Study of the Fixation of Various Vectors in PET/CT in Patients With a With Lung Cancer Before and During of CRT or RT

Exclusion Criteria

• •Histology other one than primitive bronchial cancer not in small cells lung
• •The patients for whom no tumoral target is assessable (forgiveness completes after first chemotherapy, operated patients).
• •Patients for whom a radiotherapy with curative aim is not indicated (tumoral extension, metastases, general state, co-morbidity).
• •Patient having benefited from an examination PET in the FDG with in more than 4 weeks and for which a new PET in the FDG is not necessary with in the framework of its disease