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Table 2 Overview of all lesions stratified by enhancement pattern

From: Intra- and peri-tumoral radiomics based on dynamic contrast-enhanced MRI for prediction of benign disease in BI-RADS 4 breast lesions: a multicentre study

Shape

Training cohort

Internal test cohort

External test cohort

Benign

(n = 197)

Malignant(n = 319)

p value

Benign

(n = 52)

Malignant(n = 94)

p value

Benign

(n = 22)

Malignant(n = 30)

p value

Mass

161

278

0.121

44

69

0.179

17

21

0.789

NME

36

41

 

8

25

 

5

9

 
  1. Abbreviations: NME, non-mass enhancement
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Radiation Oncology

ISSN: 1748-717X

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