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Table 4 False positive etiologies for sclerotic metastasis CAD
Degenerative
Sclerosis
Volume Averaging at
pedicle cortex
Cortex of vertebral
endplate
Sclerotic intravertebral
channel wall
basivertebral veins
Sclerotic wall
Schmorl
Other (bone island,
physeal scar, etc.)
'
s node
174 (28.1 %)
121 (19.5 %)
173 (27.9 %)
40 (6.4 %)
20 (3.2 %)
92 (14.8 %)
Training
set
Testing
set
Training
set
Testing
set
Training
set
Testing
set
Training
set
Testing
set
Training
set
Testing
set
Training
set
Testing
set
41
133
47
74
48
125
4
36
5
15
27
65
*635 total false positive etiologies
