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(1) Background: Understanding uterine innervation, an essential aspect of female reproductive biology, has often been overlooked. Nevertheless, the complex architecture of uterine innervation plays a significant role in conditions such as endometriosis. Recently, advances in histological techniques have provided unprecedented details about uterine innervation, highlighting its intricate structure, distribution, and density. The intricate nature of uterine innervation and its influence on pathologies such as endometriosis has garnered increasing attention. (2) Objectives: This review aims to compile, analyze, and summarize the existing research on uterine innervation, and investigate its implications for the pathogenesis of endometriosis and associated pain. (3) Methods: A systematic review was conducted in line with PRISMA guidelines. Using the PubMed database, we searched relevant keywords such as "uterine innervation", "endometriosis", and "pain association". (4) Results: The initial literature search yielded a total of 3300 potential studies. Of these, 45 studies met our inclusion criteria and were included in the final review. The analyzed studies consistently demonstrated that the majority of studies focused on macroscopic dissection of uterine innervation for surgical purposes. Fewer studies focused on micro-innervation for uterine innervation. For endometriosis, few studies focused on neural pain pathways whereas many studies underlined an increase in nerve fiber density within ectopic endometrial tissue. This heightened innervation is suggested as a key contributor to the chronic pain experienced by endometriosis patients. (5) Conclusions: The understanding of uterine innervation, and its alterations in endometriosis, offer promising avenues for research and potential treatment.
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PURPOSE: Pelvic gynecological surgeries, whether for malignant or benign conditions, frequently result in functional complications due to injuries to the autonomic nervous system. Recognizing the deep uterine vein (DUV) as an essential anatomical reference can aid in preserving these structures. Despite its significance, the DUV is infrequently studied and lacks comprehensive documentation in Terminologia Anatomica. This research endeavors to elucidate a detailed characterization of the DUV. METHODS: We undertook a systematic literature review aligning with the "PRISMA" guidelines, sourcing from PUBMED and EMBASE. Our comprehensive anatomical examination encompassed cadaveric dissections and radio-anatomical evaluations utilizing the Anatomage® Table. RESULTS: The literary exploration revealed a consensus on the DUV's description based on both anatomical and surgical observations. It arises from the merger of cervical, vesical, and vaginal veins, coursing through the paracervix in a descending and rearward direction before culminating in the internal iliac vein. The hands-on anatomical study further delineated the DUV's associations throughout its course, highlighting its role in bifurcating the uterus's lateral aspect into two distinct zones: a superior vascular zone housing the uterine artery and ureter and an inferior nervous segment below the DUV representing the autonomic nerve pathway. CONCLUSION: A profound understanding of the subperitoneal space anatomy is paramount for pelvic surgeons to mitigate postoperative complications. The DUV's intricate neurovascular interplays underscore its significance as an indispensable surgical guide for safeguarding nerves and the ureter.
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Útero , Humanos , Femenino , Útero/irrigación sanguínea , Útero/anatomía & histología , Pelvis/inervación , Pelvis/irrigación sanguínea , Pelvis/anatomía & histología , Cadáver , Venas/anatomía & histología , Procedimientos Quirúrgicos Ginecológicos/métodosRESUMEN
OBJECTIVE: To evaluate the outcomes associated with each therapeutic option for patients diagnosed with interstitial pregnancy (IP). METHODS: We conducted a multicentric retrospective cohort study within the departments of Gynecology and Obstetrics involved in the Francogent research group. Women treated for an interstitial pregnancy between January 2008 to December 2019 were included. Three therapeutic options were evaluated: surgical treatment (ST); in situ methotrexate combined with systemic methotrexate (IS-MTX); and systemic methotrexate (IM-MTX). Success of first-line treatment was defined by hCG negativation (<5I U/L). Secondary outcomes included the need for secondary surgical procedure, secondary medical treatment, emergency surgery, postoperative complications, duration of hospitalization, and delay before hCG negativation. RESULTS: A total of 98 patients were managed for IP: 42 (42.9%) patients had IM-MTX; 34 (34.7%) had IS-MTX; and 22 (22.4%) had ST. First-line treatment was successful in all patients of the ST group (22/22, 100%), in 31% of patients within the IM-MTX group (13/42) and 70.6% (24/34) in the IS-MTX group. The sole parameter associated with the risk of treatment failure was the mode of methotrexate administration. The size of the gestational sac or the presence of fetal heartbeat was not associated with decreased medical treatment (IS or IM-MTX) efficiency. CONCLUSION: Either ST or IS-MTX are good options for IP treatment associated with high success rates. A single-dose regimen of IM-MTX is less efficient than IS-MTX or ST. Symptomatic patients with severity criteria should always undergo emergency surgery. IP remains a high-risk condition that should be managed, whenever possible, in referral centers to potentialize the chances of favorable outcomes.
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Abortivos no Esteroideos , Embarazo Intersticial , Embarazo , Humanos , Femenino , Metotrexato/uso terapéutico , Abortivos no Esteroideos/uso terapéutico , Embarazo Intersticial/tratamiento farmacológico , Estudios Retrospectivos , Inyecciones Intramusculares , Resultado del TratamientoRESUMEN
OBJECTIVES: The purpose of this study was to report the rate of stress urinary incontinence (SUI) recurrence after sling revision, and to determine predictive factors of SUI recurrence. METHODS: We conducted a retrospective cohort study in a single academic center between 2005 and 2022, of patients who underwent sling revision. Four surgical techniques were used for sling revision (loosening, section, partial, and total excision). The primary endpoint was recurrence of SUI at 3 months postoperatively, and the other outcome of interest was the rate of subsequent anti-incontinence surgical procedure. RESULTS: Sixty-nine patients were included for analysis. SUI recurred in 46.4% of patients. Fifteen patients underwent a subsequent anti-incontinence procedure (21.8%). The time to revision was significantly longer in the group with recurrent SUI (median: 84.5 vs. 44.8 months; p = 0.004). The recurrence rate differed significantly depending on the revision technique: 7.7% after sling loosening, 22.2% after sling section, 60% after partial excision, and 66.7% after complete sling removal (p = 0.001). The risk of SUI recurrence was lower for those whose indication of reoperation was voiding dysfunction (27.3% vs. 66.7%; p = 0.002), and was higher for those who underwent a trans-obturator tap rather than a tension-free vaginal tape revision (68.4% vs. 35.7%; p = 0.02). In multivariate analysis, only the revision technique remained significantly associated with the risk of recurrence of SUI (complete excision vs. section: odds ratio = 4.66; p = 0.04). CONCLUSION: The risk of SUI recurrence may differ widely according to the techniques used, and it seems that the less extensive the surgical procedure is, the lower the risk is.
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Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Incontinencia Urinaria , Femenino , Humanos , Incontinencia Urinaria de Esfuerzo/cirugía , Incontinencia Urinaria de Esfuerzo/etiología , Estudios Retrospectivos , Cabestrillo Suburetral/efectos adversos , Factores de Riesgo , Reoperación/efectos adversos , Reoperación/métodos , Incontinencia Urinaria/etiología , Resultado del Tratamiento , RecurrenciaRESUMEN
BACKGROUND: Annotated data are foundational to applications of supervised machine learning. However, there seems to be a lack of common language used in the field of surgical data science. The aim of this study is to review the process of annotation and semantics used in the creation of SPM for minimally invasive surgery videos. METHODS: For this systematic review, we reviewed articles indexed in the MEDLINE database from January 2000 until March 2022. We selected articles using surgical video annotations to describe a surgical process model in the field of minimally invasive surgery. We excluded studies focusing on instrument detection or recognition of anatomical areas only. The risk of bias was evaluated with the Newcastle Ottawa Quality assessment tool. Data from the studies were visually presented in table using the SPIDER tool. RESULTS: Of the 2806 articles identified, 34 were selected for review. Twenty-two were in the field of digestive surgery, six in ophthalmologic surgery only, one in neurosurgery, three in gynecologic surgery, and two in mixed fields. Thirty-one studies (88.2%) were dedicated to phase, step, or action recognition and mainly relied on a very simple formalization (29, 85.2%). Clinical information in the datasets was lacking for studies using available public datasets. The process of annotation for surgical process model was lacking and poorly described, and description of the surgical procedures was highly variable between studies. CONCLUSION: Surgical video annotation lacks a rigorous and reproducible framework. This leads to difficulties in sharing videos between institutions and hospitals because of the different languages used. There is a need to develop and use common ontology to improve libraries of annotated surgical videos.
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Procedimientos Quirúrgicos Ginecológicos , Procedimientos Quirúrgicos Mínimamente Invasivos , Humanos , Femenino , Procedimientos Quirúrgicos Mínimamente Invasivos/métodosRESUMEN
STUDY OBJECTIVE: To highlight the anatomical keys to safely performing an excision of deep endometriosis nodules of the sciatic nerve DESIGN: We present a didactic video combining an anatomical three-dimensional reconstruction of the pelvis using the Anatomage table and a surgical dissection video of the removal of deep endometriosis nodules of the left sciatic nerve [1]. The patient's approval was obtained. The patient consented that this surgical video be used for publication. SETTING: Tertiary referral center. INTERVENTIONS: To reach this specific area, we must localize precise anatomical pitfalls [2,3]. Taking the external iliac vessels as an anatomical plane of reference, we can divide anatomical structures into lateral and medial. During the first step of the procedure, we open the latero-pelvic peritoneum covering the external iliac artery. This step allows the identification of the lateral anatomic keys. Lateral anatomic keys are represented by: (1) the genito-femoral nerve, an element which is superficially situated between the psoas muscle and external iliac artery, and (2) the obturator nerve (Video Still 1), which is deep and is located within the ilio-lumbar fossa. To enter it, a dissection between the psoas muscle and external iliac artery and vein must be performed. At this point, particular attention must be paid to the obturator artery that runs below the obturator nerve. In this fossa, the lumbosacral trunk is easily identified just below the obturator nerve; it lies at this level on the iliac bone. Then the opening of the posterior leaf of the broad ligament is realized. Therefore, we access the medial anatomic keys: (1) the ureter, and (2) the umbilico-artery trunk with the umbilical and uterine artery. In the opening of the posterior leaf, we can find the obturator nerve and lumbosacral trunk again. Finally, following the umbilical artery (that is the first branch of the internal iliac artery), we discover the internal iliac artery and vein. A very careful dissection of these vessels must be done to avoid big hemorrhages, which can be life-threatening [4-6]. In the plane below the internal iliac artery and vein, we access the sacral roots S1, S2, and S3 (Video Still 2), which join the lumbosacral trunk (lying on the piriformis muscle) to form the ischiatic nerve [7]. At this level, the ischiatic nerve exits through the infra-piriform foramen behind the ischiatic spine and sacrospinous ligament toward the gluteal area in an oblique way [8]. Two other elements may be seen: the pudendal nerve exiting the pelvis behind the sacrospinous ligament in a craniocaudal way and the posterior femoral cutaneous nerve. During this dissection, the autonomous system must be spared as usual to avoid functional sequelae. CONCLUSION: Removal of deep endometriosis nodules of sciatic nerves is a challenging procedure. Because few surgeries are specifically dedicated to the sciatic area, the specific anatomy of the region is poorly taught and known. However, pelvic anatomical knowledge is indispensable to the safe removal of nodules of sciatic nerves. The main advantage of this anatomical 3D reconstruction is the possibility of visualizing the deep pelvic anatomy in a laparoscopic position. Surgeons must be aware of both somatic and autonomous pelvic nerve anatomy within the retroperitoneal spaces and the great vessels surrounding them.
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Endometriosis , Imagenología Tridimensional , Femenino , Humanos , Disección/métodos , Endometriosis/diagnóstico por imagen , Endometriosis/cirugía , Endometriosis/complicaciones , Pelvis/cirugía , Nervio Ciático/cirugíaRESUMEN
INTRODUCTION: Hemostasis Hysterectomy (HH) is a last resort surgical procedure performed in situations of uncontrolled post-partum hemorrhage in maternity wards. The chances of being confronted with this situation are scarce during residency, and the situation is not well suited for teaching. Nevertheless, every obstetrician-gynecologist can be confronted with this stressful situation, and should therefore possess the surgical competence required, regardless of his routine practice. The aim of the present study is to evaluate clinical exposure and self-awareness concerning HH amongst obstetrics and gynecology residents and fellows. MATERIEL AND METHODS: We performed a survey amongst French obstetrics and gynecology fellows. An anonymous survey was sent by email between December 1, 2020 to July 1, 2021. RESULTS: Half of the interrogated fellows had practiced (as operator) an HH during residency with a senior and only 22,6% in post-residency. During the last year of residency 70% of them had performed less than 10 scheduled hysterectomies as primary operator. The laparoscopic approach was the most frequently practiced. Very few hysterectomies were performed as primary operator. Fellows with a surgical or mixed activity (both gynecological surgery and obstetrical activity in current practice) felt significantly more capable of performing HH compared to those with exclusive obstetrical or reproductive medicine activity; respectively 60% vs 36%, p = 0.008; Odds Ratio: 2.629 (95% CI 1.2214; 5.8094). CONCLUSION: The number of scheduled hysterectomies or HH performed as primary operator is very low during residency or fellowship. It remains largely inferior to the number deemed necessary in previous publications about the learning curve for scheduled hysterectomy, which varies from 18 to 80 interventions. Nowadays, the increasing number of residents, added to the decrease of hemostasis hysterectomies through better management of post-partum hemorrhage, pushes towards the development of specific training, such as "damage control simulation".
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Ginecología , Hemorragia Posparto , Femenino , Humanos , Embarazo , Ginecología/educación , Competencia Clínica , Histerectomía/educación , Hemorragia Posparto/cirugía , Periodo PospartoRESUMEN
A chyle leak following a tumorectomy is a rare complication of surgery for breast cancer. We report a case of chylous leakage after axillary sentinel lymph node dissection. A 78-year-old woman with a left breast invasive ductal carcinoma underwent a breast-conserving surgery and had two sentinel lymph nodes removed. Ten days after surgery she came back with a swelling the left breast and the axilla, the drainage fluid was "milky". She underwent a second surgery for positive margins, during which time we did a mass ligature in the axilla and placed a drain that was remove when it wasn't productive anymore.
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Neoplasias de la Mama , Quilo , Femenino , Humanos , Anciano , Biopsia del Ganglio Linfático Centinela , Axila/patología , Escisión del Ganglio Linfático , Neoplasias de la Mama/patologíaRESUMEN
INTRODUCTION: We aimed to describe management and survival of patients with endometrial cancer (EC) ≥80 years to identify poor prognosis criteria. METHODS: We collected clinical, histologic, surgical and follow-up data for patients with EC ≥ 80 years included in a multicenter French cohort (FRANCOGYN) who underwent primary surgical treatment from 1999 to 2019. The outcomes were overall survival (OS) and disease-free survival (DFS). We performed a descriptive analysis then a survival time analysis and comparison using the Kaplan Meier method and log-rank test. RESULTS: Of the 1647 patients with EC who received treatment during the study period, 184 (11.17%) were ≥80 years. The mean age was 84 years (±3.34). Thirty-three patients (25.4%) died during the follow-up period and 26 relapsed (18.4%). Forty-nine patients were lost to follow-up (27.37%). The median follow-up time was 15.3 months (4.9-28.8). The median OS and DFS was 16.4 months (6.3-24.9) and 13.6 months (4.5-26.6), respectively. Eighty-three patients received adjuvant therapy (45.11%), out of 95 who had a formal or relative indication. Four patients received adjuvant chemotherapy (2.6%), out of 61 who had a formal or relative indication. Inappropriate or underuse of chemotherapy was significantly associated with a lower median OS of 12.6 months [3.73-24] versus 17.3 months [7.93-41.77] when performed appropriately (HR = 4.14, CI 95% [1.62-10.56]), and a lower median DFS of 10.83 months [3.73-24] versus 17.3 months [7.93-28.5] (HR = 9.04, CI 95% [2.04-40.12]). CONCLUSION: Our results suggest that very elderly patients with EC should receive adjuvant chemotherapy according to the standard care guidelines.
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Neoplasias Endometriales , Femenino , Humanos , Anciano , Anciano de 80 o más Años , Estudios Retrospectivos , Tasa de Supervivencia , Terapia Combinada , Quimioterapia Adyuvante , Neoplasias Endometriales/patologíaRESUMEN
INTRODUCTION: We set out to assess the compliance with a cesarean section color code protocol and its impact on maternal and neonatal outcomes since its implementation in our maternity ward. METHODS: This was a retrospective study including a sample of 200 patients per year who underwent a non-elective cesarean section delivery in Rennes University Hospital from January 1, 2015 to December 31, 2018. Patients were grouped by year and by color code (red, orange or green). The main outcome was compliance with the protocol (color code in accordance with indication for cesarean section) and compliance with the corresponding decision-delivery interval. Secondary outcomes were maternal and neonatal outcomes. RESULTS: Eight hundred patients were included during the study period. There was no significant difference in patient characteristics over the years. There was a significant improvement in protocol compliance: full compliance increased from 22.4% in 2015 to 76.5% in 2018 (p < 0.0001). The respect of the 15 min decision-delivery interval in red code protocol increased between 2015 and 2018 (p = 0.0020). CONCLUSION: We observed a significant improvement in compliance with the color code protocol between 2015 and 2018 and in the 15 min decision-delivery deadline for the red code.
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Protocolos de Quimioterapia Combinada Antineoplásica , Cesárea , Recién Nacido , Embarazo , Humanos , Femenino , Estudios Retrospectivos , Hospitales UniversitariosRESUMEN
OBJECTIVE: To analyze outcomes and postoperative complications in patients undergoing robot-assisted isthmocele repair. METHOD: This retrospective cohort study included 33 patients who had robot-assisted laparoscopic surgical management of an isthmocele between September 2013 and August 2020 in two French university hospitals. All charts were reviewed to identify patient characteristics, preoperative and postoperative anatomical findings, complications, and postoperative fertility and symptoms. Patients who had undergone this procedure were asked to complete a telephone questionnaire about their treatment satisfaction and symptoms. RESULTS: The isthmocele was discovered most often as a result of subfertility (57.6%), but also ectopic pregnancy (18.2%), pelvic pain (15.2%), and postmenstrual bleeding (9.1%). Robot-assisted repair of the isthmocele significantly improved myometrial thickness (from 1.55 mm before surgery to 4.26 mm after surgery [mean difference 2.71; 95% confidence interval, 1.91-3.51], P = 0.0005). Among 20 patients who still desired a child after surgery, 15 became pregnant and 14 had full-term live births. Among the nine patients who had surgery for disabling symptoms, five had no persistent symptoms, three reported global improvement, and one had the same gynecologic discomfort. Seventeen patients agreed to complete the questionnaires (51.5%), and all stated that they would choose to have this surgery again. CONCLUSION: Robot-assisted repair of an isthmocele is a viable minimally invasive procedure.
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Laparoscopía , Robótica , Embarazo , Niño , Humanos , Femenino , Cicatriz/cirugía , Cesárea/efectos adversos , Estudios Retrospectivos , Laparoscopía/métodosRESUMEN
INTRODUCTION AND HYPOTHESIS: Bladder outlet obstruction (BOO) is a common occurrence after midurethral sling (MUS) insertion and can result in acute or chronic urinary retention or de novo lower urinary tract symptoms (LUTS). However, the management of BOO after MUS is not standardised. The objective of this study was to compare two therapeutic strategies for suspected BOO after MUS. METHODS: Patients who had surgical revision for voiding dysfunction with a post-void residual (PVR) ≥100 ml after MUS in five centres between 2005 and 2020 were included in a retrospective study. Patients were divided into two groups: early sling loosening (EL) vs delayed section/excision of the sling (DS). RESULTS: Seventy patients were included: 38 in the EL group and 32 in the DS group. The postoperative complication rate was comparable in both groups (10.5% vs 12.5%; p = 0.99). At 3 months, the rate of withdrawal from self-catheterisation was similar in the two groups (92.1% vs 100%; p = 0.25) as was the PVR (57.5 vs 63.5 ml; p = 0.09). After a median follow-up of 9 months, there were significantly more patients with resolved voiding dysfunction in the EL group (63.2% vs 31.3%; p = 0.01). The rate of persistent/recurrent stress urinary incontinence (SUI) was higher in the DS group (21% vs 43.7%; p = 0.04). In multivariate analysis, the main predictive factor of recurrent SUI was DS (OR 2.87, 95% CI 1.01-8.60, p = 0.048). CONCLUSIONS: Early loosening of MUS in the case of postoperative voiding dysfunction offers better efficacy than DS of the sling, with a lower risk of recurrent/persistent SUI.
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Síntomas del Sistema Urinario Inferior , Cabestrillo Suburetral , Incontinencia Urinaria de Esfuerzo , Humanos , Estudios Retrospectivos , Cabestrillo Suburetral/efectos adversos , Incontinencia Urinaria de Esfuerzo/cirugía , Complicaciones Posoperatorias/etiología , Síntomas del Sistema Urinario Inferior/complicacionesRESUMEN
Non-tubal ectopic pregnancies can be located in the uterine portion of the tube (interstitial or cornual), in the cervix (cervical), in a cesarian scar, in the ovary, or intra-abdominally. Even though they are rare, they are associated with a high mortality. Invasive surgeries such as cornuectomy and hysterectomy were common to treat them in case of hemorrhage. Thanks to recent advances in imaging techniques, diagnosis of non-tubal ectopic pregnancy is made earlier and conservative management has been developed in order to respect fertility of patients. Beyond these treatments, systemic or local injection of Methotrexate shows very good success. In the article, we aimed to describe the technics of vaginal injection of in situ methotrexate with ultrasound guidance.
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Abortivos no Esteroideos , Embarazo Ectópico , Cicatriz , Femenino , Humanos , Metotrexato , Embarazo , Ultrasonografía IntervencionalRESUMEN
OBJECTIVE: To assess the surgical management and survival of severely obese patients with high-risk endometrial cancer. MATERIALS AND METHODS: Data from 269 patients with high-risk endometrial cancer who were treated between 2001 and 2018 were collected from a multicenter database (11 centers). We classified the patients according to their BMI and compared outcomes in two groups: a normal weight group of women with a BMI < 25 kg/m2, and a severe obesity group of women with a BMI ≥ 35 kg/m2. The groups were compared for epidemiologic, pathologic, management, relapse-free survival (RFS) and overall survival (OS) elements. RESULTS: Patients in the severe obesity group were younger (64 years vs. 68 years, p < 0.05) and had more comorbidities (hypertension, diabetes). They also had more locally advanced tumors and pelvic lymph node involvement (47% vs 24%, p < 0.05). The severely obese patients were less likely to undergo recommended surgical staging, with fewer lumbar aortic dissections than women of normal weight (23% vs 36%, p < 0.05) and fewer pelvic sentinel lymph node biopsies (26.5% vs 12.1%, p < 0.05). No difference in RFS or OS were observed between the two groups. CONCLUSION: Patients with severe obesity and high-risk endometrial cancer have more locally advanced tumors, and are less likely to be managed according to surgical recommendations. However, RFS and OS do not seem to be affected.
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Neoplasias Endometriales , Obesidad Mórbida , Femenino , Humanos , Escisión del Ganglio Linfático , Recurrencia Local de Neoplasia , ObesidadRESUMEN
INTRODUCTION: Endometriosis is a chronic inflammatory disease with a negative impact on fertility. The Enzian classification provides a precise description of deep pelvic endometriotic lesions, especially in the retroperitoneal area, from preoperative pelvic MRI scans. However, it is not known if it is correlated with postoperative fertility. STUDY OBJECTIVE: To determine if there is an association between the preoperative Enzian score and postoperative fertility after deep pelvic endometriosis surgery. DESIGN: We conducted a descriptive, retrospective study using information from the ENDOREN database. SETTING: This was a retrospective study at the Department of Obstetrics and Gynecology at Rennes University Hospital (France) from January 2013 to May 2019 PATIENTS AND INTERVENTIONS: We used information from the ENDOREN database that included all women who underwent surgery for deep endometriosis and wish to conceive. This surgery was intended in a view to achieve a complete removal of endometriosis. MEASUREMENTS: The Enzian score was calculated from preoperative MRI scans, and total, spontaneous, and after In Vitro fertilization (IVF) live births and pregnancies outcomes were collected from the patients'computerized medical records. Univariate and multivariate analysis was performed. RESULTS: Sixty-eight patients were included. The live-birth rate was 35% (24/68). According to the Enzian classification, 25 patients (35%) were classified in compartment A, 64 patients (94%) in compartment B, and 27 (40%) in compartment C. In multivariate analysis, positive predictor of live birth was single Enzian B score (OR=4.7[1.21; 18.81], p = 0.03), negative predictors were uterine adenomyosis and a history of endometriosis surgery. In multivariate analysis, positive predictor of spontaneous live birth was EFI score ≥7 (OR =22.434; CI [1.138; 442.190]). In multivariate analysis, positive predictor was Enzian A score (OR=15.9[2.2; 114.7], p = 0.006), and negative predictors was uterine adenomyosis and Enzian B score (OR=0.01[0; 0.495], p = 0.02) for live birth after IVF. CONCLUSION: The present retrospective study cannot strongly conclude about fertility and correlation with Enzian score because the groups are too small. However, it seems that when solely the compartment B is involved by endometriosis, complete full removal of endometriosis leads to better post-operative live births results. Other studies must be done to determine if Enzian classification based on preoperative pelvic MRI could be clinical value in the decision-making strategy for managing infertile patients with deep pelvic endometriosis.
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Adenomiosis , Endometriosis , Femenino , Fertilidad , Humanos , Pelvis , Embarazo , Estudios RetrospectivosRESUMEN
BACKGROUND: The placement of posterior mesh during pelvic organ prolapse laparoscopic surgery has been incriminated as responsible for postoperative adverse outcomes such as digestive symptoms, chronic pelvic pain, and sexual dysfunction. These complications may be related to neural injuries that occur during the fixation of the posterior mesh on the levator ani muscle. OBJECTIVES: The aim of our study was to describe the course of the autonomic nerves of the pararectal space and their anatomical relationship with the posterior mesh fixation zone on the levator ani muscle. STUDY DESIGN: Twenty hemi-pelvis specimens from 10 fresh female cadavers were dissected. We measured the distance between the posterior mesh fixation zone on the levator ani, and the nearest point of adjacent structures: the hypogastric nerve, inferior hypogastric plexus, uterosacral ligament, uterine artery, and ureter. Measurements were repeated starting from the inferior hypogastric plexus. RESULTS: Nerve fibers of the inferior hypogastric plexus spread out systematically above the superior aspect of the levator ani muscle. Median distance from the posterior mesh fixation zone and the inferior hypogastric plexus was around 2.8 (range 2.1-3.5) cm. CONCLUSIONS: The inferior hypogastric plexus lies above the superior aspect of the levator ani muscle. A short distance between the posterior mesh fixation zone on the levator ani muscle and inferior hypogastric plexus could explain in part postoperative digestive symptoms. These observations support the development of nerve-sparing procedures for posterior mesh placement in the context of pelvic organ prolapse repair and suggest that postoperative complications could be improved by changing the fixation zone.
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Laparoscopía , Prolapso de Órgano Pélvico , Femenino , Humanos , Plexo Hipogástrico , Laparoscopía/métodos , Ligamentos , Diafragma Pélvico/cirugía , Prolapso de Órgano Pélvico/cirugíaRESUMEN
Non-tubal ectopic pregnancies represent fewer than 10% of all ectopic pregnancies. However, they are associated with a high rate of mortality due to late diagnosis and uterine horn rupture which requires radical emergency surgical management. Cornuectomy via laparoscopy is a treatment of choice. We provide here a simple description of laparoscopic cornuectomy using an Endo GIA stapling system: the Endo GIA® automatic forceps. It has the advantage of removing the mass, suturing, and achieving satisfactory haemostasis in a single step.
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Laparoscopía , Embarazo Intersticial , Rotura Uterina , Femenino , Humanos , Embarazo , Suturas , ÚteroRESUMEN
Schwannomas are benign nerve tumors arising mainly in the intracranial, cervical, or lumbar regions. We describe the case of a presacral schwannoma in a 42-year-old woman. This atypical localization is most often discovered by symptoms related to compression of nervous structures. Our patient presented only with deep dyspareunia. The schwannoma was diagnosed on MRI which revealed a presacral hyperintense mass with an antero-posterior diameter of 47 mm opposite the S3 sacral orifice. After 6 years of follow-up, the mass was resected because of worsening dyspareunia and sudden lesion growth. The resection was performed through an open abdominal anterior approach and resulted in alleviation of the symptoms without postoperative complications. To our knowledge, this is the first case of pelvic schwannoma expressing a gynecological symptom such as dyspareunia.
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Dispareunia , Neurilemoma , Adulto , Dispareunia/etiología , Femenino , Humanos , Neurilemoma/diagnóstico , Neurilemoma/diagnóstico por imagen , Pelvis/patología , Región Sacrococcígea , SacroRESUMEN
OBJECTIVE: To better understand the physiology of pain in pelvic pain pathological conditions, such as endometriosis, in which alterations of uterine innervation have been highlighted, we performed an anatomic and functional mapping of the macro- and microinnervation of the human uterus. Our aim was to provide a 3-dimensional reconstruction model of uterine innervation. DESIGN: This was an experimental study. We dissected the pelvises of 4 human female fetuses into serial sections, and treated them with hematoxylin and eosin staining before immunostaining. SETTING: Academic Research Unit. PATIENTS: None. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Detection of nerves (S100 +) and characterization of the types of nerves. The slices obtained were aligned to construct a 3-dimensional model. RESULTS: A 3-dimensional model of uterine innervation was constructed. The nerve fibers appeared to have a centripetal path from the uterine serosa to the endometrium. Within the myometrium, innervation was dense. Endometrial innervation was sparse but present in the functional layer of the endometrium. Overall innervation was richest in the supravaginal cervix and rarer in the body of the uterus. Innervation was rich particularly laterally to the cervix next to the parametrium and paracervix. Four types of nerve fibers were identified: autonomic sympathetic (TH+), parasympathetic (VIP+), and sensitive (NPY+, CGRP1+ and VIP+). They were found in the 3 portions and the 3 layers of the uterus. CONCLUSIONS: We constructed a 3-dimensional model of the human uterine innervation. This model could provide a solid base for studying uterine innervation in pathologic situations, in order to find new therapeutic approaches.