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. 2012 Jun 4;7(6):e38182. doi: 10.1371/journal.pone.0038182

Table 2. Results of imaging diagnosis.

Case Increase in circumference of the limba Pitting edema MRI CT Lymphoscintigraphy ICG
1 – + + – – +
2 – + + – + +
3 – + + + + +
4 – + + – + +
5 – + + – – +
6 – + + – + +
7 – + + + + +
8 – + + – – +
9 – + + – – +
10 – + + + + +
11 – + + – + +
12 – + + + + +
13 – + + + + +
14 – + + + + +
15 – + + – + +
16 – + + – – +
17 – + + – – +
18 + + + + + +
19 – + + – + +
20 – + + – – +
21 – + + – – +
a

3-cm increase relative to the contralateral side.