RT Journal Article SR Electronic T1 In pursuit of the primary JF Breathe JO Breathe FD European Respiratory Society SP 210142 DO 10.1183/20734735.0142-2021 VO 17 IS 4 A1 Mendonca, Jane A1 Acharya, Vishak A1 D'souza, Sanyo A1 Sahu, Kausalya Kumari A1 Kamath, Sindhu A1 Kini, Jyoti R. YR 2021 UL http://breathe.ersjournals.com/content/17/4/210142.abstract AB Extraovarian primary peritoneal carcinoma (EOPPC) is a rare tumour of the peritoneum that shares many features with serous ovarian carcinoma because of a common embryological origin. We report a case of EOPPC presenting with a malignant pleural effusion. https://bit.ly/3GMuKgL