropriate position . Previous right apical nodule has been resected . Mild bibasilar atelectasis is present . Cardiomegaly is mild .
    OUTPUT:
    
Small right apical pneumothorax status post thoracotomy . Chest tube in place .