Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right - sided chest tube . Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Surgical chain sutures are seen at the right apex status post right upper lobe wedge resection procedure . Lungs are clear . No pleural effusion or pneumothorax is seen . There are no acute osseous abnormalities .
    OUTPUT:
    
No evidence of pneumothorax or other acute cardiopulmonary process .