Angiomyolipoma other imaging findings

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Faizan Sheraz, M.D. [2],Rekha, M.D.

On digital subtraction angiography, angiomyolipoma is characterized by hypervascular lesions, microvascular aneurysms, and absent AV shunting.

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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  A
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  B
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  C
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  D

• 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]

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