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Table 3 Clinical information and summary of personal and family histories of mutation carriers

From: Breast cancer patients suggestive of Li-Fraumeni syndrome: mutational spectrum, candidate genes, and unexplained heredity

Index patient identifier

Variant

Personal history (age at diagnosis in years)

Immunohistochemistry (if available)

Family history of cancer (age at diagnosis in years)

Conformance to LFS/LFL criteriaa

7

PALB2:p.(Arg170Ilefs*14)

BC (40)

1. TNBC

Mat. – M: BC (40)

Eeles

Pat. – F: leukemia (< 50), GM: esophagus (60)

Chompret 2008

Chompret 2009

30

RUNX1:c.97+1G>A

BC (33)

N/A

Mat. – M: BC (56), GM: BC (60)

Chompret 2008

32

ATM exon 62–63 del

BC bilateral (30 + 40)

1. Triple-positive

2. Triple-positive

Mat. – M: OvCa (51), half-S: BC (41) + lung (46), U: leukemia (45), GM: cancer, GF: cancer

Eeles

orig. Chompret

Chompret 2008

Chompret 2009

Chompret 2015

40

ATM:p.(Cys2931*)

BC (39)

N/A

Mat. – M: OvCa (40), A: leukemia (20)

Eeles

CHEK2 exon 9–10 del

Chompret 2008

Chompret 2009

58

CDKN2A:p.(Arg98*)

BC (32)

HER2+

Mat. – GM: ureter (64)

Chompret 2008

RECQL4:c.1390+1G>C

Pat. – GF: hypopharynx (62)

59

WRN exon 15–16 del

BC (32)

N/A

Mat. – half-S: melanoma (46), GF: lung (64), GM: CRC (50), GGM: CRC (59), U: kidney (60), this U’s sons: melanoma (45), basalioma (36)

Eeles

orig. Chompret

Chompret 2008

Pat. – U: brain (25), 10 Us/As: all died of cancer at a young age

Chompret 2009

Chompret 2015

Birch

60

ATM:p.(Glu1978*)

BC (40)

HR+

Mat. – M: BC (51), GM: BC (73)

Eeles

Pat. – F: glioblastoma (42)

Chompret 2008

Chompret 2009

Chompret 2015

65

FANCI:p.(Arg1285*)

BC (30)

HER2+

Mat. – U: CRC (37), GF: CRC (70), GGM: cancer

Chompret 2008

PMS2 exon 3–8 del

Pat. – GF: esophagus (74)

Chompret 2015

76

PALB2:p.(Gln60Argfs*7)

BC bilateral (33 + 39)

1. HR+ lobular

2. HR+ (HER2+ in metastases)

B: lung (43)

Eeles

Mat. – M: pancreas (58), A: melanoma (67)

orig. Chompret

Chompret 2008

Chompret 2009

79

RECQL4:p.(Ala919Thr)

BC (27)

HR+

Mat. – M: NHL (42), GF: bladder (54)

Chompret 2008

Pat. – GM: BC (53), GU: lymphoma (52), GA: BC (57), this GA’s daughter: BC (47)

Chompret 2015

  1. Abbreviations: A Aunt, B Brother, BC Breast cancer, CRC Colorectal cancer, del Deletion, F Father, GA Grand aunt, GF Grandfather, GGM Great grandmother, GM Grandmother, GU Grand uncle, HER2+ HER2 (ERBB2) overexpression/amplification, HR+ Hormone receptor-positive, M Mother, Mat. Maternal, N/A Not accessible, Ne Nephew, NHL Non-Hodgkin lymphoma, Ni Niece, OvCa Ovarian cancer, Pat. Paternal, S Sister, TNBC Triple-negative breast cancer, U Uncle
  2. aInformation about Li-Fraumeni and Li-Fraumeni-like criteria definition are given in Additional file 2