angiomyolipoma
noun
an·gio·myo·li·po·ma
| \ ˌan-jē-ō-ˌmī-ə-lī-ˈpō-mə, -li-
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plural angiomyolipomas
also angiomyolipomata\ -mə-tə
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Medical Definition of angiomyolipoma
: a benign tumor composed of blood vessels, smooth muscle, and fat that occurs especially in the kidney and that is often asymptomatic but may cause pain or blood in the urine
… angiomyolipomas are often part of a syndrome called tuberous sclerosis. — Paul G. Donohue, The Star Ledger (Newark, New Jersey), 9 Dec. 1999 Macroscopic fat within a renal mass, identified by means of CT or magnetic resonance imaging (MRI), is diagnostic of angiomyolipoma (a benign mass), unless calcification is present, which would indicate a malignant condition. — Inderbir S. Gill, The New England Journal of Medicine,, 18 Feb. 2010