Fig. 12
From: Tumor in the veins: an abdominal perspective with an emphasis on CT and MR imaging
A 43-year-old female with no past medical history presented with right flank pain, shortness of breath, and microscopic hematuria. a Axial plane postcontrast CT image demonstrates expansile macroscopic fat containing mass (arrows) located within the right renal sinus suggestive for AML. Also, note is made of tumor thrombus extending into the right renal vein (arrowhead). b Coronally reformatted postcontrast CT image better delineates the extension of tumor thrombus into the right renal vein and IVCÂ (arrows). Surgery confirmed the imaging findings