[1] Albert Michallon Univ Hosp, Dept Pathol, Grenoble, France
[2] CHU Michallon UJF, Inst A Bonniot, INSERM, Dept Anatomocytopatho,U823, Grenoble, France
[3] CHU Caen, Dept Anatomocytopathol, F-14000 Caen, France
[4] CHU Michallon UJF, Dept Chirurg Thorac, Grenoble, France
[5] CHU Michallon UJF, Inst A Bonniot, INSERM, Dept Med Aigue Specialisee,U823, Grenoble, France