Immunolymphoscintigraphy for Metastatic Sentinel Nodes: Test of a Model
Table 2
Mean percentages of activity in rabbit inguinal lymph nodes and liver as a ratio of activity at injection site at different times after injection, calculated from ROIs of the gamma camera images.
Percentage of injected activity (right + left foot)
Injection site
Inguinal lymph nodes
Liver
99mTc-HIG: mean values from 4 rabbit extremities
15 min p.i.
100%
0 %
0%
5 hours p.i.
53%
6%
4%
22 hours p.i.
5%
2%
1%
99mTc-nanocolloid: mean values from 4 rabbit extremities