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. 2017 May-Jun;50(3):176–181. doi: 10.1590/0100-3984.2015.0166

Table 3.

Results for magnetic resonance imaging in the detection of periosteal reactions in general and in the classification of periosteal reactions by subtype, with conventional radiography as the reference.

Feature TP FP FN TN
Periosteal reaction 36 1 3 2
Codman’s triangle subtype 5 4 3 30
Laminated subtype 4 2 8 28
Spiculated subtype 5 6 4 27

TP, true-positive; FP, false-positive; FN, false-negative; TN, true-negative.