Angiomyolipoma other imaging findings
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [2] Associate Editor(s)-in-Chief: Faizan Sheraz, M.D. [3]
Overview
On digital subtraction angiography, angiomyolipoma is characterized by hypervascular lesions, microvascular aneurysms, and absent AV shunting.
Other Imaging Findings
Digital Subtraction Angiography
On digital subtraction angiography, angiomyolipoma is characterized by:
- Hypervascular lesions
- Microaneurysms or macroaneurysms
- Sharply marginated
- Dense early arterial network
- Late whorled appearance
- Absent AV shunting
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- Figures A-D: Angiographic runs showed a significantly ptosed right kidney, with supply to the large upper pole angiomyolipoma via tortuous artery arising from the superior division of the right renal artery.[1]
References
- ↑ Image courtesy of Dr. Andrew Lawson. Radiopaedia(original file [1]). Creative Commons BY-SA-NC