Abstract
Background: The skeleton is one of the frequent site of metastases in advanced cancer.
Prostate, breast and renal cancers mostly metastasize to bone.
Discussion: Malignant tumors lead to significant morbidity and mortality. Identification of bone
lesions is a crucial step in diagnosis of disease at early stage, monitoring of disease progression and
evaluation of therapy. Diagnosis of cancer metastases is based on uptake of bone-targeted radioactive
tracer at different bone remodeling sites.
Conclusion: This manuscript summarizes already established and evolving nuclear medicine modalities
(e.g. bone scan, SPECT, SPECT/CT, PET, PET/CT) for imaging of bone metastases.
Keywords:
Malignant tumors, morbidity, mortality, bone lesion, diagnosis, cancer metastasis, radioactive tracer.
Graphical Abstract
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