Sunburst sign (renal angiomyolipoma)
Citation, DOI, disclosures and article data
Citation:
Elfeky M, Yap J, Bell D, et al. Sunburst sign (renal angiomyolipoma). Reference article, Radiopaedia.org (Accessed on 27 Mar 2025) https://doi.org/10.53347/rID-42552
rID:
42552
Article created:
Disclosures:
At the time the article was created Mostafa Elfeky had no recorded disclosures.
View Mostafa Elfeky's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Joshua Yap had no financial relationships to ineligible companies to disclose.
View Joshua Yap's current disclosures
Revisions:
6 times, by
5 contributors -
see full revision history and disclosures
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Synonyms:
- Sunburst sign (renal AML)
The sunburst sign refers to the appearance of arterial blush seen at selective arterial digital subtraction angiography (DSA) of a renal angiomyolipoma.
An angiomyolipoma is a hypervascular renal mass that shows a dense early arterial vascular network of tortuous irregular vessels with micro- or macroaneurysms.
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