What to expect from genetic counselling for Li-Fraumeni syndrome

The counsellor builds a detailed family history, including cancer types, ages at diagnosis, more than one cancer in the same person, and any known TP53 result. They explain how Li-Fraumeni syndrome may be inherited, what a positive or uncertain result means, and why a result can affect several relatives. The discussion also covers the benefits and limits of testing and the emotional impact of learning inherited-risk information.

Gather medical records and family details before the visit, but do not delay counselling if information is incomplete. Bring questions about testing, privacy, children, pregnancy planning, and how relatives can access advice. Ask which specialists will coordinate surveillance and how appointments will be organised. A follow-up session is useful for interpreting results and turning them into an individual care plan.

Tell your medical team promptly about a new lump, persistent pain, unexplained bleeding, neurological change, or other symptom that concerns you; genetic counselling does not replace assessment. Seek additional support if testing results cause anxiety, family conflict, or uncertainty about screening appointments.

Ask why Li-Fraumeni syndrome is being considered, whether TP53 testing is appropriate, and which family member should be tested first. Clarify the screening plan, how radiation exposure will be considered, which specialists are involved, and how results can be communicated safely to relatives.