Lyre sign (carotid artery)

The lyre sign refers to the splaying of the internal and external carotid by a carotid body tumor. Classically described on angiography it is also visible on CT angiography.

Article information

rID: 6795
Section: Signs
Synonyms or Alternate Spellings:

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Cases and figures

  • Figure 1: lyre held by Apollo
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  • Case 1: carotid body tumor
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  • Case 2
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  • Case 2
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