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Morphological and enhancement pattern
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Reader 1
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Reader 2
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Matched cases between reader 1 &2
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K
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95% CI
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P value
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Percent agreement
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|---|
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Discrete nodular enhancement.
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53
|
56
|
47
|
0.730
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0.603–0.857
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< 0.001*
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86.5%
|
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Definite progressive mass.
|
25
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13
|
12
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0.564
|
0.369–0.760
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< 0.001*
|
87.39%
|
|
New or enlarging discrete nodule/ mass
|
34
|
40
|
19
|
0.273
|
0.087–0.458
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0.004*
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67.57%
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Deep ill-defined enhancement.
|
63
|
24
|
21
|
0.247
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0.116–0.378
|
0.001*
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59.46%
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Deep, ill-defined soft tissue mass.
|
59
|
19
|
14
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0.135
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0.004–0.266
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0.049*
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54.95%
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Focal mucosal non-mass like enhancement.
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16
|
6
|
4
|
0.309
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0.05–0.568
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< 0.001*
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87.39%
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No enhancement.
|
14
|
12
|
11
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0.826
|
0.658–0.993
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< 0.001*
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96.4%
|
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Diffuse linear mucosal enhancement.
|
31
|
30
|
24
|
0.706
|
0.56–0.856
|
< 0.001*
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88.3%
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Non-mass like tissue distortion.
|
67
|
49
|
41
|
0.402
|
0.242–0.562
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< 0.001*
|
69.37%
|
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Low density mucoid mucosal edema.
|
22
|
22
|
14
|
0.546
|
0.350–0.743
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< 0.001*
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85.6%
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