Clinical Research Directory

Inclusion Criteria: Index case: 1. Major or minor patient 2. Histological or cytological evidence of malignant tumor diagnosis 3. Patient with cancer before age 40 (or before age 30 for breast cancer). 4. Absence of anomaly found on the oncogenetic panel tested in the predisposition concerned 5. Patient affiliated to a social security scheme 6. Signature of Informed Consent EXTRICAN 7. Availability of a tumor sample if needed secondary functional studies 8. Availability of both parents when the trio approach will be necessary in the population 1 (or validation of the indication in CPR in case of non-availability of both parents) 9. Availability of affected relatives in population 2 (or validation of the indication in SPC in case of non-availability of the related person) Related: 1. Major or minor patient 2. Histological or cytological evidence of the diagnosis of malignant tumor if 3. Patient affiliated to a social security scheme 4. Signing informed consent EXTRICAN Exclusion Criteria: Index and related case: 1. Refusal of the patient participation 2. Psychiatric illness and / or condition of the patient compromising the understanding of the information or the realization of the study 3. Patient under guardianship, curatorship or safeguard of justice 4. Pregnant woman