Active Lumbar Spondylodiscitis on [Ga]Ga-PSMA-11 PET/CT Mimicking Bone Metastasis.

Diagnostics (Basel)

Department of Nuclear Medicine, Saarland University, 66421 Homburg, Germany.

Published: December 2023

AI Article Synopsis

  • A 71-year-old man with metastatic castration-resistant prostate cancer (mCRPC) underwent a [Ga]Ga-PSMA-11 PET/CT scan, revealing active lumbar spondylodiscitis.
  • The PET/CT indicated that both the prostate cancer and the spondylodiscitis were PSMA-positive.
  • This case highlights the importance of considering spondylodiscitis as a potential diagnosis for PSMA-positive findings in the spine, especially when intervertebral spaces and surrounding soft tissue are affected.

Article Abstract

We report a [Ga]Ga-PSMA-11 positron emission tomography/computed tomography (PET/CT) scan of a 71-year-old man with metastatic castration-resistant prostate cancer (mCRPC) and concomitant active lumbar spondylodiscitis, both PSMA-positive on a PET/CT scan. This interesting image should advise colleagues to consider spondylodiscitis as a differential diagnosis of PSMA-positive findings in the spine, particularly if intervertebral space and soft tissue are involved.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10742755PMC
http://dx.doi.org/10.3390/diagnostics13243616DOI Listing

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