Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Newly placed left pectoral MediPort terminates in the upper right atrium . There is no pneumothorax . Evolving right lung postoperative changes are present . The left lung is clear . Mild cardiomegaly despite the projection is unchanged . A right apical chest tube has been placed . Small right chest wall subcutaneous emphysema is new .
    OUTPUT:
    
Status post right middle lobectomy with evolving right lung postoperative changes . New left pectoral MediPort terminates in the upper right atrium . No pneumothorax . New small right chest wall subcutaneous emphysema .