We encountered a round artifact on images obtained with our SPECT/CT system: a small dark spot surrounded by a broad light ring. The artifact was due to a problem with the SPECT portion of the hybrid system and was successfully removed through servicing of the system. This case report describes this scanner-based artifact, which, to our knowledge, has not previously been reported in the literature.
CITATION STYLE
Bashir, S., Shahbaz, M., & Iqbal, D. (2017). A bizarre ring artifact on SPECT/CT images. Journal of Nuclear Medicine Technology, 45(2), 119–120. https://doi.org/10.2967/jnmt.116.189365
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