title: Ovarian pregnancy associated with microscopic decidualized endometriosis of the ovary: report of a case.
abstract: A case of ovarian pregnancy associated with microscopic endometriosis is described. The case satisfied Spiegelberg's four criteria. The associated endometriotic lesion histologically showed prominent decidual change.
authors.affiliation: Department of Obstetrics and Gynecology, Shinshu University of Medicine, Matsumoto, Japan.
authors.forename: T
authors.initials: T
authors.lastname: Toki
authors.forename: M
authors.initials: M
authors.lastname: Obinata
authors.forename: K
authors.initials: K
authors.lastname: Nakayama
authors.forename: O
authors.initials: O
authors.lastname: Oguchi
authors.forename: S
authors.initials: S
authors.lastname: Fujii
mesh_terms: D000328:Adult; D003656:Decidua / Q000473:pathology*; D010064:Embryo Implantation; D004715:Endometriosis / Q000473:pathology*; D005187:Fallopian Tubes / Q000601:surgery; D005260:Female; D006406:Hematoma / Q000473:pathology; D006801:Humans; D010049:Ovarian Diseases / Q000473:pathology*; D010052:Ovariectomy; D010053:Ovary / Q000473:pathology; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000175:diagnosis / Q000209:etiology / Q000473:pathology*