VP20.04: The fetal umbilical‐portal system in persistent right umbilical vein. Issue Volume 58:Issue S1(2021)Supplement (14th October 2021) - Massarwa, A.; Weissbach, T.; Miller, T. Elkan; Adamo, L.; Czeiger, S.; Lev, S.; Weissmann‐Brenner, A.; Weisz, B.; Yinon, Y.; Hadi, E.; Kassif, E.