Ring of fire sign (adnexa)

The ring of fire sign, also known as ring of vascularity, signifies a hypervascular lesion with peripheral vascularity on color or pulsed Doppler examination of the adnexa due to low impedance high diastolic flow 1.

This sign can be seen in:

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Article information

rID: 28883
System: Gynaecology
Section: Signs
Tag: pm
Synonyms or Alternate Spellings:
  • Ring of vascularity sign

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Cases and figures

  • Case 1: in ectopic pregnancy
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  • Case 2: ectopic pregnancy
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  • "Ring of fire" ar...
    Case 3: normal corpus luteum cyst
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