From: Clinical efficacy and problems with CT lymphography in identifying the sentinel node in breast cancer
Metastatic lesion size
Dye(+)
CTLG(+)
Isolated tumor cells(<0.2 mm)
2(100%)
Micrometastasis(0.2~2 mm)
10(91%)
9(82%)
Macrometastasis(≧2 mm)
13(87%)
12(80%)