ovarian benign neoplasm serous surface papilloma ovarian papillary tumor ovarian surface papilloma https://www.malacards.org/card/ovarian_surface_papilloma NCIT:C7279 UMLS:C1335183 MEDGEN:235423 ovarian surface papilloma MONDO:0003873 DOID:6407 A benign serous neoplasm characterized by the presence of papillary proliferations on the surface of the ovary.