Fig. 1From: Tumor in the veins: an abdominal perspective with an emphasis on CT and MR imagingA 34-year-old female with myelofibrosis underwent splenectomy 3 days ago now presenting with right upper quadrant pain and elevated liver enzymes. Coronally reformatted postcontrast CT image demonstrates low attenuating filling defect within the main portal vein (arrows) with no enhancement consistent with bland thrombusBack to article page