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Table 1 Clinical features of breast papillomas

From: Magnetic resonance imaging features for differentiating breast papilloma with high-risk or malignant lesions from benign papilloma: a retrospective study on 158 patients

Variables

Group A

(n = 132)

Group B

(n = 43)

P value

Age (years)

47.4 ± 12.3

56.4 ± 11.6

< 0.001

Age (years)

  

< 0.001

 < 50

79 (59.8%)

12 (27.9%)

 

 ≥ 50

53 (40.2%)

31 (72.1%)

 

Postmenopause

51 (38.6%)

27 (62.8%)

0.006

Bloody nipple discharge

17 (12.9%)

13 (30.2%)

0.009

Personal history of a papillary lesion

3 (2.3%)

0 (0%)

1.000

Personal history of breast cancer

3 (2.3%)

1 (2.3%)

1.000

Concurrent breast cancer

4 (3.0%)

5 (11.6%)

0.069

Family history of breast cancer

2 (1.5%)

3 (7.0%)

0.180