%0 Journal Article %A Min Sung Kim %A Jinsung Kim %A Kwanghyun Cho %A Heebum Yang %T Portomesenteric vein gas with pneumatosis intestinalis: successful conservative treatment %D 2021 %R 10.1136/bcr-2020-241082 %J BMJ Case Reports %P e241082 %V 14 %N 1 %U https://casereports.bmj.com/content/bmjcr/14/1/e241082.full.pdf