Right side
Right side
System: Urogenital
Section: Physics
Tag: ultrasound
Modality: Ultrasound

- “ Images show twinkle and colour comet-tail artefacts due to ureteric calculus. ”

Used in the following article:

  • Twinkle artifact - “ Twinkle artifact is the result of intrinsic machine noise seen with colour Doppler ultrasound 1. It occurs as a focus of alternating colours on Do...”
  • Colour comet-tail artifact - “ The colour comet-tail artifact is an ultrasonographic sign seen in a number of situations when colour Doppler scanning is performed. Typically th...”

View full size version of Twinkle and colour comet-tail artefact

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