Which of the following imaging findings is considered diagnostic for angiomyolipomas?

Question

Quizplus · Accepted Answer

Angiomyolipomas contain fat, and thus have fat attenuation on computed tomography. This is considered diagnostic for angiomyolipomas. Marked echogenicity on diagnostic ultrasonography is a common finding in angiomyolipomas, but it is not specific. Calcification on plain film radiographs can be seen in angiomyolipomas but this is not a specific finding. Low signal intensity on T1-weighted MRI sequences is also a common finding in angiomyolipomas, but it is not specific.

Which of the Following Imaging Findings Is Considered Diagnostic for Angiomyolipomas