CT

CT Brain

Axial non-contrast
Modality: CT (non-contrast)

- “ Ring artefacts are a CT phenomenon that occur due to miscalibration or failure of one or more detector elements in a CT scanner.  ”

Used in the following article:

  • CT artifacts - “ CT artifacts are common and can occur for various reasons. Knowledge of these artifacts is important because they can mimic pathology (e.g. partia...”
  • Ring artifact - “ Ring artifacts are a CT phenomenon that occur due to miscalibration or failure of one or more detector elements in a CT scanner. Less often it can...”

View full size version of Partial ring artifact on CT

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