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Cervical ectopic pregnancy is one of the rarest types of pregnancy, representing less than 1 % of ectopic pregnancies. We report the case of minimally invasive management of a voluminous cervical ectopic pregnancy at 9 weeks gestation using uterine artery embolization and in situ methotrexate. During follow-up, we encountered no hemorrhagic complications, while ß-hCG values returned to normal by Day 104 and the uterine cavity fully recovered within 6 months. Additionally, we present a review of the literature on this topic.

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Background: Cervical ectopic pregnancy is a relatively rare type of ectopic pregnancy and has no standardized guidelines for management. Methods: This systematic review is based on the collection of case reports, published in PubMed/MEDLINE about the resolution of ectopic cervical pregnancies over the last decade and the presentation of a case managed in our healthcare unit. Studies involving cervical pregnancy in the first trimester with the presence of a viable embryo and ß-hCG in the serum below 100.000 mIU/mL were included, while heterotopic pregnancies were excluded. Results: Nineteen articles reporting twenty-three case reports are demonstrated explicitly emphasizing on the management techniques. There is no established approach for the management of this type of ectopic pregnancy. Conclusion: It is important to consider the conservative approaches as first-line treatment in all cases of cervical pregnancy preserving fertility. Minimally invasive methods are also described and preferred as second-line treatment, as reported in our literature review.

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Heterotopic pregnancy, defined by the simultaneous existence of intrauterine and ectopic pregnancy, is a rare pathological condition. In women undergoing assisted reproduction techniques, the frequency is higher. The possibility of the simultaneous existence of an ectopic pregnancy, when the certainty of an endometrial pregnancy has been assured, should always be considered with special care. The case of a patient with heterotopic pregnancy with assisted conception and the only symptom being nausea and vomiting is presented.

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Cervical ectopic pregnancy is the rarest kind of ectopic pregnancy, and it is known as the implantation of an embryo into the cervical mucosa. It is commonly associated with complications such as hemorrhage from the cervix and can lead to severe consequences if it is not treated early. For this reason, the treatment for a cervical pregnancy often requires an abdominal hysterectomy. To avoid such radical management, several conservative methods of termination have been used. In this paper, we report a complex management of one of our ectopic cervical cases, which includes embolization of the uterine arteries, treatment with methotrexate and mifepristone, evacuation of the pregnancy followed by local hemostatic sutures and application of a balloon in the cervix. The post-operative period was uneventful. After a three-day postoperative stay, the patient was discharged. The management options employed in the presented case achieved the goal of preserving fertility for our patient. There are no specific guidelines for the treatment of cervical pregnancies in advanced gestational age.

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Cervical ectopic pregnancies (CEPs) are rare and life-threatening diagnoses. Risk factors have been associated with CEPs, yet their etiology and pathogenesis remain unknown. Timely intervention is vital for successful outcomes, yet it is challenged as there is no standardized approach to treatment. We present the case of a 42-year-old woman diagnosed with CEP following five weeks and one day of amenorrhea. The patient was treated with a two-dose regimen of intramuscular methotrexate (MTX) but failed to respond. Ultrasound-guided intrasac MTX injection was considered a secondary treatment. However, spontaneous expulsion was observed after administering lidocaine at different cervical points. Hydrodissection following systemic MTX could present a novel alternative for treating CEP. Expulsion of pregnancy after hydrodissection could be associated with tissue necrosis and/or destabilized implantation of pregnancy, secondary to the effects of MTX. Further research is vital for evaluating the underlying mechanisms for expulsion and the role of hydrodissection following MTX in treating CEP.

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PURPOSE: Ectopic pregnancies include cesarean scar (CSP), cornual and cervical pregnancies. Various treatment modalities have been- described, but no standardized procedure has been defined so far. The aim of our analysis was to evaluate the diagnostics and treatment at the Department of Obstetrics and Gynecology, LMU University Hospital, Munich. METHODS: In this retrospective, single-center analysis, 24 patients treated between 2015 and 2020 were analyzed. After verification of the diagnosis by imaging and HCG-analysis, the treatment was individually determined: therapy with methotrexate (MTX) locally with or without simultaneous systemic treatment, surgical treatment via curettage, excision with uterine reconstruction even hemi hysterectomy. RESULTS: Ten patients presented with CSP, six with cervical and eight with cornual pregnancies. Median age was 34.6 years. CSP was treated with local MTX in six cases; five required additional treatment with systemic MTX or curettage. Primary curettage or surgery was performed in four cases. In cervical pregnancies the primary therapy with local MTX injection and systemic treatment was performed in 50%. One patient was treated with MTX and insertion of a Bakri balloon. Trachelectomy was required in one case. 50% of cornual pregnancies were treated with MTX locally and intramuscularly and 50% received surgery. CONCLUSION: Treatment strategies were based on the patient's individual risk parameters. The results of this study show, that simultaneous treatment with local and systemic MTX had good outcomes and could avoid surgeries.

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With an incidence of 1% of all ectopic pregnancies, cervical ectopic pregnancy (CEP) is due to possible early misdiagnosis or bleeding and rupture can become a life-threatening condition with the need for urgent hysterectomy, which has been seen in clinical practice recently. We present a case of early diagnosed invasive CEP treated with combined minimally invasive procedure (MIP) due to acute pelvic pain and bleeding. In our case, we applied several of these methods to a primigravida with early invasive CEP with fertility preservation. By combining the self-described local medications with uterotonics and cervical anaemia treatment, intravenous tranexamic acid and MIP, we were able to preserve the uterus with minimal blood loss and the possibility of future conception.

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The current standard treatment for placenta accreta is a hysterectomy, which carries a significant risk of hemorrhage. Although prophylactic uterine artery embolization (UAE) is established as an effective means of minimizing perioperative bleeding, there are few reports of its use early in pregnancy with invasive placenta. A 45-year-old woman, gravida 6, para 1, at 11 weeks of gestation presented with heavy, painless uterine bleeding and was diagnosed with a spontaneous abortion complicated by cervical pregnancy and placenta accreta. The patient underwent bilateral UAE followed by gravid hysterectomy. This case report encourages prophylactic UAE prior to abdominal hysterectomy in patients with early gestational cervical pregnancy and placenta accreta to minimize blood loss during surgery.

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OBJECTIVE: To compare the efficacy and safety of different treatment options for cervical pregnancy (CP). MATERIALS AND METHODS: A total of 74 patients diagnosed with CP at Hunan Provincial Maternal and Child Health Care Hospital between January 2016 and September 2022 were retrospectively analyzed. Among them, 31 were treated with uterine artery embolization (UAE) followed by hysteroscopic curettage, 34 were treated with hysteroscopic curettage alone, and nine were treated with high-intensity focused ultrasound (HIFU) followed by hysteroscopic curettage. Medical records and pregnancy outcomes were analyzed. RESULTS: There were no significant differences in age, gravidity, parity, abortion, or preoperative hemoglobin levels among the patients in the three groups; however, significant differences in gestational age, gestational sac diameter, preoperative ß-hCG, and presence of cardiac pulsation were observed (p < 0.05). After treatment, there was no conversion to laparotomy, and the uterus was preserved in all patients. Significant differences in blood loss during curettage, hospitalization costs, hospital days, menstrual recovery interval, ß-hCG decline rates, retained products of conception, and intrauterine adhesions rate among the three groups were observed (p < 0.05). There were no significant differences in the placement of the uterine Foley balloon, effective curettage rate, pre-and postoperative hemoglobin decline, live birth rate, or proportion of subsequent pregnancies among the three groups. CONCLUSION: Our results showed that hysteroscopic curettage, HIFU, and UAE followed by hysteroscopic curettage are safe and effective for treating patients with CP. Compared with the UAE, HIFU has the advantages of lower hospitalization costs, shorter hospital stays, and shorter menstrual recovery intervals.

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Nontubal ectopic pregnancies occur as a result of embryo implantation outside the uterine cavity and fallopian tubes. Sites include ovary, cervix, abdominal cavity, interstitial portion of fallopian tube, and cesarean scar. Nontubal pregnancies are uncommon. Nonspecific signs and symptoms of nontubal ectopic pregnancies make diagnosis challenging and, in many cases, significantly delayed, resulting in a high rate of morbidity. Although surgical management remains the mainstay of treatment, there is growing evidence that some of these can be managed medically or with the use of a combination of medical and surgical approaches with good outcome. This review summarizes the current diagnostic modalities, therapeutic options, and outcomes for nontubal ectopic pregnancies. Diagnostic and management options may be limited, especially in resource-restricted settings. Therefore, an understanding of the available options is critical. It needs to be emphasized that the rarity of cases and the difficulties in organizing ethically justified randomized trials result in the lack of well-established management guidelines for nontubal ectopic pregnancies.

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BACKGROUND: Cervical pregnancy is a rare type of ectopic pregnancy. The management of cervical pregnancy is challenging because of the rarity of the condition, late presentation, which is associated with increased risk of failed medical treatment, and excessive post-evacuation bleeding that may require hysterectomy. There is no good evidence in the literature regarding the pharmacological management of living cervical ectopic pregnancy of more than 9 + 0 weeks of gestation, and there is no standard protocol on methotrexate doses in these cases. CASE PRESENTATION: We present this case to describe a concomitant medical and surgical management of a living 11 + 5 weeks cervical pregnancy. The initial beta-human chorionic gonadotropins (ß-hCG) serum level was 108,730 IU/L. The patient received 60 mg of methotrexate intra-amniotically followed by another dose of 60 mg of methotrexate intramuscularly 24 h later. Fetal heartbeats stopped on day 03. On day 07, the ß-hCG was 37,397 IU/L. On day 13, the patient had evacuation of the remaining products of conception with the insertion of an intracervical Foley catheter to minimize the bleeding. On day 34, the ß-hCG was negative. CONCLUSION: The concomitant use of methotrexate to induce fetal demise along with surgical evacuation may be considered in the management of advanced cervical pregnancy to avoid excessive blood loss, and ultimately hysterectomy.

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OBJECTIVE: To introduce a case of removing heterotopic cervical pregnancy while preserving the normal gestational sac in the uterine cavity by hysteroscopic surgery under ultrasound guidance. DESIGN: Video description of the case and surgical procedure. SETTING: Hospital affiliated to a university. PATIENT: A 35-year-old woman with G7P1A5L1 was admitted with a heterotopic cervical pregnancy 21 days after in vitro fertilization and embryo transfer (the corrected gestational age was 5+2 weeks). The serum ß-human chorionic gonadotropin level was 24,530 mIU/mL at the corrected gestational age of 5+3 weeks. Ultrasound examination on the day of admission showed that there was a gestational sac in the cervical canal (1.5 × 0.8 × 0.5 cm, yolk sac visible) and another in the intrauterine cavity (1.2 × 1.2 × 1.1 cm, yolk sac visible). The pregnant woman and her partner strongly urged to remove the cervical gestational sac and continue the intrauterine pregnancy to term. INTERVENTION: After the Institutional Review Board approval was obtained, hysteroscopic surgery with bipolar resectoscope and transabdominal ultrasound guidance was used to resect the heterotopic cervical pregnancy while preserving the intrauterine gestational sac. MAIN OUTCOME MEASURES: The heterotopic cervical pregnancy was completely resected by hysteroscopy, and the normal gestational sac in the uterine cavity was successfully preserved. RESULTS: Ultrasound-guided hysteroscopic surgery allowed us to successfully preserve the intrauterine pregnancy while removing the cervical pregnancy completely. During the operation, the dilation pressure and the flow rate of the dilation fluid was kept as low as possible to avoid excessive intrauterine pressure and excessive dilation fluid entering the intrauterine cavity, which could have had adverse effects on the intrauterine pregnancy sac. No surgical- or anesthesia-related complications occurred. The pathological results confirmed placental villi and decidual tissue. The one-month follow-up ultrasonography showed a live single intrauterine pregnancy with cardiac activity. CONCLUSION(S): Hysteroscopic removal of a heterotopic cervical pregnancy under ultrasound guidance can be safely performed while successfully preserving an ongoing intrauterine pregnancy.

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Live cervical ectopic pregnancy is a rare type of ectopic pregnancy and accounts for <1% of all ectopic pregnancies. Prompt diagnosis and early management with systemic or local administration of methotrexate is the treatment of choice in most cases. If the pregnancy is complicated, it can lead to significant hemorrhage, which may require a hysterectomy to save the life of the patient. We report a case of live cervical ectopic pregnancy in a 26-year-old patient with a history of previous cesarean section and presenting with silent bleeding per vaginum for six hours.

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Background and Objectives: Cesarean scar and cervical pregnancies are rare forms of ectopic pregnancies, occurring in 1 in 2000 and 1 in 9000 pregnancies, respectively. Both entities are medically challenging due to their high morbidity and mortality potential. Materials and Methods: In this retrospective study, we analyzed all cesarean scar and cervical pregnancies from 2010 to 2019 in the Department of Gynecology and Obstetrics of the University Hospital Freiburg, treated with both intrachorial (using the ovum aspiration set) and systemic methotrexate application. Results: We identified seven patients with a cesarean scar and four patients with cervical pregnancies. At diagnosis, the median gestational age was 7 + 1 (range: 5 + 5-9 + 5) weeks and the mean value of ß-hCG was 43,536 (range: 5132-87842) mlU/mL. On average, one dose of intrachorial and two doses of systemic methotrexate were administered per patient. The efficacy rate was 72.7% with three patients (27.3%) needing an additional surgical or interventional procedure. The uterus was preserved in 100% of the patients. Out of the eight patients with follow-up data, five reported subsequent pregnancies (62.5%) that resulted in six live births. None had recurrent cesarean scars or cervical pregnancies. In the subgroup analyses, when comparing cesarean scar pregnancies to cervical pregnancies, patient characteristics, treatment modality, and the outcome did not differ significantly, except for parity (2 versus 0, p = 0.02) and the duration since the last pregnancy (3 vs. 0.75 years, p = 0.048). When comparing cases with successful and failed methotrexate-only treatments, the maternal age was significantly higher in the successful group (34 vs. 27 years, p = 0.02). Localization of the gestation, gestational and maternal age, ß-hCG, and history of preceding pregnancies were non-predictive for the efficacy of the treatment. Conclusions: The combined application of intrachorial and systemic methotrexate for the treatment of cesarean scar and cervical pregnancies has been proven effective, well-tolerated, organ- and fertility-conserving with a low complication rate.

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OBJECTIVE: A review of current knowledge on the possibilities of fertility sparing therapy in case of ectopic pregnancy. METHODS AND RESULTS: Ectopic pregnancy is defined as implantation of an embryo outside the endometrial cavity, most often in the fallopian tube. This dia-gnosis is very common among young women. Ectopic pregnancies can be treated using the following three approaches, which can be combined: expectantly, pharmacologically or surgically. Fertility-sparing salpingostomy may be performed during surgical treatment. Medical (pharmacological) treatment consists in the application of methotrexate with a success rate of 75-96%, depending on the initial level of the free beta subunit of human chorionic gonadotropin (b-hCG). This is a safe treatment with minimal side effects. There is no standardization of the blood b-hCG level limits or of the size of the ectopic pregnancy mass for choosing expectant, surgical or medical treatment. A considerable increase in the rate of Cesarean sections over the last decades has led to an increase in the occurrence of the implantation of the gestational sac in the hysterotomy scar. There are several options to address this dia-gnosis, but none is clearly preferred. This issue is also discussed in the article. CONCLUSION: The goal of ectopic pregnancy treatment is to choose a safe and effective therapy with a low incidence of side effects and maintaining the maximum fertility of women. Properly set indication criteria are most important when choosing the right option.

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Cervical ectopic pregnancy (CEP) is a rare and challenging condition that requires prompt management to prevent complications. We present a case of a 27-year-old woman with a history of prior uterine surgeries who presented with vaginal spotting. Ultrasonography revealed an empty uterine cavity and a growing gestational sac with a viable foetus in the cervical canal. Despite methotrexate therapy, her beta-human chorionic gonadotropin hCG levels continued to rise, necessitating an alternative treatment approach. Bilateral uterine artery embolisation (UAE) was performed to reduce the risk of haemorrhage before hysteroscopic resection of the pregnancy. The combined approach of UAE and hysteroscopic resection successfully managed the CEP, leading to a favourable outcome. This case highlights the importance of early detection, tailored interventions and multidisciplinary collaboration in the management of CEP. UAE, in conjunction with hysteroscopic resection, offers a promising treatment option for CEP, minimising complications and preserving reproductive health.

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OBJECTIVE: Cervical pregnancy is a rare type of ectopic pregnancy. When the pregnancy is terminated, it will sometimes lead to persistent bleeding. In some cases, hysterectomy is inevitable and the patient loses fertility. Therefore, early diagnosis and targeted management with systemic or local injection of methotrexate is the first-line treatment. Multiple interventions of cervical pregnancy were used to prevent massive hemorrhage, including dilatation and curettage, laparoscopic resection, hysteroscopic resection combined with uterine artery embolization, or uterine artery clip. CASE REPORT: We report a case of cervical pregnancy with a high beta-hCG level accompanied by a visible fetal heartbeat that was successfully treated with hysteroscopic cervical tissue resection and balloon compression combined with systemic administration of methotrexate. CONCLUSION: Efficacy and safety with preserved fertility were important issues in the management of cervical pregnancy. We provide a safe, simple and effective treatment of cervical pregnancy.

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Abstract Objective Cervical pregnancy is challenging for the medical community, as it is potentially fatal. The treatment can be medical or surgical; however, there are no protocols that establish the best option for each case. The objective of the present study was to describe the cases of cervical pregnancy admitted to a tertiary university hospital over a period of 18 years. Methods A retrospective study based on a review of the medical records of all cervical pregnancies admitted to the Women's Hospital at Universidade Estadual de Campinas, Southeastern Brazil, from 2000 to 2018. Results We identified 13 cases of cervical pregnancy out of a total of 673 ectopic pregnancies; only 1 case was initially treated with surgery because of hemodynamic instability. Of the 12 cases treated conservatively, 7 were treated with single-dose intramuscular methotrexate, 1, with intravenous and intramuscular methotrexate, 1, with intravenous methotrexate, 1, with 2 doses of intramuscular methotrexate, and 2, with intra-amniotic methotrexate. Of these cases, one had a therapeutic failure that required a hysterectomy. Two women received blood transfusions. Four women required cervical tamponade with a Foley catheter balloon for hemostasis. There was no fatal outcome. Conclusion Cervical pregnancy is a rare and challenging condition from diagnosis to treatment. Conservative treatment was the primary method of therapy used, with satisfactory results. In cases of increased bleeding, cervical curettage was the initial treatment, and it was associated with the use of a cervical balloon for hemostasis.

Resumo Objetivo A gravidez ectópica cervical é um desafio para a comunidade médica, pois pode ser fatal. O tratamento pode ser clínico ou cirúrgico, mas não existem protocolos que estabeleçam a melhor opção para cada caso. O objetivo deste estudo foi descrever os casos de gravidez ectópica cervical internados em um hospital universitário terciário durante 18 anos. Métodos Estudo retrospectivo com revisão de prontuários de todas as gestações ectópicas cervicais internadas no Hospital da Mulher da Universidade Estadual de Campinas de 2000 a 2018. Resultados Foram identificados treze casos de gestação ectópica cervical em um total de 673 gestações ectópicas; apenas 1 caso foi inicialmente tratado com cirurgia por causa de instabilidade hemodinâmica. Dos 12 casos tratados conservadoramente, 7 foram tratados com metotrexato por via intramuscular em dose única, 1, com metotrexato pelas vias intravenosa e intramuscular, 1, com metotrexato por via intravenosa, 1, com 2 doses de metotrexato por via intramuscular, e 2, com metotrexato por via intra-amniótica. Desses casos, um apresentou falha terapêutica, e realizou-se uma histerectomia. Duas mulheres receberam transfusões de sangue. Quatro mulheres necessitaram de tamponamento cervical com cateter balão de Foley para hemostasia. Não houve casos fatais. Conclusão A gravidez cervical é uma condição rara e desafiadora desde o diagnóstico até o tratamento. O tratamento conservador foi o principal método terapêutico utilizado, com resultados satisfatórios. Nos casos de sangramento aumentado, a curetagem cervical foi o tratamento inicial, e foi associada ao uso de balão cervical para hemostasia.

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