Key result
PET gains traction for measuring tissue function to overcome anatomical imaging challenges in sarcoma management.
Why the study?
Sarcomas have distinct biological and treatment-related features that pose challenges for imaging, and techniques measuring tissue function like PET are gaining interest for therapy evaluation.
PET imaging offers potential advantages over purely anatomical imaging for evaluating therapy response and staging in sarcoma patients.
May aid sarcoma staging and response assessment; leaves open prospective validation for routine use.
A correct histological diagnosis, careful staging and detection of tumour response to treatment are all crucial in the management of sarcomas. Imaging is important in all of these stages. Sarcomas have distinct biological and treatment-related features posing challenges for imaging. For example, size measurements may not adequately reflect response rates. Techniques which can measure tissue function rather than generate merely anatomical data such as positron emission tomography (PET) are rapidly gaining interest. We discuss the importance of imaging in different stages of patient management, emphasising the unique characteristics of sarcoma. Furthermore, we discuss the potential of PET for the various indications, focussing on therapy evaluation.
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A. C. M. van d Luijtgaarden (2008) conducted a review in Sarcoma. Positron emission tomography (PET) was evaluated. Positron emission tomography (PET) is rapidly gaining interest for measuring tissue function in the management and therapy evaluation of sarcomas, overcoming challenges of purely anatomical imaging.
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