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RESEARCH QUESTION: What influence does an intramural myoma have on the endometrium, and how is this mediated? DESIGN: Endometrium was collected from 13 patients with non-cavity-distorting intramural myomas (diameter ≤4 cm; International Federation of Gynecology and Obstetrics type 4) and 13 patients without myomas undergoing hysterectomy for benign cervical diseases with a similar clinical baseline. Endometrial organoids were established in vitro and induced to reach the secretory phase by oestrogen and progesterone. Transcriptome sequencing was conducted on endometrial organoids in both untreated and secretory stages from three individuals with myomas and three control participants. Immunofluorescence and real-time quantitative PCR (RT-qPCR) were performed on endometrial organoids from another 10 myoma patients and 10 control patients for validation. RESULTS: The data revealed abnormally increased hormone receptor (PGR) levels in the untreated endometrial organoids with myomas, resulting in potentially abnormal glandular and vascular development. The aberrant responses to oestrogen and progestogen prompted further investigation into the secretory phase. The secretory endometrial organoids with myomas exhibited greater changes in acetyl-α-tubulin, ODF2 and TPPP, demonstrating likely decreased cilia, and COL6A1, used as a marker for increased extracellular matrix (ECM) modelling. Both untreated and secretory endometrial organoids with myoma showed an up-regulation of genes and pathways related to ECM mechanotransduction. The expression pattern of receptivity-related genes was disturbed in endometrial organoids with myoma. CONCLUSIONS: This study is the first to reveal that intramural myomas create an abnormal hormonal and mechanical environment in the untreated and secretory endometrial organoids. The intramural myomas negatively impacted gene expression relating to endometrial glands, blood vessels, cilia and ECM, indicating that intramural myomas impair endometrial decidualization and receptivity.
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OBJECTIVE: The objectives of this study were to evaluate the vascularization pattern of uterine myoma (UM) by ultrasonography using Superb Microvascular Imaging (SMI) and tissue stiffness elastography. METHOD: A prospective and cross-sectional study was carried out between March 2020 and December 2022 among women with clinical and ultrasound diagnosis of UM who would subsequently undergo radiofrequency ablation. Ultrasound examination was performed using both transvaginal and transabdominal routes. UM vascularization pattern was assessed by power Doppler (PD) and SMI, while elastographic pattern was assessed by shear wave (SWE) and strain (STE). FIGO classification, location, and measurement of the largest UM were also described. RESULTS: A total of 21 women diagnosed with UM were evaluated. There was a predominance of nulliparous women and 20 women (95.2%) reported desire for pregnancy. Of the 18 women with abnormal uterine bleeding, 15 (83.3%) had abdominal cramping. As far as previous treatment, 7 (33.3%) had undergone myomectomy for other UM. The mean uterine and UM volumes were 341.9 cm3 (90-730) and 126.52 cm3 (6.0-430), respectively. There was a predominance of hypoechogenic lesions (90.5%). There was also preponderance of UM in the FIGO 2-5 classification (n = 9; 42.9%). Vascularization patter was mostly moderate (score 2) in 9 cases (42.9%). The majority of UM were considered to have intermediate stiffness (n = 10; 47.6%). CONCLUSION: The majority of UM showed vascularization and moderate stiffness. A relationship was observed between the stiffness of the UM assessed by elastography and its FIGO classification.
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We present a case of a PTH-related peptide (PTH-rp) producing uterine myoma, leading to hypercalcemia in pregnancy. Our patient presented with dehydration, hypotension, delirium, and malnutrition. Due to a serum calcium level of 17.9 mg/dL (4.48 mmol/L) (reference range 8.8-11.2 mg/dL; 2.20-2.80 mmol/L), prompt treatment with hydration and calcitonin was initiated. The patient went into labor before we could consider other treatment options. Although uncommon in pregnancy, it is of great importance to identify hypercalcemia since it is related to a high risk of maternal and neonatal morbidity and mortality. Because bisphosphonates are contraindicated in pregnancy, hydration and calcitonin are the cornerstones of treatment for PTH-rp-induced hypercalcemia.
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Introduction: Uterine artery embolization (UAE) and hysterectomy are often used to treat uterine myoma. Nevertheless, the impact of these two treatments on postoperative ovarian function remains uncertain. Aim: To compare the postoperative ovarian function in individuals with uterine myoma who had UAE against hysterectomy. Material and methods: Searches were conducted in the Wanfang, Web of Science, and PubMed databases to find qualifying studies. The data were combined and analyzed. Results: Seven publications were included in this meta-analysis. Uterus and uterine myoma volume were dramatically decreased by UAE (p < 0.00001 for both). The combined preoperative levels of follicle-stimulating hormone (FSH), luteinizing hormone (LH), and estradiol (E2) were similar in both groups. Three months postoperatively, the combined FSH (p = 0.28) and LH (p = 0.64) levels were similar in both groups, while the combined E2 level was notably higher in the UAE group compared to the hysterectomy group (p < 0.00001). Six months postoperatively, the combined postoperative FSH and LH levels were considerably lower in the UAE group compared to the hysterectomy group (p = 0.002 for both). However, the combined E2 levels were similar between the two groups (p = 0.07). Also, 12 months after surgery, the combined postoperative FSH and LH levels were remarkably lower in the UAE group compared to the hysterectomy group (p = 0.02 and p < 0.00001, respectively). However, the combined E2 levels were similar in both groups (p = 0.15). Conclusions: UAE may provide superior preservation of postoperative ovarian function compared to hysterectomy in individuals with uterine myoma.
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Understanding the molecular factors involved in the development of uterine myomas may result in the use of pharmacological drugs instead of aggressive surgical treatment. ANG1, CaSR, and FAK were examined in myoma and peripheral tissue samples taken from women after myoma surgery and in normal uterine muscle tissue samples taken from the control group. Tests were performed using tissue microarray immunohistochemistry. No statistically significant differences in ANG1 expression between the tissue of the myoma, the periphery, and the normal uterine muscle tissue of the control group were recorded. The CaSR value was reduced in the myoma and peripheral tissue and normal in the group of women without myomas. FAK expression was also lower in the myoma and periphery compared to the healthy uterine myometrium. Calcium supplementation could have an effect on stopping the growth of myomas.
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Quinasa 1 de Adhesión Focal , Leiomioma , Receptores Sensibles al Calcio , Neoplasias Uterinas , Adulto , Femenino , Humanos , Persona de Mediana Edad , Quinasa 1 de Adhesión Focal/metabolismo , Quinasa 1 de Adhesión Focal/genética , Inmunohistoquímica , Leiomioma/metabolismo , Leiomioma/patología , Leiomioma/genética , Miometrio/metabolismo , Miometrio/patología , Receptores Sensibles al Calcio/metabolismo , Receptores Sensibles al Calcio/genética , Neoplasias Uterinas/metabolismo , Neoplasias Uterinas/patología , Neoplasias Uterinas/genéticaRESUMEN
STUDY QUESTION: What is the prevalence of congenital and acquired anomalies of the uterus in women with recurrent pregnancy loss (RPL) of unknown etiology examined using 3D transvaginal ultrasound (US)? SUMMARY ANSWER: Depending on the adopted diagnostic criteria, the prevalence of partial septate uterus varies between 7% and 14% and a T-shaped uterus is 3% or 4%, while adenomyosis is 23%, at least one of type 0, type 1 or type 2 myoma is 4%, and at least one endometrial polyp is 4%. WHAT IS KNOWN ALREADY: ESHRE and the Royal College of Obstetricians and Gynaecologists guidelines on RPL recommend the adoption of the 3D transvaginal US to evaluate the 'uterine factor'. Nevertheless, there are no published studies reporting the prevalence of both congenital and acquired uterine anomalies as assessed by 3D transvaginal US and diagnosed according to the criteria proposed by the most authoritative panels of experts in a cohort of women with RPL. STUDY DESIGN, SIZE, DURATION: This was a retrospective cohort study including 442 women with at least two previous first-trimester spontaneous pregnancy losses (i.e. non-viable intrauterine pregnancies), who referred to the obstetrics and gynecology unit of two university hospitals between July 2020 and July 2023. PARTICIPANTS/MATERIALS, SETTING, METHODS: Records of eligible women were reviewed. Women could be included in the study if: they were between 25 and 42 years old; they had no relevant comorbidities; they were not affected by infertility, and they had never undergone ART; they and their partner tested negative to a comprehensive RPL diagnostic work-up; and they had never undergone metroplasty, myomectomy, minimally invasive treatments for uterine fibroids or adenomyomectomy. Expert sonographers independently re-analyzed the stored 2- and 3D transvaginal US images of all included patients. Congenital uterine anomalies (CUAs) were reported according to the American Society for Reproductive Medicine (ASRM) 2021, the ESHRE/European Society for Gynaecological Endoscopy (ESGE) and the Congenital Uterine Malformation by Experts (CUME) criteria. Acquired uterine anomalies were reported according to the International Federation of Gynecology and Obstetrics (FIGO) and the Morphological Uterus Sonographic Assessment (MUSA) criteria. MAIN RESULTS AND THE ROLE OF CHANCE: The partial septate uterus was diagnosed in 60 (14%; 95% CI: 11-17%), 29 (7%; 95% CI: 5-9%), and 47 (11%; 95% CI: 8-14%) subjects, according to the ESHRE/ESGE, the ASRM 2021, and the CUME criteria, respectively. The T-shaped uterus was diagnosed in 19 women (4%; 95% CI: 3-7%) according to the ESHRE/ESGE criteria and in 13 women (3%; 95% CI: 2-5%) according to the CUME criteria. The borderline T-shaped uterus (diagnosed when two out of three CUME criteria for T-shaped uterus were met) was observed in 16 women (4%; 95% CI: 2-6%). At least one of FIGO type 0, type 1, or type 2 myoma was detected in 4% of included subjects (95% CI: 3-6%). Adenomyosis was detected in 100 women (23%; 95% CI: 19-27%) and was significantly more prevalent in women with primary RPL and in those with three or more pregnancy losses. At least one endometrial polyp was detected in 4% of enrolled women (95% CI: 3-7%). LIMITATIONS, REASONS FOR CAUTION: The absence of a control group prevented us from investigating the presence of an association between both congenital and acquired uterine anomalies and RPL. Second, the presence as well as the absence of both congenital and acquired uterine anomalies detected by 3D US was not confirmed by hysteroscopy. Finally, the results of the present study inevitably suffer from the intrinsic limitations of the adopted classification systems. WIDER IMPLICATIONS OF THE FINDINGS: The prevalence of CUAs in women with RPL varies depending on the classification system used. For reasons of clarity, the US reports should always state the name of the uterine anomaly as well as the adopted classification and diagnostic criteria. Adenomyosis seems to be associated with more severe forms of RPL. The prevalence rates estimated by our study as well as the replicability of the adopted diagnostic criteria provide a basis for the design and sample size calculation of prospective studies. STUDY FUNDING/COMPETING INTEREST(S): No specific funding was used. The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER: N/A.
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Aborto Habitual , Útero , Humanos , Femenino , Estudios Retrospectivos , Aborto Habitual/diagnóstico por imagen , Aborto Habitual/epidemiología , Aborto Habitual/etiología , Embarazo , Adulto , Útero/diagnóstico por imagen , Útero/anomalías , Imagenología Tridimensional , Anomalías Urogenitales/diagnóstico por imagen , Anomalías Urogenitales/epidemiología , Prevalencia , Ultrasonografía/métodos , Adenomiosis/diagnóstico por imagen , Leiomioma/diagnóstico por imagenRESUMEN
Gastrointestinal stromal tumors (GISTs) are mesenchymal tumors that arise in the muscular or submucosal layers of the gastrointestinal tract. Extra-gastrointestinal stromal tumors (EGISTs) are rare primary entities that develop outside the digestive tract which are histologically and immunologically similar to GISTs. We present the case of a 52-year-old female diagnosed with a primary EGIST arising in the small bowel mesentery four months after undergoing hormone therapy for multiple uterine myomas. Transvaginal ultrasonography and MRI revealed a pelvic mass suspected to be a GIST. The patient was treated with laparoscopic-assisted partial resection of the small bowel. Histopathological examination of the surgical specimen confirmed the diagnosis of an EGIST. Imatinib treatment was initiated, and no clinical evidence of recurrence or metastasis was detected postoperatively. Because EGISTs are extremely rare, the differences between EGISTs and GISTs, the degree of malignancy, and prognosis have not been fully investigated. Further studies are needed to accumulate additional cases. The present case shows that laparoscopic-assisted excision can be successfully used to manage EGISTs.
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The study presents the killer functions of circulating neutrophils: myeloperoxidase activity, the ability to generate ROS, phagocytic activity, receptor status, NETosis, as well as the level of cytokines IL-2, IL-4, IL-6, IL-17A, and IL-18, granulocyte CSF, monocyte chemotactic protein 1, and neutrophil elastase in the serum of patients with uterine myoma and endometrial cancer (FIGO stages I-III). The phagocytic ability of neutrophils in uterine myoma was influenced by serum levels of granulocyte CSF and IL-2 in 54% of the total variance. The degranulation ability of neutrophils in endometrial cancer was determined by circulating IL-18 in 50% of the total variance. In uterine myoma, 66% of the total variance in neutrophil myeloperoxidase activity was explained by a model dependent on blood levels of IL-17A, IL-6, and IL-4. The risk of endometrial cancer increases when elevated levels of monocyte chemotactic protein 1 in circulating neutrophils are associated with reduced ability to capture particles via extracellular traps (96% probability).
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Quimiocina CCL2 , Neoplasias Endometriales , Interleucina-17 , Interleucina-6 , Neutrófilos , Humanos , Femenino , Neutrófilos/metabolismo , Neutrófilos/inmunología , Neoplasias Endometriales/inmunología , Neoplasias Endometriales/sangre , Neoplasias Endometriales/patología , Neoplasias Endometriales/metabolismo , Interleucina-6/sangre , Quimiocina CCL2/sangre , Interleucina-17/sangre , Persona de Mediana Edad , Interleucina-4/sangre , Peroxidasa/sangre , Peroxidasa/metabolismo , Interleucina-18/sangre , Neoplasias Uterinas/sangre , Neoplasias Uterinas/inmunología , Neoplasias Uterinas/patología , Factor Estimulante de Colonias de Granulocitos/sangre , Factor Estimulante de Colonias de Granulocitos/metabolismo , Fagocitosis , Leiomioma/sangre , Leiomioma/inmunología , Leiomioma/patología , Leiomioma/metabolismo , Citocinas/sangre , Citocinas/metabolismo , Elastasa de Leucocito/sangre , Elastasa de Leucocito/metabolismo , Adulto , Trampas Extracelulares/metabolismo , Trampas Extracelulares/inmunología , Especies Reactivas de Oxígeno/metabolismo , Anciano , Interleucina-2RESUMEN
Up to 70-80% of women of reproductive age may be affected with the most common uterine tumors, known as fibroids or myomas. These benign tumors are the second most prevalent cause of surgery among premenopausal women. Predictions show that the occurrence of myomas in pregnancy will increase, and that the risk of having myomas during pregnancy increases with advanced maternal age. Although most women with fibroids do not experience any symptoms during pregnancy, up to 30% of women experience problems during pregnancy, childbirth, and the puerperium. The viability of myoma excision during cesarean surgery (CS) is a contentious issue raised by the rising incidence of myomas in pregnancy and CS rates. A new surgical procedure for removing fibroids using a trans-endometrial approach, which involves making an incision through the decidua itself, has put into doubt the long-standing practice of cesarean myomectomy (CM) with a trans-serosal approach. Some authors have recently advocated for this last approach, highlighting its advantages and potential uses in real-world situations. The purpose of this paper is to critique the present approach to cesarean myomectomy by analyzing the clinical and surgical distinctions between the two approaches and providing illustrations of the CM methods.
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Cesárea , Leiomioma , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Femenino , Cesárea/métodos , Miomectomía Uterina/métodos , Embarazo , Leiomioma/cirugía , Neoplasias Uterinas/cirugía , Adulto , Complicaciones Neoplásicas del Embarazo/cirugía , DeciduaRESUMEN
OBJECTIVE: To assess clinical and radiological efficacy and safety of laparoscopic ultrasound-guided radiofrequency ablation of uterine leiomyomas. MATERIAL AND METHODS: Thirty-three patients with symptomatic uterine leiomyomas FIGO type 2 to 7, have undergone a laparoscopic ultrasound-guided radiofrequency ablation at Croix Rousse University Hospital Center (Hospices civils de Lyon) and at Saint-Vincent de Paul Hospital in Lille, between June 2020 and December 2022. The characteristics of each myoma and the symptoms were assessed with pelvic MRI and with Higham score, SSS and HRQL scores preoperatively and at 6 months. RESULTS: A total of 54 fibroids have been treated in 33 patients. We observed a significant decrease of the volume 6 months after the surgery, on average 21mL (55.97 vs. 74.37mL, 95% CI [7.13-34.88], P=0.001). The maximum diameter of each fibroid was also significantly reduced on average 11.78mm (41.89 vs. 52.06, 95% CI [8.83-14.73], P<0.05). We noticed a significant decrease of the NRS for dysmenorrhea on average 2.79 points (2.1 vs. 4.89, 95% CI [1.14-4.42], P<0.05). There was also a trend to improvement of menorrhagia, assess by Higham score. Indeed, 70.8% of the patients had menorrhagia. Menorrhagia was improved of 108,3 points with an average Higham score before surgery of 197.3 versus 87.9 after surgery (95% CI [47.9-168.8], P=0.001). Concerning UFS-QOL score: the symptom severity score (SSS) decreased on average 33 points, testifying of symptom improvement (27.04 vs. 60.89, 95% CI [22.92-43.39], P<0.001) and the HRQL score increased on average 20 points testifying quality of life improvement (65.57 vs. 42.7, 95% CI [15.83-37.85]. P<0.001). No severe adverse event has been reported. CONCLUSION: In this first French study about radiofrequency ablation. We confirm its efficiency for improvement of symptoms and quality of life but other study is mandatory to confirm the safety of this procedure in particular in patients with a wish to conceive.
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Laparoscopía , Leiomioma , Ablación por Radiofrecuencia , Ultrasonografía Intervencional , Neoplasias Uterinas , Humanos , Femenino , Leiomioma/cirugía , Laparoscopía/métodos , Estudios Retrospectivos , Neoplasias Uterinas/cirugía , Adulto , Persona de Mediana Edad , Ablación por Radiofrecuencia/métodos , Ultrasonografía Intervencional/métodos , Resultado del Tratamiento , Calidad de Vida , Imagen por Resonancia Magnética , DismenorreaRESUMEN
Robotic-assisted surgery enables precise manipulations with magnified vision, stereoscopic vision, and forceps with multi-joint functions. It requires unique procedures such as position setting, port placement, roll-in, and docking, which lead to prolonged operation and anesthesia time. Five conditions described below were established at our institution to reduce the time to the initiation of console: (1) changing the patients' position from the flat lithotomy position to the spread legs position; (2) attaching a Hasson cone to hold the umbilical cannula stable; (3) changing the cannula's obturator (inner tube) from blunt to bladeless; (4) fixing the team, and (5) conducting regular docking training. These outcomes were examined in this study. The study included 77 patients who underwent robotic-assisted total hysterectomy for benign uterine disease and stage IA uterine cancer at our individual institution between April 2019 and July 2022. We compared the median time from anesthesia to console initiation between the first half group (cases 1-40) and the second half group (cases 41-77). The former required 91.5 (53-131) minutes, whereas the latter required 59 (37-126) minutes. Appropriate equipment selection and team education can reduce the time to console initiation.
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Laparoscopía , Procedimientos Quirúrgicos Robotizados , Neoplasias Uterinas , Femenino , Humanos , Procedimientos Quirúrgicos Robotizados/métodos , Laparoscopía/métodos , Histerectomía/educación , Histerectomía/métodosRESUMEN
BACKGROUND: Microwave endometrial ablation (MEA) is a minimally invasive treatment method for heavy menstrual bleeding. However, additional treatment is often required after recurrence of uterine myomas treated with MEA. Additionally, because this treatment ablates the endometrium, it is not indicated for patients planning to become pregnant. To overcome these issues, we devised a method for ultrasound-guided microwave ablation of uterine myoma feeder vessels. We report three patients successfully treated for heavy menstrual bleeding, secondary to uterine myoma, using our novel method. CASE SUMMARY: All patients had a favorable postoperative course, were discharged within 4 h, and experienced no complications. Further, no postoperative recurrence of heavy menstrual bleeding was noted. Our method also reduced the myoma's maximum diameter. CONCLUSION: This method does not ablate the endometrium, suggesting its potential application in patients planning to become pregnant.
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We present the case of a 47-year-old woman with a bulky, nascent necrotic myoma, which at first glance appeared to be a malignant process in the cervix. It caused significant retention of urine due to compression of the bladder and ureters, hydronephrosis and deterioration of renal function. A fully developed picture of the "bulge syndrome" dominated - lymphedema of the lower limbs and lower abdomen, pain in the lower abdomen, constipation, secondary secondary urinary infection, and paradoxical ischuria. During a gynecological examination in a specula, a strong-smelling, necrotic tumour was visualized reaching half of the vagina, which was causing a bloody discharge, which brought the patient to the examination. A biopsy was taken from the tumour. A permanent urinary catheter was inserted into the urinary bladder with gradual adjustment of renal functions. Due to the difficulties and the benign histological findings from the biopsy, a simple abdominal hysterectomy with bilateral salpingectomy from a lower midline incision was indicated. The operation was complicated by an extensive adhesive process and blood loss of 1,200 mL, with a decrease in hemoglobin in the blood count from 128 g/L to 79 g/L and the need for three blood transfusions. In the postoperative period, there is a prompt recovery of spontaneous micturition with normalization of bladder function, subsidence of lymphedema and subjective complaints of the patient.
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Linfedema , Mioma , Retención Urinaria , Femenino , Humanos , Persona de Mediana Edad , Histerectomía/efectos adversos , Mioma/complicaciones , Mioma/cirugía , Vejiga Urinaria , Retención Urinaria/complicaciones , Retención Urinaria/cirugíaRESUMEN
Uterine fibroids (UF) are common benign tumors in women. The course of UF is associated with troubling symptoms and the development of infertility and pregnancy pathology. Surgical treatment even implies hysterectomy, while pharmacological interventions are modestly effective. Classically, hypoxic metabolism is considered a hallmark of malignant tumor. However, the role of hypoxia-induced factor (HIF) is significant in benign tumors as well. Herein, we briefly review the basic biology of HIF-family proteins, outlining their possible roles in UF. Apart from theoretical justifications, we summarized 15 studies reporting increased expression of HIFs and downstream factors in UF samples. Altogether, data suggest that increased expression of the HIF-protein and altered expression of its dependent genes are presumed to be the factors leading to UF development. Thus, even without being a malignant tumor, UF is characterized by the strong involvement of HIF. This novel insight may give rise to further research in the direction of finding new prognostic markers and effective medicines against UF.
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STUDY OBJECTIVE: To investigate the incidence of venous thromboembolism (VTE) in patients undergoing large specimen hysterectomy for benign indications. To evaluate the impact of route of surgery and operative time in the development of VTE in this population. DESIGN: Retrospective cohort study (Canadian Task Force Classification II2) of targeted hysterectomy data prospectively collected from the American College of Surgeons National Surgical Quality Improvement Program involving over 500 hospitals across the United States. SETTING: National Surgical Quality Improvement Program Database. PATIENTS: Women aged 18 years or older undergoing hysterectomy for benign indications between 2014 and 2019. Patients were further classified into 4 groups according to uterine weight: <100 g, 100-249 g, 250 g-499 g, and specimens ≥500 g. INTERVENTIONS: Current Procedural Terminology codes were used to identify cases. Variables including age, ethnicity, body mass index, smoking status, diabetes, hypertension, blood transfusion, and American Society of Anesthesiologists classification system scores were collected. Cases were stratified by route of surgery, operative time, and uterine weight. MEASUREMENTS AND MAIN RESULTS: A total of 122,418 hysterectomies occurring between 2014 and 2019 were included in our study, of which 28,407 (23.2%) patients underwent abdominal, 75,490 (61.7%) laparoscopic, and 18,521 (15.1%) vaginal hysterectomy. The overall rate of VTE in patients with large specimen hysterectomies (≥500 g) was 0.64%. After multivariable adjustment, there was no significant difference in the odds of VTE between uterine weight groups. Only 30% of the surgeries with uterine weight above 500 g were performed with minimally invasive surgical routes. Patients who underwent minimally invasive hysterectomy had lower odds of VTE via laparoscopic (adjusted odds ratio [aOR] 0.62; confidence interval [CI]: 0.48-0.81) and vaginal (aOR 0.46; CI: 0.31-0.69) routes compared to laparotomy. Prolonged operative time (>120 min) was associated with increased odds of VTE (aOR 1.86; CI:1.51-2.29). CONCLUSION: The occurrence of VTE after a benign large specimen hysterectomy is rare. The odds of VTE is higher with longer operative times and lower with minimally invasive approaches, even for markedly enlarged uteri.
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Tromboembolia Venosa , Humanos , Femenino , Estados Unidos , Tromboembolia Venosa/epidemiología , Tromboembolia Venosa/etiología , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Histerectomía/efectos adversos , Histerectomía Vaginal/efectos adversosRESUMEN
The present study aimed to evaluate the clinical and radiological 1-year outcomes of uterine artery embolization (UAE) performed in a selected population of women with symptomatic myomas and who do not wish to conceive. Between January 2004 and January 2018, a total of 62 patients with pre-menopausal status and with no wish to conceive in the future underwent UAE for the treatment of symptomatic fibroids. All the patients underwent magnetic resonance imaging (MRI) and/or transvaginal ultrasonography (TV-US) before and after the procedure at 1-year follow-up. Clinical and radiological parameters were recorded, stratifying the population into 3 groups according to the size of the dominant myoma (group 1: <50 mm; group 2: ≥50 and ≤80 mm; group 3: >80 mm). Mean fibroid diameter was significantly reduced (42.6% ± 21.6%) at 1-year follow-up, with excellent improvements in terms of both symptoms and quality of life. No significant difference was observed regarding baseline dimension and the number of myomas. No major complications were reported (2.5%). The present study confirms the safety and efficacy of UAE in the treatment of symptomatic fibroids in pre-menopausal women with no desire to conceive.
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Renal transplantation is a viable treatment option for patients with end-stage kidney disease; however, it requires careful surgical manipulation as the transplanted kidney is placed in the iliac fossa. Herein, we report a case of a 41-year-old female with a history of two renal transplants who presented with hypermenorrhea and dysmenorrhea. Computed tomography revealed transplanted kidneys in the bilateral iliac fossae (right atrophic), and magnetic resonance imaging showed uterine adenomyosis. Three-dimensional computed tomography was performed to determine the relationship between the arteriovenous vessels, iliac vessels, and ureter of the transplanted left kidney. A diamond-shaped trocar was inserted while monitoring the transplanted kidney. Total laparoscopic hysterectomy and bilateral salpingectomy were performed without any perioperative complications. Immunosuppressants were continued postoperatively. Laparoscopic surgery for gynecological diseases can be advantageous and should be considered in patients who underwent renal transplants.
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The objective of present study was to examine endometrial tissue Be, As, Cr, Mo, Sr, Ti, Tl, Cu, Co, Se, Zn, Mn, Fe, Cd, Pb, Mg, P, erythrocytes CAT, SOD, GSH-Px, GSH, MDA, serum retinol, cholecalciferol, phylloquinone, TSA, LSA, TOS, and TAS status and to evaluate the relationships between the variables. The study had 110 participants; of these, 50 were women with uterine myoma (UM), 10 were women with endometrial cancer (EC), and 50 were healthy female subjects. In the study, vitamin analyses by HPLC and element analyses were determined using ICP-OES method. It was observed that EC group was significantly lower than healthy group in terms of levels of cholecalciferol (p < 0.05), phylloquinone (p < 0.01), GSH (p < 0.05), Fe (p < 0.05), and had a significant rise in Mg/Fe (p < 0.01) and Zn/Fe (p < 0.05) in preoperative period. UM group had significantly lower retinol (p < 0.05), phylloquinone (p < 0.001), GSH-Px (p < 0.01), GSH (p < 0.01), Cr (p < 0.01), Cu (p < 0.05), Mg (p < 0.01), and Zn (p < 0.01) levels than control group in preoperative period and significantly higher levels of MDA (p < 0.01), TSA (p < 0.01), and LSA (p < 0.01) than control group. It was found that significant associations were observed between Cu-CA 15-3 (r = 0.558, p = 0.016), Mn-CA 15-3 (r = 0.511, p = 0.030), P-CA 15-3(r = - 0.502, p = 0.034) and with UM, also between GSH-CA-125 (r = - 0.825, p = 0.022) and with EC group. The results of correlation analysis observed that concentrations of Cu, Mn, P, and GSH together with CA 15-3 and CA-125 levels might be important for monitoring patients with UM and EC before surgery.
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Neoplasias Endometriales , Mioma , Oligoelementos , Femenino , Masculino , Humanos , Oligoelementos/análisis , Antioxidantes , Vitaminas/análisis , Ácido N-Acetilneuramínico , Vitamina A , Vitamina K 1 , ColecalciferolRESUMEN
OBJECTIVE: This study compared the feasibility and efficacy of transabdominal ultrasound (TAU) and combined transabdominal and transvaginal ultrasound (TA/TV US)-guided percutaneous microwave ablation (PMWA) for uterine myoma (UM). METHOD: This study enrolled 73 patients with UM who underwent PMWA via the transabdominal ultrasound-guided (TA group) or the combined transabdominal and transvaginal ultrasound-guided (TA/TV group) approaches. The intraoperative supplementary ablation rates, postoperative immediate ablation rates, lesion reduction rates and other indicators three months postoperatively were compared between the groups. The display of the needle tip, endometrium, uterine serosa, rectum and myoma feeding vessels under the guidance of TAU, transvaginal ultrasound (TVU) and TA/TV US were evaluated in the TA/TV group. RESULTS: In the TA/TV group, the real-time position of the needle tip and the endometrium complete display rate of the same lesions with TVU guidance were significantly higher than those using TAU. TA/TV US guidance significantly improved the complete display rate of each indicator. The intraoperative supplementary ablation rate in the TA/TV group was lower than that in the TA group. Similarly, the postoperative immediate ablation and volume reduction rates of the lesions three months postoperatively were higher than those in the TA group, especially for lesions with a maximum diameter ≥6 cm. CONCLUSION: TA/TV US is an effective monitoring method that can be used to improve imaging display. Its use is recommended in patients with obesity, poor transabdominal ultrasound image quality and large myoma volumes.
Asunto(s)
Leiomioma , Mioma , Neoplasias Uterinas , Femenino , Humanos , Microondas , Leiomioma/cirugía , Ultrasonografía , Ultrasonografía Intervencional , Neoplasias Uterinas/cirugíaRESUMEN
BACKGROUND: To investigate the association of clinical characteristics at the time of non-hysteroscopic myomectomy before pregnancy and adverse obstetric outcomes in the next pregnancy. METHODS: In this retrospective cohort study, we identified 248 women who underwent abdominal or laparoscopic myomectomy for intramural (IM) and/or subserosal (SS) uterine myomas in Bundang CHA Medical Center before pregnancy and delivered at the same hospital between 2010 and 2020. The association between clinical characteristics at the time of myomectomy and subsequent obstetric outcomes was analyzed using the Chi-square test, the Student t-test or one-way ANOVA, and multivariable analysis. RESULTS: There was one case of uterine rupture. The gestational age at delivery was 37.7 ± 2.4 weeks. There were 2 (0.8%) cases of fetal loss before 23 weeks, but there were no cases of perinatal death. The risk of transfusion during or after delivery was higher in the group in which multiple myomas were removed compared to the group in which only one was removed (aOR = 2.41, 95% CI [1.20-4.86], p = 0.014). The risk of neonatal composite morbidity was higher in the group in which myomas including the IM type were removed, than in the group in which only SS myomas were removed (aOR = 14.29, 95% CI [1.82-99.57], p = 0.012). Although not statistically significant, the group in which the sum of the diameters of the three largest myomas was greater than 15 cm showed a higher frequency of preterm birth (19.3% vs. 10.1%, p = 0.001) and lower birth weight (2901 ± 625 g vs. 3063 ± 576 g, p = 0.001) compared to the group with diameters less than 15 cm. Placenta accreta/increta (7.9% vs. 3.8%, p = 0.043) and lower placental weight (646 ± 170 g vs. 750 ± 232 g, p = 0.034) were more common in patients with an interval between myomectomy and pregnancy of less than 12 months compared to more than 12 months. CONCLUSIONS: To our knowledge, this is the first study to investigate the association between clinical features at the time of myomectomy before pregnancy and various adverse obstetric and perinatal outcomes. If the removed myomas are multiple, IM, large, or the interval between myomectomy and pregnancy is short, the risk of obstetric and neonatal complications may increase.