Cancer Risk Assessment in Patients With a Constitutional Alteration of the PTEN Gene

Summary

This is a multicentric, observational, retrospective and prospective study, aiming to estimate the risk of cancer occurrence in subjects carrying a PTEN mutation, based on the constitution of a national cohort.

Eligibility

Inclusion Criteria:

1. Male or female.
2. Adult or child without age limit.
3. Carrier of a constitutional or mosaic alteration of the PTEN gene established and/or confirmed by the Institut Bergonié's genetics laboratory, following a request for molecular diagnosis made between 1997 and 2027.
4. Participant informed of his genetic diagnosis.
5. Participant informed and not having expressed non-opposition to participate in the research.
6. Participant affiliated to a French social security system in accordance with French law on research involving the human person.

Exclusion Criteria:

1. Participant under guardianship or curatorship. Exception: a participant with autism may be included in the study.
2. Persons deprived of their liberty by a judicial or administrative decision.
3. Persons under psychiatric care, persons admitted to a health or social establishment for purposes other than research; Exception: a participant with autism may be included in the study.

Conditions2

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