title: [Pregnancy outcomes and symptom improvement of patients with adenomyosis treated with high intensity focused ultrasound ablation].
abstract: Objective:To investigate the symptom improvement and pregnancy outcomes of patients with adenomyosis after treatment with high intensity focused ultrasound (HIFU) ablation.Methods:From October 2010 to October 2015, 68 patients with adenomyosis who wish to get pregnancies were treated with HIFU ablation in Suining Central Hospital. Among these patients, 56 presented with dysmenorrhea, 11 presented with menorrhagia, and 1 patient complained both; 41 of them had histories of abnormal pregnancy. The clinical data were analyzed retrospectively.Results:Fifty-four patients got pregnancy at the median of 10 months(range:1 to 31 months) after HIFU ablation, and 21 of them had delivered healthy babies. No uterine rupture occurred during gestation or delivery, and the newborn babies were healthy. Dysmenorrhea and menorrhagia in the patients who had pregnancies after HIFU ablation treatment were significantly relieved. The average menstruation volume score before and 1, 3, 6-month post-HIFU were 2.6±1.7, 1.7±0.8, 1.4±0.6, 1.3±0.6, respectively (P<0.05). The menstruation pain score before and 1, 3, 6-month after HIFU were 1.4±0.9, 0.9±0.7, 0.6±0.5, and 0.9±0.7, respectively (P<0.05). The volume of the adenomyotic lesions before and after HIFU at 1, 3, 6 month were (34±23), (23±15), (20±17), (20±12) cm3(P<0.05). Although the spontaneous abortion rate was decreased after HIFU ablation treatment, there was no significant difference between the preoperative and postoperative [43% (23/54) versus 37% (20/54),P>0.05]. However, 20 of the 54 patients had spontaneous abortion, compared with 21 patients who had delivered babies, there were no significant statistical difference in terms of age, duration of disease, lesion size, non-perfused volume ratio, as well as the symptom scores before and after HIFU ablation treatment.Conclusions:HIFU ablation treatment is effective in improving symptoms of patients with adenomyosis. Based on our results, HIFU ablation treatment maybe also help to improve the pregnancy outcomes of patients with adenomyosis, but further studies are needed.
authors.affiliation: Department of Obstetrics and Gynecology, Suining Central Hospital of Sichuan Province, Suining 629000, China.
authors.forename: C Y
authors.initials: CY
authors.lastname: Zhou
authors.forename: X J
authors.initials: XJ
authors.lastname: Xu
authors.forename: J
authors.initials: J
authors.lastname: He
mesh_terms: D062788:Adenomyosis / Q000473:pathology / Q000601:surgery*; D000328:Adult; D004412:Dysmenorrhea; D005260:Female; D057086:High-Intensity Focused Ultrasound Ablation; D006801:Humans; D008595:Menorrhagia; D008598:Menstruation / Q000502:physiology; D008875:Middle Aged; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome; D012189:Retrospective Studies; D016896:Treatment Outcome