34-year-old female with history of right portal vein thrombosis, currently on Coumadin. Evaluate all branches of portal vein for thrombus. Grayscale and color limited abdominal ultrasound through the portal vein and its branches demonstrates a patent main portal vein, right, and left portal vein with appropriate directional flow and expected waveforms, measuring 0.2 m/s.
Patent portal vasculature.