OC04.05: Management of ovarian masses during pregnancy in a London university hospital: a cohort study. (15th October 2018) - Saso, S.; Hayles, E.; Landolfo, C.; Al‐Memar, M.; Grewal, K.; Fourie, H.; Stalder, C.; Timmerman, D.; Yazbek, J.; Bourne, T.