Details of the families studied
| Family no. . | Index case . | Age at diagnosis, y . | Relative . | Age at diagnosis, y . |
|---|---|---|---|---|
| 3 | Female | 56 | Sister | 66 |
| Identical twin | 59 | |||
| 5 | Female | 54 | Brother | 46 |
| Brother | 47 | |||
| Father | 71 | |||
| 6 | Female | 42 | Brother | 40 |
| Mother | 69 | |||
| 8 | Male | 70 | Brother | 76 |
| Brother | 55 | |||
| 11 | Female | 69 | Sister | 61 |
| 13 | Female | 70 | Brother | 58 |
| 15 | Male | 63 | Sister | 61 |
| 18 | Female | 74 | Sister | 73 |
| 20 | Male | 64 | Brother | 66 |
| 36 | Male | 81 | Sister | 77 |
| Brother | 64 | |||
| 37 | Male | 85 | Sister | 86 |
| Sister | 79 | |||
| Brother | 60 | |||
| 38 | Male | 77 | Brother | 71 |
| 39 | Female | 60 | Sister | 51 |
| 40 | Male | 71 | Sister | 48 |
| 41 | Male | 35 | Sister | 51 |
| 42 | Male | 59 | Second cousin | 43 |
| Brother (HD) | 52 | |||
| 45 | Male | 61 | Sister | 52 |
| 46 | Female | 61 | Sister | 59 |
| 48 | Female | 45 | Sister | 51 |
| 49 | Male | 69 | Sister | 80 |
| 60 | Male | 55 | Sister | 49 |
| 63 | Male | 57 | Sister | 43 |
| 64 | Male | 62 | Brother | 61 |
| 65 | Male | 62 | Brother | 70 |
| Sister (myeloma) | 75 | |||
| 78 | Male | 32 | Uncle | 54 |
| Uncle | 50 | |||
| 85 | Male | 60 | Brother | 49 |
| 96 | Male | 65 | Brother | 61 |
| 98 | Male | 67 | Brother | 64 |
| 44 | Female | 39 | Brother (HCL) | 39 |
| 47 | Female | 36 | Male cousin (NHL) | 64 |
| 59 | Male | 44 | Brother (NHL) | 48 |
| 80 | Male | 51 | Brother | 58 |
| Male cousin (HCL) | 46 | |||
| 102 | Female (SLVL) | 70 | Sister (SLVL) | 65 |
| Family no. . | Index case . | Age at diagnosis, y . | Relative . | Age at diagnosis, y . |
|---|---|---|---|---|
| 3 | Female | 56 | Sister | 66 |
| Identical twin | 59 | |||
| 5 | Female | 54 | Brother | 46 |
| Brother | 47 | |||
| Father | 71 | |||
| 6 | Female | 42 | Brother | 40 |
| Mother | 69 | |||
| 8 | Male | 70 | Brother | 76 |
| Brother | 55 | |||
| 11 | Female | 69 | Sister | 61 |
| 13 | Female | 70 | Brother | 58 |
| 15 | Male | 63 | Sister | 61 |
| 18 | Female | 74 | Sister | 73 |
| 20 | Male | 64 | Brother | 66 |
| 36 | Male | 81 | Sister | 77 |
| Brother | 64 | |||
| 37 | Male | 85 | Sister | 86 |
| Sister | 79 | |||
| Brother | 60 | |||
| 38 | Male | 77 | Brother | 71 |
| 39 | Female | 60 | Sister | 51 |
| 40 | Male | 71 | Sister | 48 |
| 41 | Male | 35 | Sister | 51 |
| 42 | Male | 59 | Second cousin | 43 |
| Brother (HD) | 52 | |||
| 45 | Male | 61 | Sister | 52 |
| 46 | Female | 61 | Sister | 59 |
| 48 | Female | 45 | Sister | 51 |
| 49 | Male | 69 | Sister | 80 |
| 60 | Male | 55 | Sister | 49 |
| 63 | Male | 57 | Sister | 43 |
| 64 | Male | 62 | Brother | 61 |
| 65 | Male | 62 | Brother | 70 |
| Sister (myeloma) | 75 | |||
| 78 | Male | 32 | Uncle | 54 |
| Uncle | 50 | |||
| 85 | Male | 60 | Brother | 49 |
| 96 | Male | 65 | Brother | 61 |
| 98 | Male | 67 | Brother | 64 |
| 44 | Female | 39 | Brother (HCL) | 39 |
| 47 | Female | 36 | Male cousin (NHL) | 64 |
| 59 | Male | 44 | Brother (NHL) | 48 |
| 80 | Male | 51 | Brother | 58 |
| Male cousin (HCL) | 46 | |||
| 102 | Female (SLVL) | 70 | Sister (SLVL) | 65 |
Relevant condition is CLL unless indicated. HD indicates Hodgkin disease; HCL, hairy cell leukemia; NHL, non-Hodgkin leukemia; SLVL, splenic lymphoma with villous lymphocytes.