Renal Sinus Fat Invasion and Tumoral Thrombosis of the Inferior Vena Cava-Renal Vein: Only Confined to Renal Cell Carcinoma
Makaleler > Tam Makale · 2014
Yazarlar: TÜRKER ACAR, Mustafa HARMAN, SERKAN GÜNEYLİ, Sait ŞEN, Nevra Zehra ELMAS
Case Reports in Radiology, Diğer Kurumların Hakemli Dergileri, Uluslararası, Scopus, 2014, cilt 2014, ss 1-5
DOI: 10.1155/2014/140365
Özet
Epithelioid angiomyolipoma (E-AML), accounting for 8% of renal angiomyolipoma, is usually associated with tuberous sclerosis (TS) and demonstrates aggressive behavior. E-AML is macroscopically seen as a large infiltrative necrotic tumor with occasional extension into renal vein and/or inferior vena cava. However, without history of TS, renal sinus and venous invasion E-AML would be a challenging diagnosis, which may lead radiologists to misinterpret it as a renal cell carcinoma (RCC). In this case presentation, we aimed to report cross-sectional imaging findings of two cases diagnosed as E-AML and pathological correlation of these aforementioned masses mimicking RCC.