Clinical experience and fertility outcome after uterine artery occlusion and embolization
© Springer-Verlag 2007
Received: 28 April 2007
Accepted: 5 July 2007
Published: 27 September 2007
We evaluated the effects of uterine artery occlusion and embolization on clinical results and pregnancy outcome using information provided by the literature published in the MEDLINE biomedicine database. Uterine artery occlusion has the potential to compromise fibroid growth and its symptoms. There were only a few complications and adverse events associated with laparoscopic uterine artery occlusion (LUAO) and fibroid embolization. LUAO and uterine artery embolization (UAE) procedures are both minimally invasive operating procedures that preserve the uterus and ovarian blood supply and allow achievement of pregnancy in women with symptomatic fibroids. Women who became pregnant after uterine artery occlusion and embolization had increased risk of abortion, pre-term birth, malpresentation, and/or caesarean delivery.
Hysterectomy is the most common treatment for symptomatic fibroids. The demand for alternative treatments has increased since the end of last century, both by patients and by surgeons looking for less invasive procedures. Laparoscopic myomectomy (LM) has become such an alternative procedure. Surgical myomectomy has been considered a treatment of choice for women with uterine leiomyomata who desire a safe pregnancy or wish to maintain their fertility. Laparoscopic myomectomy, rather than abdominal myomectomy, is naturally favoured by patients because it is less invasive and requires a shorter recovery time . Myomectomy is less desirable for women who wish to avoid the possibility of conversion to hysterectomy and who desire a safe pregnancy without a risk of uterine rupture [2–4].
Uterine artery occlusion (UAO) is an increasingly popular alternative to hysterectomy and myomectomy as a treatment for uterine fibroid tumour or postpartum bleeding. Uterine artery embolization (UAE) and laparoscopic uterine artery occlusion (LUAO) are the most known forms of UAO. Information on its effects on fertility and infertility is limited. The purpose of this review was to evaluate the effects of uterine artery occlusion on pregnancy and delivery using information provided by the literature published in the MEDLINE biomedicine database.
Uterine artery embolization: current status
Trans-catheter uterine artery embolization was originally used in obstetrics in 1979 to control persistent massive postpartum haemorrhage after failure of surgical ligation of the hypogastric arteries. The same procedure was introduced by Ravina et al., in 1994, as a primary treatment for uterine fibroids .
Preoperative patient assessment
Both the physician and patient should understand that UAE is a relatively new procedure and is associated with potential side effects and complications. Recommended preoperative evaluation tests are the following: physical/pelvic examination, imaging: sonography, CT scan, MRI ± hysteroscopy, laboratory tests (electrolytes, complete blood count, coagulation and renal function tests) and Papanicolaou smear within the past year. Contraindications to UAE are specified in Table 1 .
Contraindications to UAE
Pelvic inflammatory disease or active pelvic infection
Contrast medium allergy
Uncorrected coagulatory or vascular disorders
Severe renal insufficiency
Prior pelvic irradiation
Ovarian, uterine, endometrial or cervical cancers or undiagnosed pelvic mass
Technical overview of uterine artery embolization
The goal of UAE is to deliver particulate material—typically polyvinyl alcohol (PVA) particles, PVA microspheres, and/or gelatin-coated tris-acryl polymer microspheres—into both uterine arteries to produce ischaemic changes to myomas without causing permanent damage to the uterus . Using conscious sedation, local or intravenous analgesia, or epidural analgesia, the surgeon inserts a 5F catheter into the right femoral artery. When both uterine arteries have been identified by subtraction angiography, arteriography is performed to confirm that no vascular anomalies are present. Once the desired artery is located, a variety of embolic agents is injected until the flow becomes sluggish .
Clinical outcomes of uterine artery embolization
An ideal conservative treatment of fibroids would eliminate symptoms, markedly reduce the size of fibroids, limit recurrence of future fibroids, and preserve fertility. In 2000, Hurst and associates published collective results of UAE as a treatment for symptomatic myomas . Through a MEDLINE literature review, the authors identified seven major reports, which included a of 694 women. At variable follow-up intervals of 2 months to 12 months, abnormal uterine bleeding and uterine volume had decreased by 20% to 88% and 35% to 69%, respectively. In 2003, Pron et al. reported a Canadian multicentre clinical trial on 555 women. UAE was accomplished bilaterally in 538 (97%) women, unilaterally in 14 (2.5%) and was unsuccessful in three (0.5%) women. Follow-up ultrasound at 3 months showed a mean uterine and dominant fibroid volume reduction of 35% and 42%, respectively .
Risks of UAE, side effects and complications
Peri-operative risks and complications of UAE include bleeding and haematomas at the puncture site of the groin femoral artery, allergic or anaphylactic reactions to the iodinated contrast dye, incomplete uterine artery access, misembolization of non-target organs, and/or severe pain . Major complications after UAE for uterine fibroids are estimated to occur in 1–5% of cases . Serious infectious complications affect 1% to 2% of cases, and this problem is encountered more frequently with embolization of larger fibroids . To date, three deaths attributable to sepsis have been reported in association with embolization of the uterine arteries [12–14]. Approximately one-third of all patients develops postembolization fever. Perhaps the most troubling aspect after embolization is that it may be difficult to distinguish between severe postembolization syndrome and a secondary infection . Hysterectomy after UAE is necessary in approximately 1% of patients.
Fertility and pregnancy outcomes after uterine artery embolization
In 2004, Goldberg et al. compiled data from 139 pregnancies after laparoscopic myomectomy and 53 pregnancies after fibroid embolization . Of this total, 31 patients (58%) were from the collective experience of Ravina et al. in France. Authors reported that pregnancies after UAE were associated with significantly higher rates of pre-term labour (16%) and malpresentation (11%) than were pregnancies after laparoscopic myomectomy [odds ratio (OR) 6.2; 95% confidence interval (95% CI) 1.4–27.7 and OR 4.3; 95% CI 1.0–20.5, respectively]. Pron and colleagues (The Ontario Multicentre Trial) reported 24 pregnancies in 21 women from a population of 538 women treated with UAE for symptomatic fibroids . The clinical outcomes did not differ from those reported in the general population. The authors concluded that women are able to conceive after fibroid embolization and most of these pregnancies resulted in term deliveries of appropriately grown newborns . Walker and McDowell reported 56 completed pregnancies after UAE for leiomyomata . Thirty-three (58.9%) of the 56 pregnancies had successful outcome. Six (18.2%) of these were premature. Seventeen (30.4%) pregnancies miscarried. There were three terminations, two stillbirths, and one ectopic pregnancy. Of the 33 deliveries, 24 (72.7%) were by caesarean section. There were 13 elective sections, and the indication for nine was a fibroid. There were six cases of postpartum haemorrhage (18.2%). Compared with the general obstetrics population, there was a significant increase in delivery by caesarean section and an increase in pre-term delivery, postpartum haemorrhage, miscarriage, and a lower pregnancy rate. When the demographic characteristics of the study population are taken into account, these results can be partly explained. There were no other obstetric risks identified. Mara et al. compared the effects of UAE and myomecomy on future fertility . Their first results indicated that both methods were clinically successful in the majority of cases and were not connected with serious complications. On the other hand, premature menopause secondary to dissemination of embolization materials to the ovarian blood supply has been documented . Additionally, decreased vascularity of the uterine endometrium and myometrium could affect embryo implantation. In fact, embolization particles have been identified after UAE in structures adjacent to the leiomyoma . Ovarian function also may be compromised after UAE, and this is likely to reduce fertility.
Although the number of pregnancies after UAE is low, it seems that embolization may not be associated with adverse pregnancy outcomes.
The Society of Obstetricians and Gynecologists of Canada Clinical Practice Guidelines states: “UAE as a treatment for fibroids in patients wishing to preserve their fertility should be undertaken with full disclosure to the patient about limitations of such a procedure and the lack of existing data regarding future fertility and pregnancy outcomes” .
Laparoscopic uterine artery occlusion: current status
In 1999, Lee and colleagues reported on the feasibility of laparoscopic uterine ligation in 62 women for primary treatment of symptomatic uterine fibroids . The average reduction of dominant fibroid volume was 54%. The preliminary evidence suggested that laparoscopic occlusion of uterine arteries in women with symptomatic fibroids was feasible and safe.
Preoperative patient assessment
Overview of surgical techniques of uterine artery occlusion
Approach to the uterine artery
1. Liu et al.
2. Holub and Kliment
4. Lichtinger et al.
5. Park et al.
6. Vilas et al.
7. Hald et al.
Clips + bipolar coagulation
Technical overview of laparoscopic uterine artery occlusion
Clinical outcomes for LUAO
Liu et al. reported that laparoscopic bipolar coagulation of uterine vessels (LBCUV) was technically feasible in 97.7% of women with symptomatic fibroids . Using measurements derived from ultrasound evaluations, they demonstrated that uterine and dominant fibroid volume was reduced by an average of 46% and 76%, respectively. Holub et al. reported short-term results of laparoscopic uterine artery dissection using UltraCision (ultrasonically activated shears) in 17 women with symptomatic fibroids [23, 24]. At 3 months and 6 months follow-up, respectively, the average reduction in uterine volume was 23.6% and 36.8%, and the average reduction in dominant fibroid was 28.6% and 56.8%; 94.1% of women had an improvement in menorrhagia or dysmenorrhoea, and 91.6% had an improvement in bulk-related symptoms or pelvic pain 6 months after treatment. In 2002, Lichtinger and associates reported on LUAO in a small group of women, six by ligature and two by vascular clips, with symptomatic leiomyomas . Improvement of symptoms was reported by all patients. To date, publications on laparoscopic uterine occlusion have been case series showing technical feasibility, and mostly short-term outcomes (less than 1 year) or small randomised studies [22–28]. Mid-term results (up to 3 years), with a median follow-up of 14.5 months, showed a high rate of technical feasibility (98.5%), a low complication rate of 7.3%, and an average surgical time of 30.8 min . The average reduction of the dominant fibroid was 57.8% in patients who were followed up on for longer than 12 months, and symptom improvement was 93.2%. The two comparative studies evaluated the treatment efficacies of uterine artery embolization and laparoscopic uterine artery ligation [28, 30]. Park et al. suggested that LUAO results mainly in physiological cell death, i.e. apoptosis, whereas the corresponding result is cell necrosis for uterine artery embolization . Istre et al. compared the clinical outcome 6 months after treatment with bilateral laparoscopic occlusion of uterine embolization versus fibroid embolization . Both laparoscopic occlusion of uterine vessels and embolization of uterine leiomyoma improved clinical symptoms in the majority of patients. Participants who had undergone the laparoscopic procedure had less postoperative pain but heavier menstrual bleeding for 6 months after treatment. The authors concluded that a larger study and longer follow-up are necessary before a definite conclusion can be made regarding the most effective treatment.
Risks of LUAO, recurrence and complications
Symptom improvement, clinical failure and recurrence (Holub Z et al.; ). Two cases of fibroid necrosis were excluded
Length of follow-up (months)
3 and 6
Summary of complications experienced by patients (Holub Z et al.; ).
Early postoperative complication
Port-site injury bleeding
Obturator nerve irritation
Late postoperative complication
Uterine or fibroid necrosis
Submucous fibroid expulsion
Fertility and pregnancy outcomes after laparoscopic uterine artery occlusion
To date there have been few significant data published about pregnancy outcomes and deliveries after surgical occlusion or coagulation of the uterine artery. A systematic search of the biomedicine database MEDLINE from 1976 to 2006, using terms such as pregnancy, occlusion, coagulation and/or dissection uterine vessels and fibroid only, identified case reports, pilot study or cohort study from a few institutions [35–38], The first case of a successful pregnancy following classic bilateral uterine artery ligation was reported by Mitchell et al. . Chen et al.  described one pregnancy with the delivery of a normal foetus following LBCUV and proposed that the procedure might not affect subsequent reproductive function. One year later, the same authors evaluated the incidence and outcome of post-LBCUV pregnancies with controversial conclusions . Chen et al.  reported that the pregnancy and term pregnancy rates in sexually active women without contraception were 41.6% and 5.6%, respectively. Because a relatively high rate (41.2%) of early miscarriages was observed, they recommended that this procedure be employed only for women who did not desire additional children. In contrast to the previous outcomes, Holub et al.  reported more hopeful pregnancy and delivery outcomes of a small group of ten women following LUAO. Recently, the same authors compared the pregnancy results in women with symptomatic fibroids who had been treated by laparoscopic uterine artery occlusion with the results in women who had been treated by uterine artery embolization . Pregnancies after uterine embolization had a higher rate (43.7%) of spontaneous abortion than pregnancies after surgical artery occlusion (15%), (P < 0.05). There were no significant differences between the groups in the pre-term deliveries (14.2% LUAO group versus 12.5% UAE group). The pregnant women from both groups studied did not show signs of significant foetal distress or growth retardation.
Fertility and myomas. Obstetrics outcomes after myomectomy: comparative data
Fertility and pregnancy outcomes after myomectomy and LUAO (LM laparoscopic myomectomy, AM abdominal myomectomy, MLPT mini-laparotomy)
Holub et al. 
Connolly et al. 
Kumakiri et al. 
Seracchioli et al. 
Palomba et al. 
Goldberg et al. 
Mechanism of action of uterine artery occlusion and pregnancy theoretical implication
Burbank  proposed that, after UAO by any means, both the uterine and myoma vessels occlude by clotting, resulting in organ ischaemia. After a few hours, the uterus initiates fibrinolysis, which results in its lysing its own clots, and reperfusion begins. Fibroids do not initiate fibrinolysis, which results in prolonged ischaemia and fibroid death. Clotted myomas do not reperfuse; they die. Childbirth appears to kill myomas through the mechanisms of transient uterine ischaemia. To test the above hypothesis, Lichtinger et al.  studied the time courses of myometrial ischaemia and reperfusion after LUAO in a small group of women with fibroids. The pH was measured with a catheter electrode embedded in the endometrium and myometrium. The pH reached its minimum by a median time of 36 min. The pH returned to base line after 2–8 hours of UAO. The uterus escaped ischaemia within 6 h of UAO in 80% of women.
On the basis of the above theory, we assume that uterine artery occlusion allows the preservation of the uterus and the achievement of pregnancy, and, also, following childbirth, it may help to treat fibroids through mechanisms of transient ischaemia.
Uterine artery occlusion has the potential to compromise fibroid growth and its symptoms. There were only a few complications and adverse events associated with LUAO and UAE procedures. Both laparoscopic uterine artery occlusion and fibroid embolization are minimally invasive operating procedures that preserve the uterus and ovarian blood supply and allow achievement of pregnancy in women with symptomatic fibroids. At this time, there is insufficient information to predict the percentage of women who will able to become pregnant after uterine artery coagulation or embolization. It is very likely that the chance of pregnancy will depend on the extent of the fibroids and the quality of myometrial perfusion after previous uterine artery occlusion. Lichtinger et al.  and Burbank and Hutchinson  hypothesised a role of reperfusion and transient uterine ischaemia after UAO. Women who became pregnant after uterine artery occlusion had an increased risk for pre-term birth and for caesarean delivery. The issue involving clinical and pregnancy outcomes after uterine artery occlusion in UAE, laparoscopic bipolar or ultrasonic coagulation of the uterine artery needs to be studied prospectively in a large prospective study.
- Kim HS, Patra A (2006) Uterine artery embolization and future fertility. J Vasc Interv Radiol 17:1064–1065PubMedView ArticleGoogle Scholar
- Subramaninan S, Clark MA, Isaacson K (2001) Outcome and resource use associated with myomectomy. Obstet Gynecol 98:583–587View ArticleGoogle Scholar
- Dubuisson JB, Fauconnier A, Deffarges JV, Norgaard C, Kreiker G, Chapron C (2000) Pregnancy outcome and deliveries following laparoscopic myomectomy. Hum Reprod 15:869–873PubMedView ArticleGoogle Scholar
- Vercellini P, Maddalena S, De Giorgi O, Aimi G, Crosignani PG (1998) Abdominal myomectomy for infertility: a comprehensive review. Hum Reprod 13:873–879PubMedView ArticleGoogle Scholar
- Ravina JH, Herbeteau D, Ciraru-Vignaron N, Bouret JM, Houdart E, Aymard A, et al (1996) Arterial embolization to treat uterine myoma. Lancet 346:671–672View ArticleGoogle Scholar
- Vilos GA, Hollet-Caines J, Burbank F (2006) Uterine artery occlusion: what is the evidence? Clin Obstet Gynecol 49:798–810PubMedView ArticleGoogle Scholar
- Marshburn PB, Matthews ML, Hurst BS (2006) Uterine artery embolization as a treatment option for uterine myomas. Obstet Gynecol Clin N Am 33:125–144View ArticleGoogle Scholar
- Hurst BS, Stackhouse DJ, Matthews MZ, Marshburn PB (2000) Uterine artery embolization for symptomatic uterine myomas. Fertil Steril 74:855–869PubMedView ArticleGoogle Scholar
- Pron G, Bennet J, Common A, Wall Asch MR, Sniderman K (2003) The Ontario Uterine Fibroid Embolization Trial. Part 2. Uterine fibroid reduction and symptoms relief after uterine artery embolization for fibroids. Fertil Steril 79:120–127PubMedView ArticleGoogle Scholar
- Walker WJ, Pelage JP (2002) Uterine artery embolization for symptomatic fibroids: clinical results in 400 women with imaging follow-up. Br J Obstet Gynecol 109:1262–1272Google Scholar
- Rajan DK, Beecroft JR, Clark TWI, Asch MR, Simons ME, Kachura JE, et al (2004) Risk of intrauterine infectious complications after uterine artery embolization. J Vasc Interv Radiol 15:1415–1421PubMedGoogle Scholar
- Vashist A, Studd JW, Carcy AH, McCall J, Burn PR, Healy JC, et al (2000) Fibroid embolization: a technique not without complications. Br J Obstet Gynecol 107:1166–1170Google Scholar
- Walker W, Worthington-Kirsch R (1999) Fatal septicemia after fibroid embolisation. Lancet 354:307–308Google Scholar
- Lanocita R, Frigerio LF, Patelli G (1999). A fatal complication of percutaneous transcatheter embolization for treatment of uterine fibroids (abstract). Second International Symposium on Embolization of Uterine Myomata, Boston, MA, 16–18 SeptGoogle Scholar
- Goldberg J, Pereira L, Berghella V (2002) Pregnancy outcomes after uterine artery embolization. Obstet Gynecol 100:869–872PubMedView ArticleGoogle Scholar
- Pron G, Mocarski E, Vilos G, Common A, Vanderbourgh L (2005) Pregnancy after uterine artery embolization for leiomyomata: the Ontario multicenter trial. Obstet Gynecol 105:67–76PubMedGoogle Scholar
- Walker JW, McDowell SJ (2006) Pregnancy after uterine artery embolization for leiomyomata: a series of 56 completed pregnancies. Am J Obstet Gynecol 195:1266–1271PubMedView ArticleGoogle Scholar
- Mara M, Fucikova Z, Maskova J, Kuzel D, Haakova L (2005) Uterine fibroid embolization in women wishing to preserve fertility: preliminary results of a randomized controlled trial. Eur J Obstet Gynecol Reprod Biol 126:226–233PubMedView ArticleGoogle Scholar
- Colgan TJ, Pron G, Mocarski E, Bennett J, Common A, Vilos G, et al (2003) Pathologic features of uterine leiomyomas following uterine artery embolization for leiomyomas. Am J Surg Pathol 27:167–177PubMedView ArticleGoogle Scholar
- Lefebrve G, Vilos G, Asch M (2004) Uterine artery embolization. SOGC clinical guideline. J Obstet Gynecol 26:899–911Google Scholar
- Lee PI, Chang YK, Yoon JB (1999) Preliminary experience with uterine artery ligation for symptomatic uterine leiomyomata. J Am Assoc Gynecol Laparosc 6:S27–S29Google Scholar
- Liu W-M, Ng H-T, Wu Y-C, Yen Y-K, Yuan C-C (2001) Laparoscopic bipolar coagulation of uterine vessels: a new method for treating symptomatic fibroids. Fertil Steril 75:417–422PubMedView ArticleGoogle Scholar
- Holub Z, Kliment L (2002) Laparoscopic ultrasonic dissection of uterine vessels in women with benign uterine pathology. Clin Exp Obst Gynecol 29:54–56Google Scholar
- Holub Z, Lukac J, Kliment L, Urbanek (2003) S Short- term results from laparoscopic dissection of uterine vessels in women with symptomatic fibroids. Eur J Obstet Gynecol Reprod Biol 110:94–98PubMedView ArticleGoogle Scholar
- Pelozi M (2006) Transvaginal ligation of the uterine artery technique for conservative management of large symptomatic fibroids (abstract) XIII Congress of the Czech Society of Gynaecological Endoscopy, Hradec Kralove, Oct 19–22Google Scholar
- Lichtinger M, Hallson L, Calvo P, Adeboyejo G (2002) Laparoscopic uterine artery occlusion for symptomatic leiomyomas. J Am Assoc Gynecol Laparosc 9:191–198PubMedView ArticleGoogle Scholar
- Vilas GA, Vilos EC, Romano W, Abu-Rafae B (2005) Temporary uterine artery occlusion for treatment of menorrhagia and uterine fibroids using an incisionless Doppler-guided transvaginal clamp: case report. Hum Reprod 21:269–271View ArticleGoogle Scholar
- Park KH, Kim JY, Shin JS, Kwon JY, Koo JS, Jeong KA (2003) Treatment outcomes of uterine artery embolization and laparoscopic uterine artery ligation for uterine myoma. Yonsei Med J 4:694–702Google Scholar
- Holub Z, Jabor A, Lukac J, Kliment L, Urbanek S (2004) Mid-term follow-up study of laparoscopic dissection of uterine vessels for surgical treatment of symptomatic fibroids. Surg Endosc 18:1349–1353PubMedView ArticleGoogle Scholar
- Istre O, Hald K, Qvistad E (2004) Multiple myomas treated with a temporary, noninvasive, Doppler-guided transvaginal uterine artery clamp. J Am Assoc Gynecol Laparosc 11:273–276PubMedView ArticleGoogle Scholar
- Hald K, Langebrekke A, Klow NE, Noreng HJ, Berge AB, Istre O (2004) Laparoscopic occlusion of uterine vessels for the treatment of symptomatic fibroids: Initial experience and comparison to uterine artery embolization. Am J Obstet Gynecol 190:37–43PubMedView ArticleGoogle Scholar
- Simsek M, Sadik S, Taskin O, Guler H, Onoglu A, Akar M, et al (2006) Role of laparoscopic uterine artery coagulation in management of symptomatic myomas: a prospective study using ultrasound and magnetic resonance imaging. J Minim Invasive Gynecol 13:315–319PubMedView ArticleGoogle Scholar
- Lee C-H, Chang C-C, Kuo Y-T (2005) Color Doppler evaluation of blood flow changes in leiomyomas after uterine artery ligation. Int J Gynecol Obstet 90:118–122View ArticleGoogle Scholar
- Holub Z, Eim J, Jabor A, Hendl A, Lukac J, Kliment L (2006) Complications and myoma recurrence after laparoscopic uterine artery occlusion for symptomatic myomas. J Obstet Gynaecol Res 32:55–62PubMedView ArticleGoogle Scholar
- Mitchell GG, Mellor S, Burslem RW (1977) Pregnancy following bilateral uterine artery ligation. Br J Obstet Gynaecol 84:551–554PubMedGoogle Scholar
- Chen YJ, Wang PH, Yuan Ch, Yang MJ, Yen YK, Liu WM (2002) Successful pregnancy in a woman with symptomatic fibroids who underwent laparoscopic bipolar coagulation of uterine vessels. Fertil Steril 77:838–840PubMedView ArticleGoogle Scholar
- Chen Y-J, Wang P-H, Yuan C-C, Yen Y-K, Yang M-J, et al (2003) Pregnancy following treatment of symptomatic myomas with laparoscopic bipolar coagulation of uterine vessels. Hum Reprod 18:1077–1081PubMedView ArticleGoogle Scholar
- Holub Z, Lukac J, Kliment L, Urbanek S (2006) Pregnancy outcomes and deliveries following laparoscopic transsection of uterine vessels: a pilot study. Eur J Obstet Gynecol Reprod Biol 125:165–170PubMedView ArticleGoogle Scholar
- Holub Z, Mara M, Eim J (2007) Laparoscopic uterine artery occlusion versus uterine fibroid embolization. Int J Gynec Obstet 96:44–45View ArticleGoogle Scholar
- Coronado GD, Marshall LM, Schwartz SM (2002) Complications in pregnancy, labor, and delivery with uterine leiomyomas: a population based study. Obstet Gyn 95:764–769View ArticleGoogle Scholar
- Ramzy AM, Sattar M, Amin Y, Mansour RT, Serour GI, Aboulghar MA (1998) Uterine myomata and outcome of assisted reproduction. Eur Soc Hum Reprod Embryol 13:198–202Google Scholar
- Rahul S, Sefer DB (2002) Do uterine myomas cause infertility? Infertil Reprod Med Clin N Am 13:315–324Google Scholar
- Muram D, Gillieson M, Walters JH (1980) Myomas of the uterus in pregnancy: ultrasonographic follow-up. Am J Obstet Gynecol 18:16–18Google Scholar
- Connolly G, Doyle M, Barret T, Byrne P, De Mello M, Harrison RF (2000) Fertility after abdominal myomectomy. J Obstet Gynecol 20:418–420Google Scholar
- Kumakiri J, Takeuchi H, Kitade M, Kikuchi K, Shimanuki H, Itoh S, et al (2005) Pregnancy and delivery after laparoscopic myomectomy. J Minim Invasive Gynecol 12:241–246PubMedView ArticleGoogle Scholar
- Seracchioli R, Manuzzi L, Vianello F, Gualerzi B, Savelli L, Paradisi R, et al (2006) Obstetrics and delivery outcome of pregnancies achieved after laparoscopic myomectomy. Fertil Steril 86:159–165PubMedView ArticleGoogle Scholar
- Palomba S, Zupi E, Falbo A, Russo T, Marconi D, Tolino A, et al (2007) A multicentric randomised controlled study comparing laparoscopic versus minlaparotomic myomectomy: reproductive outcomes. Fertil Steril (in press )Google Scholar
- Goldberg J, Pereira L, Berghalla V, Diamond J, Darai E, Seinera P, et al (2004) Pregnancy outcomes after treatment for fibromyomata: uterine artery embolization versus laparoscopic myomectomy. Am J Obstet Gynecol 191:18–21PubMedView ArticleGoogle Scholar
- Burbank F (2004) Childbirth and myoma treatment by uterine artery occlusion: do they share a common biology? J Am Assoc Gynecol Laparosc 11:138–152PubMedView ArticleGoogle Scholar
- Lichtinger M, Burbank F, Hallson S, Herbert S, Uyeno J, Jones M (2003) The time course of myometrial ischemia and reperfusion after laparoscopic uterine artery occlusion—theoretical implications. J Am Assoc Gynecol Laparosc 10:553–566View ArticleGoogle Scholar
- Burbank F, Hutchinson FL (2000) Uterine artery occlusion by embolization or surgery for the treatment of fibroids: a unifying hypothesis—transient uterine ischemia. J Am Assoc Gynecol Laparosc 7:S1–S49PubMedView ArticleGoogle Scholar
- Ravina J, Ciraru-Vigneron N, Le Dref O, Merland JJ (2000) Pregnancy after embolization of uterine myoma: report of 12 cases. Fertil Steril 73:1241–1243PubMedView ArticleGoogle Scholar