Chordoma: 18F-FDG PET/CT and MRI imaging features.
Joshua T OlsonDoris E WengerPeter S RoseIvy A PetersenStephen M BroskiPublished in: Skeletal radiology (2021)
On 18F-FDG PET/CT imaging, chordomas demonstrate moderate, heterogeneous FDG uptake. Predominant T2 hyperintensity and small foci of internal increased T1 signal are common on MRI. The inherent FDG avidity of chordomas suggests that 18F-FDG PET/CT may be a useful modality for staging, evaluating treatment response, and assessing for recurrent or metastatic disease.