[Surgical exploration of the mediastinum].
D006801:Humans; D007796:Laminectomy; D008476:Mediastinal Cyst / Q000175:diagnosis*; D008479:Mediastinal Neoplasms / Q000175:diagnosis*; D008722:Methods; D010994:Pleura / Q000601:surgery; D013249:Sternum / Q000601:surgery
Exploration chirurgicale du médiastin