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A National Survey of Umbilical Endometriosis in Japan.
- Source :
-
Journal of minimally invasive gynecology [J Minim Invasive Gynecol] 2020 Jan; Vol. 27 (1), pp. 80-87. Date of Electronic Publication: 2019 Apr 06. - Publication Year :
- 2020
-
Abstract
- Study Objective: To identify the clinical presentation, diagnostic evaluation, operative or medical management, and postoperative recurrence of umbilical endometriosis.<br />Design: A retrospective national survey.<br />Setting: Obstetrics and Gynecology and Plastic Surgery Departments at a teaching hospital in Japan.<br />Patients: Patients with umbilical endometriosis or malignant transformation.<br />Interventions: A national survey was conducted to identify and evaluate cases of umbilical endometriosis or malignant transformation documented between 2006 and 2016.<br />Measurements and Main Results: The following were evaluated for each patient: age at diagnosis, body mass index, medical history, presence of extragenital endometriosis, surgical history, symptoms, imaging modalities, surgical therapy, hormonal therapy, follow-up period, postoperative recurrence, and time to recurrence. Ninety-six patients were identified with pathologically diagnosed benign umbilical endometriosis. The patients frequently had swelling (86.5%), pain (81.3%), or bleeding (44.8%) in the umbilicus. Sensitivity was 87.1% for physical examination, 76.5% for transabdominal ultrasonography, 75.6% for computed tomography, and 81.8% for magnetic resonance imaging. The cumulative recurrence rate was 1.34% at 6 months, 6.35% at 12 months, and 6.35% at 60 months after surgery. Importantly, there was no recurrence after wide resection including of the peritoneum (0 of 37 cases). The efficacy of dienogest (an oral progestin), gonadotropin-releasing hormone agonists, and oral contraceptives was 91.7%, 81.8%, and 57.1%, respectively. Finally, 2 cases of malignant transformation were identified.<br />Conclusion: There was a low recurrence rate following surgery, and hormonal treatment is an option, although the current findings suggest surgical therapy as the first choice of treatment for umbilical endometriosis.<br /> (Copyright © 2019 AAGL. Published by Elsevier Inc. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1553-4669
- Volume :
- 27
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Journal of minimally invasive gynecology
- Publication Type :
- Academic Journal
- Accession number :
- 30965115
- Full Text :
- https://doi.org/10.1016/j.jmig.2019.02.021