Fig. 5From: Long-term survival with nivolumab followed by irinotecan after total gastrectomy in alpha-fetoprotein-producing gastric cancer: a case report and review of the literatureEthoxybenzyl diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (EOB-MRI). At the portal venous phase, the portal vein was cut off in the middle. Dilated vessels are observed from the obstruction to peripheral sites, indicating PVTT. a S8, b S6/7Back to article page