In a non orientated study of 12,357 radio-detecting of the new recruits the authors noticed that tuberculosis is still occupying a privileged place despite the effort made for prevention, and a retreat of post-infectious bronchiectasis of childhood. The authors underline the necessity to continue systematic detecting despite the low percentage of restrained anomalies, this is for two reasons: *on the one hand to avoid the little tuberculosis epidemic of the barracks *on the other hand for an early treatment of the other affections especially heart affections.