Skip to main content

Table 1 Patient characteristics (MRI group) according to tumor size estimation and discordance between MRI and histology

From: Magnetic resonance imaging and ultrasound for prediction of residual tumor size in early breast cancer within the ADAPT subtrials

 

Overestimation

MRI – Histol. > 10 mm

Difference

MRI – Histol. ≤10 mm

Underestimation

MRI – Histol. > 10 mm

Unknown

Total

Number of patients (% of total)

11 (4.44)

159 (64.11)

54 (21.77)

24 (9.68)

248 (100.00)

Age at initial visit [years]

 Mean

43.27

52.06

52.19

49.33

51.43

 SD

6.18

11.31

11.29

9.47

11.08

 Median

44.00

52.00

53.00

50.00

52.00

 Min

26.00

25.00

30.00

34.00

25.00

 Max

50.00

78.00

75.00

70.00

78.00

 N.d.

0

2

0

0

2

Central grade, N (%)

 1

0 (0.00)

4 (80.00)

1 (20.00)

0 (0.00)

5 (100.00)

 2

5 (4.49)

66 (65.35)

22 (21.78)

8 (7.92)

101 (100.00)

 3

6 (4.29)

88 (62.86)

30 (21.43)

16 (11.43)

140 (100.00)

 N.d.

0 (0.00)

1 (50.00)

1 (50.00)

0 (0.00)

2 (100.00)

Clinical baseline characteristics, N (%)

 cT

  1

5 (4.59)

80 (73.39)

19 (17.43)

5 (4.59)

109 (100.00)

  2

6 (4.72)

78 (61.42)

29 (22.83)

14 (11.02)

127 (100.00)

  3

0 (0.00)

1 (10.00)

5 (50.00)

4 (40.00)

10 (100.00)

  4

0 (0.00)

0 (0.00)

1 (50.00)

1 (50.00)

2 (100.00)

 cN

  0

6 (3.66)

121 (73.78)

30 (18.29)

7 (4.27)

164 (100.00)

  1

5 (6.85)

34 (46.58)

21 (28.77)

13 (17.81)

73 (100.00)

  2

0 (0.00)

4 (40.00)

3 (30.00)

3 (30.00)

10 (100.00)

  3

0 (0.00)

0 (0.00)

0 (0.00)

1 (100.00)

1 (100.00)

Menopausal status, N (%)

 Premenopausal

11 (9.24)

72 (60.50)

23 (19.84)

13 (10.92)

119 (100.00)

 Postmenopausal

0 (0.00)

80 (67.23)

28 (23.53)

11 (9.24)

119 (100.00)

 Unknown/unclear

0 (0.00)

7 (70.00)

3 (30.00)

0 (0.00)

10 (100.00)

BC subtype, N (%)

 HR+/HER2+

5 (4.72)

66 (62.26)

30 (28.30)

5 (4.72)

106 (100.00)

 HR−/HER2−

6 (6.52)

62 (67.39)

13 (14.13)

11 (11.96)

92 (100.00)

 HR−/HER2+

0 (0.00)

31 (62.00)

11 (22.00)

8 (16.00)

50 (100.00)