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Table 1 Patient characteristics, outcome and genetic information

From: Radio-induced malignancies after breast cancer postoperative radiotherapy in patients with Li-Fraumeni syndrome

 

1

2

3

4

5

6

7

8

Age

27

32

22

32

22

29

48

39

Histology

DCIS

IDC and DCIS

IDC

IDC

Phyllodes sarcoma

IDC

IDC

DCIS

Grade

NA

1

NA

2

NA

2

3

NA

Hormonal receptor

UN

pos

pos

pos

NA

pos

pos

pos

HER2 overexpression

NA

neg

pos

pos

NA

neg

neg

NA

TNM

TisN0M0

T1N0M0

T2N1M0

T1N1M0

TxN0M0

T1N1M0

T4N1M0

TisN0M0

Adjuvant Radiotherapy

No

No

Yes

Yes

Yes

Yes

Yes

Yes

Local relapse

No

No

No

No

Yes

Yes

No

Yes

Contralateral breast cancer

No

Yes

No

Yes

Yes

Yes

No

No

Radio induced tumors

No

No

No

No

Yes

No

*

Yes

New primary outside RT field

No

No

No

No

Yes

No

No

Yes

Codon

Mutation

c.375G > C exon 4

splice site

c.844C > T

exon 8 missense

c.742C > T

exon 7 missense

c.467G > A

exon 5

missense

c.724T > C exon 7

missense

c.542G > A

exon 5 missense

c.524G > A

exon 5 missense

c.673-2A > G

intron 6

splice site

  1. DCIS: ductal carcinoma in situ; IDC: invasive ductal carcinoma; UN unknown; NA: non applicable; * in field tumor with atypical histology