99mTc sulfur colloid

99mTc sul·fur col·loid

a particulate radionuclide complex taken up by the reticuloendothelial system; used for imaging the liver and spleen.

99mTc sulfur colloid

Imaging A radiolabel used to identify sites of tumor development
References in periodicals archive ?
The published clinical evaluation of Lymphoseek demonstrated that the drug had faster injection site clearance and equivalent primary sentinel node uptake as compared to the filtered 99mTc sulfur colloid currently being used.