Painful knee arthroplasty
- PMID: 24627412
- DOI: 10.2967/jnmt.113.132753
Painful knee arthroplasty
Abstract
A triple-tracer nuclear medicine study that incorporates (99m)Tc-sulfur colloid, (111)In-labeled leukocytes, and (99m)Tc-methylene diphosphonate can be useful for the diagnosis of aseptic loosening in a patient after total-knee arthroplasty, as demonstrated in this case study. The triple-tracer technique takes less time and is more accurate than a bone scan alone.
Keywords: 111In-labeled autologous leukocytes; 99mTc-MDP; 99mTc-sulfur colloid; bone; instrumentation; joint/muscle.
© 2014 by the Society of Nuclear Medicine and Molecular Imaging, Inc.
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