[1] Univ Paris, Hop Europeen Georges Pompidou, Assistance Publ Hop Paris, Serv Radiol, 20-40 Rue Leblanc, F-75015 Paris, France
[2] Univ Paris, Hop Europeen Georges Pompidou, Assistance Publ Hop Paris, Serv Anatomopathol, 20-40 Rue Leblanc, F-75015 Paris, France
[3] Univ Paris, Hop Europeen Georges Pompidou, Assistance Publ Hop Paris, Serv Radiotherapie, 20-40 Rue Leblanc, F-75015 Paris, France
[4] Univ Paris, Hop Europeen Georges Pompidou, Assistance Publ Hop Paris, Serv Otorhinolaryngol & Chirurg Cervicofaciale, 20-40 Rue Leblanc, F-75015 Paris, France