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Sasakura Y, Katsumori T, Nishizawa K, Nishimura T, Yoshikawa T, Takahata A, Yamada K. Incidence and changes in endometrial-leiomyoma fistula following uterine artery embolization: a single-center retrospective analysis. Eur Radiol 2023; 33:8157-8164. [PMID: 37284865 DOI: 10.1007/s00330-023-09794-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 03/29/2023] [Accepted: 04/11/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVES To investigate whether the number and size of endometrial-leiomyoma fistulas (ELFs) change following uterine artery embolization (UAE) for leiomyoma and the correlation between ELFs and vaginal discharge (VD). MATERIALS & METHODS This study was a retrospective analysis of 100 patients who underwent UAE at a single institution between May 2016 and March 2021. They all underwent MRI at baseline, 4 months, and 1 year after UAE. The number and size of the ELFs were compared with the MRI images each time. The ELF tumor characteristics and the correlation between the ELFs and VD were assessed. Additional gynecologic interventions due to VD associated with ELFs were evaluated. RESULTS No ELF was observed at baseline. Ten ELFs were noted in nine patients at 4 months, and 35 ELFs were noted in 32 patients 1 year after UAE. The ELFs significantly increased over time (p = 0.004, baseline vs. 4 months; p < 0.001, 4 months vs. 1 year). The ELF size did not significantly change over time (p = 0.941). The tumors developing ELFs after UAE were mainly located at the submucosal or intramural area contacting the endometrium at baseline, with a mean size of 7.1 (2.6) cm. Nineteen patients (19%) had VD 1 year after UAE. There was no significant correlation between VD and the number of ELFs (p = 0.80). No patients underwent additional gynecologic interventions due to VD associated with ELFs. CONCLUSION ELFs increased in number and did not disappear over time after UAE in most tumors. CLINICAL RELEVANCE STATEMENT Despite the MR imaging findings, within the limited data of this study, ELFs were not seemingly associated with clinical symptoms, including VD. KEY POINTS • Endometrial-leiomyoma fistula (ELF) is a complication of uterine artery embolization (UAE). • ELFs increased in number over time after UAE and did not disappear in most tumors. • Most tumors developing ELFs after UAE were located near/contacted the endometrium and were larger.
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Affiliation(s)
- Yasuteru Sasakura
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, 602-8566, Kyoto, Japan.
| | - Tetsuya Katsumori
- Department of Radiology, Saiseikai Shiga Hospital, Ohashi 2-4-1, Ritto, Shiga, 520-3046, Japan
| | - Kaori Nishizawa
- Department of Radiology, Saiseikai Shiga Hospital, Ohashi 2-4-1, Ritto, Shiga, 520-3046, Japan
| | - Tomoaki Nishimura
- Department of Radiology, Saiseikai Shiga Hospital, Ohashi 2-4-1, Ritto, Shiga, 520-3046, Japan
| | - Tatsuya Yoshikawa
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, 602-8566, Kyoto, Japan
| | - Akiko Takahata
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, 602-8566, Kyoto, Japan
| | - Kei Yamada
- Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii-cho, Kamigyo-ku, 602-8566, Kyoto, Japan
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McGavin JJ, Sanders AP, Solnik MJ. Endocervico-Myomatous Fistula after Uterine Artery Embolization. J Minim Invasive Gynecol 2019; 26:995-996. [DOI: 10.1016/j.jmig.2019.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/10/2019] [Accepted: 01/12/2019] [Indexed: 12/01/2022]
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Definitive Management of Persistent Vaginal Discharge Caused by Leiomyoma-endometrial Fistulas after Uterine Artery Embolization. J Minim Invasive Gynecol 2018; 25:944-945. [DOI: 10.1016/j.jmig.2017.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 11/29/2017] [Accepted: 12/02/2017] [Indexed: 11/19/2022]
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Regarding "Multidisciplinary Approach in Large-Sized Submucous Myoma: Hysteroscopic Myomectomy after Uterine Artery Embolization". J Minim Invasive Gynecol 2018; 26:369-370. [PMID: 30165186 DOI: 10.1016/j.jmig.2018.07.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 07/20/2018] [Indexed: 10/28/2022]
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Mara M, Kubinova K. Embolization of uterine fibroids from the point of view of the gynecologist: pros and cons. Int J Womens Health 2014; 6:623-9. [PMID: 25018653 PMCID: PMC4074023 DOI: 10.2147/ijwh.s43591] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Uterine artery embolization (UAE) is a minimally invasive procedure with large symptomatic potential in treatment of women with uterine leiomyomas. Due to specificities of this method and possible complications the appropriate indication is crucial. Patient’ symptoms, age, plans for pregnancy, and surgical and reproductive history play a major role in decision-making regarding appropriate subjects for UAE. Close cooperation between the gynecologist and the interventional radiologist is necessary. UAE is usually offered as an alternative to surgical treatment. In patients with no fertility plans, it is a less invasive option than abdominal hysterectomy, with a comparable effect on fibroid-related symptoms and quality of life. The need for reintervention is markedly greater in patients after UAE (up to 35% within 5 years) than after hysterectomy. Women with large symptomatic fibroids wishing to retain the uterus and ineligible for minimally invasive (laparoscopic or vaginal) hysterectomy are good candidates for UAE. However, studies comparing UAE with minimally invasive hysterectomy are lacking. Use of UAE in younger women desiring pregnancy is more controversial, mainly because of the significant risk of miscarriage (as high as 64% in some studies) as well as the increased risk of other complications of pregnancy, such as preterm delivery, abnormal placentation, and post-partum hemorrhage. The risk of infertility or subfertility following UAE is unknown. Even poor candidates for myomectomy should be carefully selected for UAE after counseling about all possible adverse effects on fertility. Good prospective studies focused on fertility comparing UAE with no treatment or with myomectomy are needed but would be ethically questionable. This review summarizes the current knowledge regarding the benefits and potential risks of UAE from the point of view of the gynecologist, who should be responsible for proper indication of this treatment.
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Affiliation(s)
- Michal Mara
- Department of Obstetrics and Gynecology, General Faculty Hospital and First Medical Faculty of Charles University, Prague, Czech Republic
| | - Kristyna Kubinova
- Department of Obstetrics and Gynecology, General Faculty Hospital and First Medical Faculty of Charles University, Prague, Czech Republic
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Torre A, Paillusson B, Fain V, Labauge P, Pelage JP, Fauconnier A. Uterine artery embolization for severe symptomatic fibroids: effects on fertility and symptoms. Hum Reprod 2014; 29:490-501. [DOI: 10.1093/humrep/det459] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Mara M, Horak P, Kubinova K, Dundr P, Belsan T, Kuzel D. Hysteroscopy after uterine fibroid embolization: evaluation of intrauterine findings in 127 patients. J Obstet Gynaecol Res 2012; 38:823-31. [PMID: 22413922 DOI: 10.1111/j.1447-0756.2011.01782.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIM Several atypical hysteroscopy findings have been described in association with uterine artery embolization (UAE). The purpose of this study was to evaluate the types and frequency of these findings in the largest published series of patients. MATERIAL AND METHODS Premenopausal patients after bilateral UAE for symptomatic intramural fibroid underwent subsequent hysteroscopic examination 3-9 months following UAE. The uterine cavity was examined with focus on specific post-embolization changes. Biopsy of endometrium was obtained and evaluated together with a biopsy of abnormal foci if present. RESULTS UAE was performed in a total of 127 women with an average size of dominant fibroid 63.1 mm in diameter and an average patient age of 35.1 years. Even though the majority of patients were asymptomatic at the time of hysteroscopy (78.0%), the post-embolization hysteroscopic examination was normal in only 51 patients (40.2%). The most frequent abnormalities included tissue necrosis (52 women, 40.9%), intracavitary myoma protrusion (45 women, 35.4%), endometrium 'spots' (22.1%), intrauterine synechiae (10.2%) and 'fistula' between the uterine cavity and intramural fibroid (6.3%). Histopathological examination showed normal, secretory or proliferative endometrium in 83.5% patients. Necrosis and/or hyalinization prevailed in the results of biopsy of abnormal loci (45 cases, 35.4%). CONCLUSION Frequency of abnormal hysteroscopic findings several months after UAE for primary intramural myomas is high. Alarmingly high is the percentage of patients with a histopathologically verified necrosis. Performing hysteroscopy in selected patients after UAE is necessary before eventual surgical re-intervention, especially in women with reproductive plans.
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Affiliation(s)
- Michal Mara
- Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General Faculty Hospital, Prague, Czech Republic
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Uterine cavity-myoma fistula after hysteroscopic myomectomy mimicking uterine perforation at hysterosalpingography: case report. J Minim Invasive Gynecol 2011; 18:534-7. [PMID: 21777847 DOI: 10.1016/j.jmig.2011.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 04/04/2011] [Accepted: 04/18/2011] [Indexed: 11/23/2022]
Abstract
Fistula formation between the uterine cavity and the cavity of a subserosal myoma was diagnosed at laparoscopy/hysteroscopy in a 39-year-old woman with primary infertility. The patient had undergone 2 previous hysteroscopic resection procedures for removal of a submucosal myoma as part of infertility treatment. Hysterosalpingography demonstrated leakage of contrast medium from the uterine cavity, a characteristic feature of uterine perforation. At hysteroscopy/laparoscopy, a defect was observed in the posterior wall of the uterine cavity with connection to the cavity of a subserosal myoma without any tract to the peritoneal cavity. Laparoscopic myomectomy was performed to repair the uterine wall defect at the site of the fistula. Subsequently, the patient conceived after an office-based gonadotropin cycle therapy and is currently 20 weeks pregnant.
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Donnez O, Jadoul P, Squifflet J, Donnez J. Unusual complication after uterine artery embolization and laparoscopic myomectomy in a woman wishing to preserve future fertility. Fertil Steril 2008; 90:2007.e5-9. [PMID: 18692795 DOI: 10.1016/j.fertnstert.2008.05.091] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2008] [Revised: 05/28/2008] [Accepted: 05/30/2008] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To report a case of uterine fistula arising after laparoscopic myomectomy after a uterine artery embolization. DESIGN Case report. SETTING A university hospital center. PATIENT(S) A 38-year-old woman with a uteroperitoneal fistula after laparoscopic myomectomy after a uterine artery embolization. INTERVENTION(S) Laparoscopic excision of the fistula and repair of the myometrial defect with laparoscopic suture. MAIN OUTCOME MEASURE(S) Not applicable. RESULT(S) Complete correction of the myometrial defect was observed after laparoscopic surgery. CONCLUSION(S) Uterine artery embolization before myomectomy may interfere with myometrial cicatrization and thus alter the repair.
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Affiliation(s)
- Olivier Donnez
- Department of Gynecology, Université Catholique de Louvain, Brussels, Belgium.
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Bratby M, Belli AM. Radiological treatment of symptomatic uterine fibroids. Best Pract Res Clin Obstet Gynaecol 2008; 22:717-34. [DOI: 10.1016/j.bpobgyn.2008.01.013] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Mara M, Fucikova Z, Kuzel D, Maskova J, Dundr P, Zizka Z. Hysteroscopy after uterine fibroid embolization in women of fertile age. J Obstet Gynaecol Res 2007; 33:316-24. [PMID: 17578361 DOI: 10.1111/j.1447-0756.2007.00530.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AIM Uterine artery embolization for fibroids is a controversial issue for women with incomplete reproductive plans. Ovarian failure and uterine infection are the most dreaded complications of this procedure. The purpose of the present study was to assess the types and the frequency of intrauterine abnormalities and the histological features of the endometrium after embolization. METHODS Uterine artery embolization was performed on 51 women (average age 34.5 years) with intramural fibroid/s larger than 4 cm. Hysteroscopy and endometrial biopsy was performed from 3 to 9 months later in the luteal phase of the cycle. RESULTS Despite all women having no major symptoms prior to hysteroscopy, only 19 (37%) had completely normal hysteroscopic findings. There was intrauterine protrusion of fibroid/s in 19 cases (37%), yellowish coloration of the endometrium in 14 (28%), intrauterine or cervical adhesions in seven (14%), and communication between the myoma and the uterine cavity in five cases (10%). A normal, functional endometrium was histologically verified in 44 women of 49 (90%) who could be evaluated. Regressive changes (necrosis or hyalinization) of leiomyoma or of indefinite origin were found in 17 patients and embolization particles in five, including one patient with microspheres inside the endometrial vessel. No case of Asherman syndrome or endometrial atrophy was observed. CONCLUSION The frequency of abnormal hysteroscopic findings after embolization is surprisingly high. The clinical significance, reversibility, and impact on fertility of abnormal hysteroscopic findings after embolization remain unclear. Regardless, hysteroscopy should be strongly recommended to all patients after uterine fibroid embolization, prior to conception.
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Affiliation(s)
- Michal Mara
- Department of Obstetrics and Gynecology, Endoscopic Training Center, First Faculty of Medicine of Charles University, Prague, Czech Republic.
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Abstract
PURPOSE OF REVIEW To summarize the literature on uterine embolization for fibroids published in 2004 and 2005. RECENT FINDINGS During the last two years, our understanding of the outcome of uterine fibroid embolization has increased. The outcomes are comparable to those that occur after hysterectomy. Health-related quality-of-life studies have confirmed the positive impact of the procedure. Improvement in menorrhagia has been quantified using the alkaline hematin method, objectively confirming the outcome. Recovery is also better understood and quantified, with most patients experiencing only moderate pain over the first few days after embolization. In two pregnancy-outcome studies, an increased frequency of cesarean section occurred and possibly a greater likelihood of abnormal placentation, although the data are too few to draw conclusions at this time. Contrast-enhanced magnetic resonance imaging (MRI) has emerged as the primary tool for assessing the potential of complications following the procedure, and our understanding of vaginal discharge and uterine infarction has been increased as a result of its use. SUMMARY Within the last few years, uterine embolization has become an accepted therapy for uterine fibroids. The increase in understanding gained in recent years has helped to confirm the effectiveness and relative tolerability of this therapy.
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Affiliation(s)
- James B Spies
- Department of Radiology, Georgetown University Hospital, Washington, DC 20007, USA.
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Current World Literature. Curr Opin Obstet Gynecol 2005. [DOI: 10.1097/01.gco.0000194327.87451.dd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ng C, Lavery S, Hemingway A, Williamson R, McCarthy A, Trew G, Margara R. Successful spontaneous pregnancy following surgical removal of a post uterine artery embolized necrotic fibroid capsule: a case report. Hum Reprod 2005; 21:380-3. [PMID: 16223787 DOI: 10.1093/humrep/dei333] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Uterine artery embolization has been shown to be an effective treatment in controlling symptomatic uterine fibroids. Reports suggest that significant complications associated with the procedure are rare. However, data pertaining to preservation of fertility after embolization are scarce, and some authors do not advocate this procedure for women considering future pregnancy. We present a case of a post-embolization uterine cavity abnormality which was repaired surgically, followed by successful pregnancy outcome.
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Affiliation(s)
- Chun Ng
- Department of Reproductive Medicine, Hammersmith Hospital, Du Cane Road, London.
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Abstract
PURPOSE OF REVIEW Uterine artery embolization is increasingly being offered as an alternative to hysterectomy and myomectomy for the treatment of symptomatic uterine fibroids. This review is intended to evaluate the role of this technique in the management of uterine fibroids using information provided from recently published literature. RECENT FINDINGS A growing body of literature supports the efficacy of uterine artery embolization in relieving fibroid-related menorrhagia, pelvic pain and pressure symptoms and in substantially reducing the fibroid size in most patients. Recent publications also show significant improvements in health-related quality of life and high long-term satisfaction rates. The procedure is associated with shorter hospitalization and recovery times and lower morbidity rates compared with conventional surgical treatments. However, serious complications, such as uterine infarction or infection leading to emergency hysterectomy, have been reported in a few cases, and considerable work is currently underway to determine how the safety of the procedure can be enhanced. Although no long-term data on subsequent fertility are yet available, early reports on ovarian function and pregnancy outcomes after uterine artery embolization are encouraging. SUMMARY Based on current evidence, uterine artery embolization can be considered a valuable alternative to surgical therapy in the management of well-selected women with symptomatic uterine fibroids. Additional research is needed to help define the place of this technique for women who desire future pregnancy.
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Affiliation(s)
- Giovanna Tropeano
- Department of Obstetrics and Gynecology, Università Cattolica del Sacro Cuore, Rome, Italy.
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