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Details on three-generation pedigree (n = 80)
| Malignancies in family members under the age of 18 years | 2 (2.5%) |
|---|---|
| Relatives with cancer > 18–45 years of age | 11 (13.8%) |
| ≥ 2 first- or second-degree relatives in the same parental lineage with cancer under the age of 45 years | 3 (3.8%) |
| Any cancer history | 37 (46.3%) |
| More than 1 relative with cancer | 14 (17.5%) |
| Deaths due to cancer | 22 (27.5%) |
