title: Uterine histopathologic changes after Cu-Fix intrauterine device insertion.
abstract: A study of uterine histopathologic changes after the insertion of the Cu-Fix intrauterine device (IUD) was carried out at the Obstetrics and Gynecology Department, Faculty of Medicine, Chulalongkorn University. Ten patients, who had cold conization for a suspicious Papanicolaou smear, were fitted with the Cu-Fix IUD. All patients were diagnosed as having carcinoma-in-situ of the cervix and were scheduled for hysterectomy at 6 weeks postconization. Preoperative ultrasonography showed the IUD anchoring at the uterine fundus, which corresponded with posthysterectomized findings. At the anchoring site of the nylon knot, which serves as a small retention body in the fundus, slight mononuclear cells infiltration in the myometrium was found in only one patient. However, in the endometrium, there was infiltration of mononuclear cells as well as a few plasma cells during the proliferative phase of the cycle. Evidence of local foreign body reaction was found in all patients. No patient had symptoms or signs of pelvic infection.
authors.affiliation: Department of Obstetrics and Gynaecology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.
authors.forename: D
authors.initials: D
authors.lastname: Reinprayoon
authors.forename: S
authors.initials: S
authors.lastname: Taneepanichskul
authors.forename: S
authors.initials: S
authors.lastname: Niruthisard
authors.forename: S
authors.initials: S
authors.lastname: Suwajanakon
mesh_terms: D019092:Conization; D004717:Endometrium / Q000473:pathology; D005260:Female; D006801:Humans; D007044:Hysterectomy; D007435:Intrauterine Devices, Copper / Q000009:adverse effects*; D009215:Myometrium / Q000473:pathology; D014463:Ultrasonography; D014599:Uterus / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery