Mediastinal lines Mediastinal lines or stripes are interfaces between the soft tissue of mediastinal structures and the lung. Displacement of these lines is helpful in finding mediastinal pathology, as we have discussed above. #Clinical #Anatomy #Radiology #CXR #Mediastinal #Lines #APWindow #Paraaortic #Paraspinal #Azygoesophageal #Paratracheal #RadiologyAssistant