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Table 2 ADC ratio subtype analyses of brain metastases

From: Differentiation of brain metastases from small and non-small lung cancers using apparent diffusion coefficient (ADC) maps

Subtype

N

Mean

Min

Max

SD

SCLC

84

0.68

0.36

0.97

0.12

 Pre-therapeutic

55

0.66

0.36

0.88

0.12

 Post-therapeutic

29

0.70

0.47

0.97

0.13

AC

76

1.47

0.68

2.64

0.30

 Pre-therapeutic

58

1.50

1.00

2.64

0.28

 Post-therapeutic

18

1.37

0.68

2.15

0.36

SCC

17

1.52

0.97

2.53

0.36

 Pre-therapeutic

13

1.56

0.97

2.53

0.39

 Post-therapeutic

4

1.38

1.10

1.66

0.25

Other

3

1.01

0.65

1.39

0.37

Hemorrhage

5

1.06

0.75

1.42

0.28

  1. SCLC small cell lung cancer, AC adenocarcinoma, SCC squamous cell carcinoma
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BMC Medical Imaging

ISSN: 1471-2342

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