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Table 4 Clinicopathologic features of patients with recurrence

From: Triple negativity and young age as prognostic factors in lymph node-negative invasive ductal carcinoma of 1 cm or less

No.

Age at diagnosis

T stage

Loco-regional Treatment

Systemic adjuvant treatment

ER

PR

HER2

Site of recurrent disease

RFS (months)

1

31

T1mic

BCS

None

+

+

-

Remnant breast

37.5

2

36

T1mic

BCS, RTx

None

+

-

+

Remnant breast

21.1

3

50

T1mic

BCS, RTx

None

-

-

-

Remnant breast

20.2

4

35

T1mic

Mastectomy

None

-

-

+

Lung

69.9

5

62

T1a

BCS, RTx

None

-

-

Unknown

Remnant breast

31.6

6

29

T1a

Mastectomy

Hormone therapy

+

+

-

Chest wall

30.3

7

52

T1b

BCS

Chemotherapy

-

-

-

Remnant breast

39.9

8

38

T1b

BCS, RTx

Chemotherapy

-

-

+

Lung, Skin

29.5

9

52

T1b

Mastectomy

None

-

-

-

Lung

6.1

10

53

T1b

BCS, RTx

Chemotherapy

-

-

-

Remnant breast

27

11

38

T1b

Mastectomy

Hormone therapy

+

+

-

Remnant breast

26.6

12

60

T1b

Mastectomy

None

+

-

-

Remnant breast

121.2

  1. Abbreviation: BCS, breast conserving surgery; RTx, radiotherapy