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Comparison of pedigrees between patients with Li-Fraumeni syndrome. (A) A pedigree of patient 7 with only a family history of breast cancer. (B) A pedigree of patient 11 with a family history of various malignancies in first- or second-degree relatives and who met the Chompret criteria. Br, breast cancer; Cvx, cervical cancer; Lun, lung cancer; Mel, melanoma; Ov, ovarian cancer; Thy, thyroid cancer.
