Plan for Systematic Identification of Lung Cancers of Occupational Origin: Implementation Study (RECAP 2)

Inclusion Criteria:

• primitive CBP Patients;
• Patients employees or have been employees of the general scheme and / or the agricultural social security system;
• Patients understand French.

Exclusion Criteria:

• Patients recognized occupational disease for CBP;
• recognized disability in patients for CBP by the social security system;
• Patients who have never been employees of the General or the agricultural social security system plan
• Patients already included in phase 1 of the study;
• Refusal of participation, signed consent major patients protected under guardianship;
• Patients unable to understand the course of the study.