title: Adenomatoid tumor of uterus: presentation in endometrial curettings.
abstract: A case of adenomatoid tumor of the uterus with an unusual initial presentation is reported. The patient, a 25-year-old female, underwent a dilatation and curettage during investigation for infertility. Endometrial curettings revealed infiltration of the stroma by epithelioid and signet-ring-type tumor cells. Subsequent hysterectomy revealed a large, somewhat ill-defined posterior myometrial tumor that on the basis of histologic, histochemical, and ultrastructural investigation proved to be an adenomatoid tumor with infiltration into the endometrium.
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure; D000328:Adult; D003475:Curettage; D004717:Endometrium / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D006801:Humans; D008854:Microscopy, Electron; D014594:Uterine Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure