Ultrasound Scan Findings:
At the porta hepatis of the liver, there were multiple tiny tortuous
blood vessels around an abnormal-looking main portal vein which
contained thrombus (Figure 1). These tiny vessels also demonstrated
hepatopetal blood flow under color Doppler interrogation suggestive of
formed collaterals secondary to an occluded portal vein. There was
impaired visualization of the left and right intra-hepatic portal vein
branches sonographically.