AB136. SOH21AS046. Delayed gastropleural fistula: a rare cause of a persistent pleural effusion after blunt force trauma - Chan, Kin Yik; Keogh, Shane; Aucharaz, Nitin; Temperley, Hugo; O’Driscoll, James; Ravi, Narayanasamy; Tormey, Shona (Mesentery and Peritoneum, 2021)