title: MRI findings of a case of uterine tumor resembling ovarian sex-cord tumors coexisting with endometrial adenoacanthoma.
abstract: A case of uterine tumor resembling ovarian sex-cord tumors is reported. MRI was performed for the staging of the endometrial adenoacanthoma diagnosed by biopsy. A well-defined, slightly hyperintense mass with central hypointensity was noted in the myometrium on T2-weighted images. Pathological diagnosis of the myometrial mass was uterine tumor resembling ovarian sex-cord tumors. The central hypointense area was a leiomyomatous component. Adenoacanthoma was also confirmed. These features of coexisting tumors correlated well with the MRI findings.
authors.affiliation: Department of Radiology, Nippon Medical School Chiba-Hokuso Hospital, Chiba, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Okada
authors.forename: F
authors.initials: F
authors.lastname: Uchiyama
authors.forename: Y
authors.initials: Y
authors.lastname: Ohaki
authors.forename: S
authors.initials: S
authors.lastname: Kamoi
authors.forename: T
authors.initials: T
authors.lastname: Kawamura
authors.forename: T
authors.initials: T
authors.lastname: Kumazaki
mesh_terms: D000328:Adult; D018196:Carcinoma, Adenosquamous / Q000175:diagnosis* / Q000473:pathology; D016889:Endometrial Neoplasms / Q000175:diagnosis / Q000473:pathology; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008595:Menorrhagia / Q000473:pathology; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis*; D010051:Ovarian Neoplasms / Q000175:diagnosis* / Q000473:pathology; D018312:Sex Cord-Gonadal Stromal Tumors / Q000175:diagnosis* / Q000473:pathology; D014594:Uterine Neoplasms / Q000175:diagnosis* / Q000473:pathology