Chew, Kah Teik Elevated serum CA 19-9 with adnexal mass: is it always an ovarian malignancy? [electronic resource] - Hormone molecular biology and clinical investigation Mar 2018 Publication Type: Case Reports; Journal Article ISSN: 1868-1891 Standard No.: 10.1515/hmbci-2018-0011 doi Subjects--Topical Terms: Adnexa Uteri--pathologyAdultBiomarkers, TumorCA-19-9 Antigen--bloodCystectomyEndometriosis--bloodFemaleHumansOvarian Neoplasms--bloodOvariectomyTomography, X-Ray ComputedUltrasonography