RESUMEN
The narrative review article is focused on the strengths and limitations of modern imaging methods in the preoperative differential diagnosis of uterine mesenchymal tumours. In order to tailor the surgical procedures, imaging methods, namely ultrasound and magnetic resonance imaging (MRI), should be taken into account as well as clinical symptoms, age, and fertility plans. On ultrasound scans, uterine sarcomas have the appearance of large, usually solitary tumours of non-homogenous structure with irregular cysts, ill-defined outline borders (interrupted capsule), absence of calcifications with acoustic shadowing, and moderate to rich internal vascularisation. Rapid growth between follow-ups or atypical growth in peri- or post-menopause is also a sign of malignancy. On MRI, uterine sarcomas are characterized by irregular borders, hyperintense areas on T1-weighted and T2- weighted images, and central non-enhancing necrotic areas. On diffusion-weighted imaging (DWI/MRI), sarcomas exhibit markedly restricted diffusion but there is a significant overlap with some variants of fibroids. Core-needle or hysteroscopic biopsy can be used preoperatively if suspicious features are detected on ultrasound or MRI scans, particularly before myomectomy if fertility preservation is required or when conservative management is considered in asymptomatic women. Other imaging methods, such as positron emission tomography fused with CT (PET-CT) or computed tomography (CT) have limited role to distinguish uterine sarcomas from myomas and are suitable only for staging purposes. The importance of tumour markers including lactate dehydrogenase in preoperative work-up have not been verified yet. Conclusion: Uterine sarcomas can be distinguished from much more common myomas based on a combination of malignant features on ultrasound or MR imaging. In these suspicious cases the type and extent of surgery should be adjusted, avoiding intraperitoneal morcellation, which could lead to iatrogenic tumour spread and worsening of the patient's prognosis.
Asunto(s)
Sarcoma , Neoplasias Uterinas , Humanos , Femenino , Neoplasias Uterinas/diagnóstico , Neoplasias Uterinas/diagnóstico por imagen , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Sarcoma/diagnóstico , Sarcoma/diagnóstico por imagen , Sarcoma/cirugía , Diagnóstico Diferencial , Leiomioma/diagnóstico , Leiomioma/diagnóstico por imagen , Leiomioma/cirugía , Ultrasonografía/métodos , Imagen por Resonancia MagnéticaRESUMEN
High-Intensity Focused Ultrasound (HIFU) ablation represents a rapidly advancing non-invasive treatment modality that has achieved considerable success in addressing uterine fibroids, which constitute over 50% of benign gynecological tumors. Preoperative Magnetic Resonance Imaging (MRI) plays a pivotal role in the planning and guidance of HIFU surgery for uterine fibroids, wherein the segmentation of tumors holds critical significance. The segmentation process was previously manually executed by medical experts, entailing a time-consuming and labor-intensive procedure heavily reliant on clinical expertise. This study introduced deep learning-based nnU-Net models, offering a cost-effective approach for their application in the segmentation of uterine fibroids utilizing preoperative MRI images. Furthermore, 3D reconstruction of the segmented targets was implemented to guide HIFU surgery. The evaluation of segmentation and 3D reconstruction performance was conducted with a focus on enhancing the safety and effectiveness of HIFU surgery. Results demonstrated the nnU-Net's commendable performance in the segmentation of uterine fibroids and their surrounding organs. Specifically, 3D nnU-Net achieved Dice Similarity Coefficients (DSC) of 92.55% for the uterus, 95.63% for fibroids, 92.69% for the spine, 89.63% for the endometrium, 97.75% for the bladder, and 90.45% for the urethral orifice. Compared to other state-of-the-art methods such as HIFUNet, U-Net, R2U-Net, ConvUNeXt and 2D nnU-Net, 3D nnU-Net demonstrated significantly higher DSC values, highlighting its superior accuracy and robustness. In conclusion, the efficacy of the 3D nnU-Net model for automated segmentation of the uterus and its surrounding organs was robustly validated. When integrated with intra-operative ultrasound imaging, this segmentation method and 3D reconstruction hold substantial potential to enhance the safety and efficiency of HIFU surgery in the clinical treatment of uterine fibroids.
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Ultrasonido Enfocado de Alta Intensidad de Ablación , Imagenología Tridimensional , Leiomioma , Imagen por Resonancia Magnética , Neoplasias Uterinas , Humanos , Leiomioma/diagnóstico por imagen , Leiomioma/cirugía , Femenino , Imagenología Tridimensional/métodos , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Imagen por Resonancia Magnética/métodos , Neoplasias Uterinas/diagnóstico por imagen , Neoplasias Uterinas/cirugía , Aprendizaje Profundo , Cirugía Asistida por Computador/métodosRESUMEN
Leiomyomas and schwannomas are both types of rare benign soft tissue tumours. Leiomyomas are more commonly found in the lower limbs than in the upper extremities, while schwannomas are rare peripheral nerve sheath tumours that can occur in different anatomical regions. However, they rarely occur in the saphenous nerve. This case study presents a 41-year-old female patient with a solitary mass lesion located deep in the soft tissue of the anteromedial lower extremity. The physical examination revealed a palpable, elastic-hard, mobile and non-tender mass. Magnetic resonance imaging (MRI) showed an oval-shaped subcutaneous mass on contrast-enhanced T1-weighted sections. The initial MRI images suggested a schwannoma, but the tumour was later confirmed to be a leiomyoma after total enucleation. An immunohistochemical study was performed for differential diagnosis. Solitary mass lesions in the lower extremities can be mistaken for various types of tumours and misdiagnosed and require histopathological examination and good radiological imaging for differential diagnosis. Complete surgical excision is usually a safe and effective treatment for leiomyomas.
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Leiomioma , Neurilemoma , Neoplasias del Sistema Nervioso Periférico , Humanos , Femenino , Neurilemoma/cirugía , Neurilemoma/diagnóstico , Neurilemoma/diagnóstico por imagen , Neurilemoma/patología , Adulto , Diagnóstico Diferencial , Leiomioma/cirugía , Leiomioma/diagnóstico , Leiomioma/diagnóstico por imagen , Leiomioma/patología , Neoplasias del Sistema Nervioso Periférico/cirugía , Neoplasias del Sistema Nervioso Periférico/diagnóstico , Neoplasias del Sistema Nervioso Periférico/diagnóstico por imagen , Neoplasias del Sistema Nervioso Periférico/patología , Extremidad Inferior/inervación , Imagen por Resonancia MagnéticaRESUMEN
BACKGROUND: Despite being a highly debated issue, subtotal or supracervical hysterectomy (SCH) is still considered a safe and effective treatment for women with benign gynecological lesions. Benign and malignant cervical diseases have been reported after SCH, with fibroids being the most frequently diagnosed lesions in the excised cervical stump. Recurrence of cervical disease after SCH usually presents with vaginal bleeding, pelvic mass, or abdominal pain; moreover, it may necessitate reoperation and resection of the cervical stump or trachelectomy. Trachelectomy is known to be a difficult surgical procedure that may be associated with significant intra- and post-operative morbidity. CASE PRESENTATION: We presented here a case of a 41-year-old nulliparous woman with a pelvic mass related to the cervical stump presented 2 years after subtotal hysterectomy, performed due to interactable abnormal uterine bleeding, which was attributed to a multiple fibroid uterus. Six years ago, she complained of pelvic pain, excessive vaginal discharge, and spotting. A transvaginal sonography and magnetic resonance imaging with contrast were performed, which revealed a 10.2 × 7.6 × 6.5 cm heterogeneous pelvic mass with irregular borders and marked vascularity on color Doppler. Surgical exploration and resection of the mass with cervical stump excision were performed. Histopathology confirmed the diagnosis of cervical stump multiple benign leiomyomata with no atypical features. CONCLUSION: Recurrence or De novo development of leiomyomata and other cervical lesions might occur after supracervical or subtotal hysterectomy; thus, thorough pre-operative counseling for women requesting a SCH regarding the pros and cons of the procedure compared with total hysterectomy should be optimized. Meticulous follow-up, including the continuation of routine cervical cytological smears, is mandatory for patients with a retained cervix.
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Histerectomía , Leiomioma , Humanos , Femenino , Adulto , Histerectomía/efectos adversos , Histerectomía/métodos , Leiomioma/cirugía , Cuello del Útero/cirugía , Cuello del Útero/patología , Neoplasias Uterinas/cirugía , Neoplasias del Cuello Uterino/cirugíaRESUMEN
BACKGROUND: Recently, the incidence of missed miscarriage has gradually increased, and medical abortion is a common method to terminate a pregnancy. In the process of medical abortion, massive vaginal bleeding takes place, leading to emergency surgical haemostasis. Emergency surgery may produce infection and organ damage. Our study aimed to investigate the high-risk factors for massive haemorrhage during a medical abortion. METHODS: A total of 1062 missed miscarriage patients who underwent medical abortion participated in this retrospective study. According to the amount of bleeding, the patients were divided into a massive haemorrhage group and a control group. By comparing the general conditions of the two groups, such as fertility history, uterine surgery history, uterine fibroids, etc., the high-risk factors for massive haemorrhage during medical abortion were identified. RESULTS: Relative to the control group, the massive haemorrhage group exhibited a higher proportion of patients with a previous artificial abortion (51.9% vs. 38.1%, P = 0.001). Additionally, the massive haemorrhage group had a lower percentage of first-time pregnant women (32.1% vs. 40.4%) and a higher proportion of women with shorter pregnancy intervals (44.9% vs. 33.1%, P = 0.03). Furthermore, there were notable differences between the two groups regarding maximum fibroid size, the duration of amenorrhea, and gestational week (P < 0.05). CONCLUSION: In this study, we determined that a history of artificial abortion and an amenorrhea duration of > 11 weeks represented high-risk factors for massive vaginal bleeding during medical abortion in missed miscarriage patients.
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Aborto Inducido , Aborto Retenido , Hemorragia Uterina , Humanos , Femenino , Estudios Retrospectivos , Adulto , Factores de Riesgo , Embarazo , Aborto Inducido/efectos adversos , Hemorragia Uterina/etiología , Hemorragia Uterina/epidemiología , Leiomioma/complicaciones , Leiomioma/cirugía , Estudios de Casos y ControlesRESUMEN
A woman in her 30s presented to emergency with complaints of acute lower abdominal pain for 3 days, not associated with any menstrual, bowel or urinary symptoms. Examination revealed an abdominopelvic mass corresponding to an 18-week gravid uterus with diffuse tenderness and guarding over her lower abdomen. The patient was a follow-up case of subserosal fibroid uterus, chronic kidney disease stage 4 and rheumatic heart disease on anticoagulants. Fibroid degeneration or torsion was suspected. Ultrasound revealed a large posterior wall subserosal fibroid with free fluid in the pelvis. As findings did not suggest degeneration or pedunculated fibroid, noncontrast CT was done, which showed a similar mass with a pedicle arising from the uterine fundus with free fluid with no other evident cause of acute abdomen. The patient was taken up for emergency laparotomy. Intraoperatively, it was found to be a case of subserosal fibroid with greater omentum adhered to it and twisted around its axis about eight times. This case is being reported to highlight a rare cause of acute abdomen.
Asunto(s)
Abdomen Agudo , Leiomioma , Epiplón , Anomalía Torsional , Neoplasias Uterinas , Humanos , Abdomen Agudo/etiología , Femenino , Leiomioma/complicaciones , Leiomioma/cirugía , Leiomioma/diagnóstico por imagen , Epiplón/cirugía , Epiplón/patología , Anomalía Torsional/cirugía , Anomalía Torsional/diagnóstico por imagen , Anomalía Torsional/complicaciones , Anomalía Torsional/diagnóstico , Adulto , Neoplasias Uterinas/complicaciones , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/diagnóstico por imagen , Laparotomía/métodos , Tomografía Computarizada por Rayos X , Enfermedades Peritoneales/cirugía , Enfermedades Peritoneales/complicaciones , Enfermedades Peritoneales/diagnóstico por imagen , UltrasonografíaRESUMEN
BACKGROUND: The majority of esophageal subepithelial lesions originating from the muscularis propria (SEL-MPs) are benign in nature, although a subset may exhibit malignant characteristics. Conventional endoscopic resection techniques are time-consuming and lack efficacy for small SEL-MPs. AIM: To evaluate the efficacy and safety of ligation-assisted endoscopic submucosal resection (ESMR-L) following unroofing technique for small esophageal SEL-MPs. METHODS: From January 2021 to September 2023, 17 patients diagnosed with esophageal SEL-MPs underwent ESMR-L following unroofing technique at the endoscopy center of Shenzhen People's Hospital. Details of clinicopathological characteristics and clinical outcomes were collected and analyzed. RESULTS: The mean age of the patients was 50.12 ± 12.65 years. The mean size of the tumors was 7.47 ± 2.83 mm and all cases achieved en bloc resection successfully. The average operation time was 12.2 minutes without any complications. Histopathology identified 2 Lesions (11.8%) as gastrointestinal stromal tumors at very low risk, 12 Lesions (70.6%) as leiomyoma and 3 Lesions (17.6%) as smooth muscle proliferation. No recurrence was found during the mean follow-up duration of 14.18 ± 9.62 months. CONCLUSION: ESMR-L following roofing technique is an effective and safe technique for management of esophageal SEL-MPs smaller than 20 mm, but it cannot ensure en bloc resection and may require further treatment.
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Resección Endoscópica de la Mucosa , Neoplasias Esofágicas , Leiomioma , Humanos , Resección Endoscópica de la Mucosa/métodos , Resección Endoscópica de la Mucosa/efectos adversos , Persona de Mediana Edad , Femenino , Masculino , Neoplasias Esofágicas/cirugía , Neoplasias Esofágicas/patología , Adulto , Ligadura/métodos , Resultado del Tratamiento , Leiomioma/cirugía , Leiomioma/patología , Tempo Operativo , Estudios Retrospectivos , Tumores del Estroma Gastrointestinal/cirugía , Tumores del Estroma Gastrointestinal/patología , Mucosa Esofágica/cirugía , Mucosa Esofágica/patología , Mucosa Esofágica/diagnóstico por imagen , Anciano , Esófago/cirugía , Esófago/patología , Esofagoscopía/métodos , Esofagoscopía/efectos adversosRESUMEN
BACKGROUND: Focused ultrasound ablation surgery (FUAS) has been widely employed to treat patients with uterine fibroid (UF). This study aimed to estimate myometrial stiffness changes in patients who received FUAS for UFs or myomectomy (ME) and compare the recovery of surrounding myometrium between FUAS and ME groups. Our results may provide more evidence for guiding the proper conception timing in patients with UF. METHODS: This study enrolled 173 patients from May 2022 to August 2023. Shear wave elastography (SWE) was used to dynamically monitor myometrial elasticity changes in patients before and after surgery. Moreover, our study monitored and analyzed the stiffness changes in the targeted fibroid after FUAS, as well as in the myometrium around after FUAS or ME. RESULTS: The stiffness of the myometrium around the resected fibroid was significantly higher than at the preoperative level until 6 months. Conversely, the stiffness of the surrounding myometrium was only temporarily increased 1 day after FUAS. The comparison between FUAS and ME groups regarding the stiffness of the surrounding myometrium showed that nonsignificant differences were detected between the two groups before the treatment. The stiffness of the surrounding myometrium in the ME group was statistically significantly higher than that of the FUAS group 1 day as well as 1, 3, and 6 months after the treatment, respectively. CONCLUSION: The FUAS had less impact on the surrounding myometrium than the ME, which may be more conducive to the recovery of myometrial elasticity in patients with UF.
Asunto(s)
Elasticidad , Leiomioma , Miometrio , Miomectomía Uterina , Humanos , Femenino , Leiomioma/cirugía , Leiomioma/diagnóstico por imagen , Miometrio/cirugía , Miometrio/diagnóstico por imagen , Adulto , Miomectomía Uterina/métodos , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Persona de Mediana Edad , Neoplasias Uterinas/cirugía , Diagnóstico por Imagen de Elasticidad/métodosRESUMEN
OBJECTIVE: To assess the efficacy of mechanical resection through TruClear™ hysteroscopy in patients with endometrial polyps and submucosal fibroids. STUDY DESIGN: Descriptive study. Place and Duration of the Study: Department of Obstetrics and Gynaecology, Shifa International Hospital, Islamabad, Pakistan, from June 2018 to 2022. METHODOLOGY: Patients diagnosed with endometrial polyps and submucosal fibroids confirmed by abdominal or transvaginal ultrasonography were included. Patients having a history of congestive cardiac failure, chronic kidney disease, and bleeding diathesis were excluded from the study. Data about the complete removal of pathology (endometrial polyps and submucosal fibroids), mean operating time, and postoperative complications such as bleeding and perforation were extracted. The follow-up was set up to 6 months after the procedure. RESULTS: The average age of the 45 patients was 35.62 ± 7.46 years. Heavy menstrual bleeding was the most prevalent symptom, seen in 73.3% of cases, followed by irregular vaginal bleeding (IVB) in 11.1% of cases. The most frequent disease identified by sonography was a polyp in 21 (47%) instances, followed by submucosal fibroids in 12 (27%) cases, mixed pathology in 10 (22%), and malignancy in 2 (4%) cases. The overall average operative time was 36.46 ± 24.94 minutes. A hundred percent removal of lesions was observed in this study. Persistent symptoms were observed in 13% of patients after the surgery so they were treated with other interventions. The most common intervention was an intrauterine hormonal device. Intraoperative bleeding was observed in only one patient and was managed by intraoperative intrauterine balloon insertion. The recurrence rate was 8.9% (4/45). CONCLUSION: TruClear™ hysteroscopy showed a major advantage in the successful and complete removal of the pathology, low operation time, and complications. KEY WORDS: Fibroids, Hysteroscopy, Polyps, Endometrial resection, Menstrual bleeding.
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Histeroscopía , Leiomioma , Pólipos , Neoplasias Uterinas , Humanos , Femenino , Histeroscopía/métodos , Leiomioma/cirugía , Leiomioma/patología , Pólipos/cirugía , Adulto , Persona de Mediana Edad , Resultado del Tratamiento , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Pakistán/epidemiología , Tempo Operativo , Menorragia/cirugía , Enfermedades Uterinas/cirugía , Complicaciones Posoperatorias/epidemiología , Hemorragia Uterina/cirugíaRESUMEN
The prevalence of fibroids during reproductive age is 20-25%. The presence of fibroids during pregnancy can impact perinatal outcomes. OBJECTIVE: To determine whether fibroids affect perinatal outcomes and whether women who undergo fibroid surgery before pregnancy have better perinatal outcomes than those who have fibroids during pregnancy. The study also analyzes the optimal time interval between myomectomy and pregnancy and the characteristics of fibroids during pregnancy that affect perinatal outcomes. In both groups, fibroids' size, number, and location were analyzed to determine their influence on perinatal outcomes. The perinatal outcome is determined by gestational age, birth weight, Apgar score, intrauterine growth retardation, placental complications, and delivery method. METHODS: A study was conducted on the perinatal outcomes of 338 women who had uterine fibroids during pregnancy and those who had undergone fibroid surgery before pregnancy. The medical records of women who gave birth at a tertiary university hospital were analyzed in this retrospective study. RESULTS: Women with submucosal fibroids have a lower gestational age of delivery (P = 0.0371), and those who operated on a higher number of fibroids before pregnancy had newborns with lower birth weights (P < 0.0001). Submucosal fibroids during pregnancy increase the chances of cesarean delivery (P = 0.0354). 14% of newborns have an Apgar score of less than seven within the first minute of birth in fibroids larger than 7 cm (P < 0.0001). CONCLUSION: There is a statistically significant difference in the perinatal outcome of newborns depending on the number, size and placement of uterine fibroids in both observed groups.
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Puntaje de Apgar , Peso al Nacer , Leiomioma , Complicaciones Neoplásicas del Embarazo , Resultado del Embarazo , Neoplasias Uterinas , Humanos , Femenino , Embarazo , Leiomioma/cirugía , Leiomioma/complicaciones , Leiomioma/epidemiología , Adulto , Estudios Retrospectivos , Resultado del Embarazo/epidemiología , Complicaciones Neoplásicas del Embarazo/cirugía , Complicaciones Neoplásicas del Embarazo/epidemiología , Recién Nacido , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/complicaciones , Neoplasias Uterinas/epidemiología , Edad Gestacional , Miomectomía Uterina/estadística & datos numéricos , Cesárea/estadística & datos numéricos , Retardo del Crecimiento Fetal/epidemiología , Retardo del Crecimiento Fetal/etiologíaRESUMEN
OBJECTIVE: To explore the utility of the total fibroids-to-uterine volume (FTUV) ratio as a simple, preoperative tool to assist in counseling patients seeking pregnancy who are undergoing myomectomy for intramural (IM) fibroids. STUDY DESIGN: This is an historical cohort study on reproductive-aged patients seeking pregnancy who underwent laparotomic myomectomy for intramural fibroids from January 2017 to December 2021. Only G3 to G5 fibroids, according to the 2011 International Federation of Gynecology and Obstetrics (FIGO) classification, were included. Pre-operative transvaginal ultrasound (TVUS) was performed to measure the volume of intramural myomas (diameter1*diameter2*diameter3*0.52) and to calculate their total volume. The total fibroids-to-uterine volume (FTUV) ratio was calculated as the proportion of the uterine volume occupied by the sum of IM fibroids volumes. RESULTS: A total of 166 women with pre-surgical TVUS evaluation of IM fibroids were included, with a mean age of 36.22 ± 5.15 years. The FTUV ratio was identified as a positive predictor of clinical pregnancy after surgery (adjOR, 1.04; 95 % CI, 1.02-1.06; p = 0.0001), whereas age showed a negative association (adjOR, 0.90; 95 % CI, 0.83-0.98; p = 0.012). Endometrial cavity distortion prior to surgery was also positively associated with pregnancy post-surgery (adjOR, 3.50; 95 % CI, 1.51-8.08; p = 0.003). Consistent results were found for live births, with the FTUV ratio being a significant positive predictor of live birth after surgery (adjOR, 1.03; 95 % CI, 1.01-1.05; p = 0.001) and age showing a negative association (adjOR, 0.88; 95 % CI, 0.80-0.96; p = 0.004). Parity prior to surgery also positively impacted live birth post-surgery (adjOR, 2.65; 95 % CI, 1.30-5.40; p = 0.007). An FTUV ratio threshold of 53.39 % accurately predicted clinical pregnancy in 68.46 % of cases (sensitivity of 71.70 % and specificity of 66.67 %). For live births, a higher FTUV ratio threshold of 59.21 % predicted outcomes accurately in 69.13 % of cases (sensitivity of 65.85 % and specificity of 70.37 %). CONCLUSION: The use of the FTUV ratio in pre-operative ultrasound evaluation of IM fibroids may improve counseling for patients desiring to conceive after myomectomy. By providing a personalized assessment of the amount of myometrial volume occupied by fibroids, the FTUV ratio can help predict fertility outcomes after surgery, enabling better-informed decisions and treatment planning.
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Leiomioma , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Femenino , Leiomioma/cirugía , Leiomioma/diagnóstico por imagen , Leiomioma/patología , Adulto , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Neoplasias Uterinas/diagnóstico por imagen , Embarazo , Útero/diagnóstico por imagen , Útero/patología , Útero/cirugía , Tamaño de los Órganos , Ultrasonografía , Estudios de CohortesRESUMEN
OBJECTIVE: The Primary Objective of this study was to analyse reproductive outcomes in patients with STUMP (Smooth Muscle Tumour of Uncertain Potential) or ALM (Atypical Leiomyoma) who underwent fertility-preserving surgeries. Secondary Objectives were to analyse long-term prognosis for these patients and to study the basic demographic and pathological characteristics of patients with STUMP or ALM. STUDY DESIGN: This retrospective study was conducted at Amrita Institute of Medical Sciences. Cases of STUMP and ALM were retrieved from the hospital medical database between June 2014 and December 2022. Demographic parameters, clinical presentations, pathological features and clinical outcomes were analysed. Categorical variables were expressed in numbers and percentages. Normal distribution data were presented as mean while non-normal distribution was expressed as median and range. RESULTS: Thirty-eight patients were included in the study with a diagnosis of STUMP or ALM in postoperative histology. Seven patients (18.4%) were nulliparous. Myomectomy was performed in 9 (23.6%), while hysterectomy was done in 29 patients (76.3%). Fertility-preserving surgeries were performed on six patients (15.7%). Of these six patients, 4(66.6%) conceived spontaneously and had successful pregnancies. Recurrences were found in 3 patients (7.8%) out of which one had undergone fertility-sparing surgery. All the patients with recurrences had previous history of myomectomies. Morcellation was reportedly done in 2 of these three patients. CONCLUSION: Good reproductive outcomes have been demonstrated in patients diagnosed with STUMP or ALM and desiring fertility. However, these patients should be kept under follow-up care as they are prone for recurrences. Patients who have undergone morcellation mayhave an increased chance of recurrence.
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Preservación de la Fertilidad , Leiomioma , Tumor de Músculo Liso , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Femenino , Adulto , Estudios Retrospectivos , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/patología , Leiomioma/cirugía , Leiomioma/patología , Miomectomía Uterina/estadística & datos numéricos , Tumor de Músculo Liso/patología , Tumor de Músculo Liso/cirugía , Embarazo , Histerectomía/estadística & datos numéricos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/patología , Resultado del TratamientoRESUMEN
OBJECTIVE: Molecular status of uterine leiomyomas has been shown to affect both tumor characteristics and treatment response. Mutations in mediator complex subunit 12 (MED12), the most prevalent alterations in leiomyomas, are associated with tumor size and number of leiomyomas. Myomectomy can be performed by laparoscopy or by open abdominal surgery, depending on the size and number of leiomyomas removed. The aim of this study was to examine the association between MED12 mutation status and surgical approach of myomectomy. We also evaluated myomectomy patients' quality of life after laparoscopic or abdominal surgery and according to the MED12 mutation status. STUDY DESIGN: The prospective cohort study included 104 women who underwent laparoscopic or abdominal myomectomy at the Helsinki University Hospital during 2015-2019. Patients filled in the validated Uterine Fibroid Symptom and Quality of Life (UFS-QOL) questionnaire before the operation and 6 and 12 months after the operation. Medical records were reviewed to collect clinical data. Leiomyoma tissue samples were collected and screened for MED12 mutations. RESULTS: Patients undergoing abdominal myomectomy had larger and more numerous leiomyomas compared to patients with laparoscopic myomectomy (10 cm vs 7.4 cm, p < 0.001 and 3 vs 1 leiomyomas, p < 0.001, respectively). A mean change of over 20 points was seen in UFS-QOL scores at 6 months after both laparoscopic and abdominal myomectomy (p < 0.001). MED12 mutations were detected in 178/242 (74 %) of leiomyomas. Of the patients, 45/97 (46 %) had only MED12 positive leiomyomas, while 39/97 (40 %) had only MED12 wild type leiomyomas. The number of leiomyomas removed was higher among patients with MED12 positive leiomyomas than in patients with MED12 wild type tumors (p < 0.001). Laparoscopic approach was equally common in both groups (62 % and 64 %), and there was no statistically significant difference in the UFS-QOL scores. CONCLUSION: Both laparoscopic and abdominal myomectomy significantly improved the quality of life. While MED12 mutations were related with multiple leiomyomas and therefore potentially generated a greater leiomyoma burden, they were not associated with the surgical approach. Pre- and postoperative quality of life was comparable between patients regardless of MED12 status.
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Laparoscopía , Leiomioma , Complejo Mediador , Mutación , Calidad de Vida , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Femenino , Miomectomía Uterina/métodos , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/genética , Neoplasias Uterinas/psicología , Adulto , Complejo Mediador/genética , Leiomioma/cirugía , Leiomioma/genética , Leiomioma/psicología , Persona de Mediana Edad , Estudios ProspectivosRESUMEN
This review compares the efficacy of Uterine Artery Embolization (UAE) and Myomectomy (MYO) in managing symptomatic Uterine Fibroids (UFs) in women who do not want hysterectomy. A meta-analysis was performed on all available studies that evaluated the relative benefits and harms of MYO and UEA for the management of patients suffering from UFs. Outcomes evaluated reintervention, UFs scores for quality of life (QOL) and symptom severity, and other complications. To determine mean differences (MDs) or odds ratios (ORs) with 95% confidence intervals (CIs), a random or fixed-effects model was utilized. A meta-analysis of 13 studies (9 observational and 4 randomized controlled trials) was conducted. The results indicated that UAE had a higher reintervention rate (OR 1.84; 95% CI 1.62-2.10; P < 0.01; I2 = 39%), hysterectomy rate (OR 4.04; 95% CI 3.45-4.72; P < 0.01; I2 = 59%), and symptom-severity score (OR - 4.02; 95% CI 0.82, 7.22; P = 0.01; I2 = 0%) compared to MYO at a four-year follow-up. However, UAE was associated with a lower rate of early complications (OR 0.44; 95% CI 0.20-0.95; P = 0.04; I2 = 25%), and readmission rate (OR 1.16; 95% CI 1.01-1.33; P = 0.04; I2 = 0%) compared to MYO. Furthermore, both procedures had comparable improvement in pregnancy rates and abnormal uterine bleeding. In conclusion, UAE and MYO are effective in treating symptomatic UFs but they have different outcomes. The decision on which procedure to choose should be made based on individual preferences and the physician's expertise.
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Leiomioma , Embolización de la Arteria Uterina , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Leiomioma/cirugía , Leiomioma/terapia , Femenino , Embolización de la Arteria Uterina/métodos , Miomectomía Uterina/métodos , Miomectomía Uterina/efectos adversos , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/terapia , Calidad de Vida , Resultado del Tratamiento , Histerectomía/métodosRESUMEN
BACKGROUND: Women with gynecologic disorders requiring a hysterectomy often have co-existing psychiatric diagnoses. A change in the dispensing pattern of antidepressant (AD) and antianxiety (AA) medications around the time of hysterectomy may be due to improvement in gynecologic symptoms, such as pelvic pain and abnormal bleeding, or the emotional impact of the hysterectomy. Unfortunately, these dispensing patterns before and after hysterectomy are currently undescribed. OBJECTIVES: To model the dispensing patterns of AD and AA medications over time among women with psychiatric disorders before and after benign hysterectomy for endometriosis and uterine fibroids; and to characterize clusters of patients with various dispensing behaviors based on these patterns. DESIGN: Retrospective cohort study. METHODS: This is a study of women who underwent a benign hysterectomy using data from the Merative MarkertScan® Research Databases (Ann Arbor, MI, USA). Inclusion criteria were reproductive-aged women (18-50 years), diagnosis of at least one mood or anxiety disorder, and at least one dispensing of AD or AA medications. We measured monthly adherence and persistence of AD/AA medication use over 12 months after hysterectomy. Group-based-trajectory modeling (GBTM) was used to identify trajectory groups of monthly AD/AA medication dispensing over the study period. Multinomial logistic regression was used to identify factors independently associated with individual dispensing trajectory patterns. RESULTS: For a total of 11,607 patients, 6 dispensing trajectory groups were identified during the study period: continuously high (27.0%), continuously moderate (21.9%), continuously low (17.9%), low-to-high (10.0%), moderate-to-low (9.8%), and low-to-moderate (13.4%). Compared with the continuously high group, younger age, no history of a mood disorder, and uterine fibroids were clinical predictors of low dispensing. The discontinuation rate at 3 months after hysterectomy was higher at 88.6% in the continuously low group and at 66.5% in the continuously low-to-moderate group. CONCLUSIONS: This study demonstrates that GBTM identified six distinct trajectories of AD/AA medication dispensing in the perioperative period. Trajectory models could be used to identify specific dispensing patterns for targeting interventions.
Dispensing patterns of antidepressant and antianxiety medications for psychiatric disorders after benign hysterectomy in reproductive-aged women: Results from the group-based trajectory modelingWomen with gynecologic disorders often have coexisting psychiatric diagnoses. A change in the dispensing pattern of antidepressant and antianxiety medications may be due to improvement in gynecologic symptoms or the emotional impact of the hysterectomy. However, static measures, such as the proportion of days covered or medication possession ratio, may not adequately predict meaningful dispensing patterns. Using the group-based trajectory modeling, 6 distinct patterns of medication dispensing over the perioperative periods of women with benign hysterectomy are identified and therefore used to assess how certain clinical characteristics influence these dispensing patterns. This study concludes that trajectory modeling may be a more appropriate approach to investigating dispensing patterns among women with preexisting psychiatric conditions.
Asunto(s)
Ansiolíticos , Antidepresivos , Histerectomía , Humanos , Femenino , Adulto , Estudios Retrospectivos , Antidepresivos/uso terapéutico , Persona de Mediana Edad , Ansiolíticos/uso terapéutico , Leiomioma/cirugía , Leiomioma/tratamiento farmacológico , Adulto Joven , Endometriosis/cirugía , Endometriosis/tratamiento farmacológico , Adolescente , Cumplimiento de la Medicación/estadística & datos numéricos , Trastornos de Ansiedad/tratamiento farmacológico , Estudios de CohortesRESUMEN
OBJECTIVE: To develop a novel scoring system based on magnetic resonance imaging (MRI) for predicting the difficulty of ultrasound-guided high-intensity focused ultrasound (USgHIFU) ablation for uterine fibroids. MATERIALS AND METHODS: A total of 637 patients with uterine fibroids were enrolled. Sonication time, non-perfused volume ratio (NPVR), and ultrasound energy delivered for ablating 1 mm3 of fibroid tissue volume (E/V) were each classified as three levels and assigned scores from 0 to 2, respectively. Treatment difficulty level was then assessed by adding up the scores of sonication time, NPVR and E/V for each patient. The patients with score lower than 3 were categorized into low difficulty group, with score equal to or greater than 3 were categorized into high difficulty group. The potential predictors for treatment difficulty were compared between the two groups. Multifactorial logistic regression analysis model was created by analyzing the variables. The difficulty score system was developed using the beta coefficients of the logistic model. RESULTS: Signal intensity on T2WI, fibroid location index, largest diameter of fibroids, abdominal wall thickness, homogeneity of the signal of fibroids, and uterine position were independent influencing factors for the difficulty of USgHIFU for uterine fibroids. A prediction equation was obtained: difficulty score = 17 × uterine position (anteverted =0, retroverted =1)+71 × signal intensity (hypointense = 0, isointense/hyperintense = 1) +8 × enhancement (homogenous = 0, heterogeneous = 1)+25×(largest diameter of fibroids-20) +35 × (fibroid location index -0.2) +1×(abdominal wall thickness -5). CONCLUSIONS: This scoring system established based on MRI findings can be used to reliably predict the difficulty level of USgHIFU treatment of uterine fibroids.
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Ultrasonido Enfocado de Alta Intensidad de Ablación , Leiomioma , Imagen por Resonancia Magnética , Humanos , Femenino , Leiomioma/diagnóstico por imagen , Leiomioma/cirugía , Leiomioma/terapia , Leiomioma/patología , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Imagen por Resonancia Magnética/métodos , Adulto , Persona de Mediana Edad , Neoplasias Uterinas/diagnóstico por imagen , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/terapia , Neoplasias Uterinas/patologíaRESUMEN
Background: In recent years, due to the increase in medical mal-practice complaints, the Sicilian Regional Health System has adopted procedures for the direct management of claims by each health facility with the aim of reducing the costs of insurance premiums and related taxes. Mandatory sentinel event monitoring is a crucial part of this strategy to improve patient safety and quality of care. The reported case relates to a laparoscopic myomectomy surgery performed by means of morcellation, a controversial technique. After the FDA's intervention in 2014, it is believed that morcellation may worsen the staging of the disease by spreading malignancies such as leiomyosarcoma into the abdomen. Case report: A 28-year-old woman, underwent laparoscopic surgery for uterine fibroids and an ovarian cyst removal in August 2018. Post-surgery, she was diagnosed with Leiomyoma. She returned to the hospital due to metrorrhagia and was discharged after a week. Persistent symptoms led to her readmission and subsequent exploratory laparoscopic surgery at another hospital. This resulted in a total hysterectomy and the discovery of uterine leiomyosarcoma, with FIGO STAGE IIIB staging. Despite chemotherapy, she passed away six months later. Discussion and Conclusions: This case highlights medical-legal issues. Informed consent for morcellation and its risks was not obtained. The morcellation technique was used, increasing cancer spread risk. The histopathological process was inadequate, with three biopsies leading to misdiagnosis. This could be medical malpractice, making providers legally responsible for the patient's deteriorating condition and the anticipation of possible death.
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Laparoscopía , Leiomioma , Leiomiosarcoma , Mala Praxis , Morcelación , Miomectomía Uterina , Neoplasias Uterinas , Humanos , Femenino , Morcelación/efectos adversos , Morcelación/legislación & jurisprudencia , Adulto , Miomectomía Uterina/métodos , Laparoscopía/métodos , Mala Praxis/legislación & jurisprudencia , Leiomioma/cirugía , Neoplasias Uterinas/cirugía , Leiomiosarcoma/cirugía , Resultado Fatal , Histerectomía/legislación & jurisprudencia , Histerectomía/métodos , Siembra Neoplásica , Quistes Ováricos/cirugíaRESUMEN
OBJECTIVE: This study aimed to explore the efficacy and safety of high-intensity focused ultrasound (HIFU) ablation for treating fumarate hydratase (FH)-deficient uterine leiomyomas. METHOD: Ten patients with FH-deficient uterine leiomyomas treated with HIFU ablation at the Third Xiangya Hospital from July 2017 to January 2023 were enrolled in this study. The effectiveness and adverse effects of HIFU were analyzed. RESULTS: The median age of the patients who received HIFU was 32.0 years (range: 28-41 years). Only 2 patients had solitary uterine leiomyomas, whereas the remaining 8 patients had multiple uterine leiomyomas. The median diameter of the largest myoma was 56 mm (range: 41-99 mm). Magnetic resonance imaging showed that the FH-deficient uterine leiomyomas of 8 patients presented as mixed intensity on T2WI, that of one patient was hypointense, and that of another patient was hyperintense on T2WI. All patients successfully underwent HIFU ablation in one session without severe adverse effects. The median nonperfusion volume ratio (NPVR) was 40% (30.0%-78.0%) after HIFU treatment. Four patients had NPVR ≥70%. At 3-month follow-up after HIFU ablation, the clinical symptoms of 5 of the 8 patients with symptoms before treatment were relieved. Six months after treatment, 4 of the 8 patients with symptoms were still in remission. All patients received reintervention by March 2024. The reintervention rates were 20%, 70%, and 90% at 12, 24, and 36 months, respectively, after HIFU ablation. CONCLUSION: HIFU is a safe and feasible treatment for FH-deficient uterine leiomyomas, and most patients show effective results in the short term after treatment. However, the reintervention rates are high, and the long-term effects are limited.
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Fumarato Hidratasa , Ultrasonido Enfocado de Alta Intensidad de Ablación , Leiomioma , Humanos , Femenino , Ultrasonido Enfocado de Alta Intensidad de Ablación/métodos , Adulto , Leiomioma/cirugía , Leiomioma/terapia , Fumarato Hidratasa/genética , Neoplasias Uterinas/cirugía , Neoplasias Uterinas/terapiaRESUMEN
BACKGROUND: Uterine leiomyomas (often referred to as fibroids or myomas) are common benign, hormone-dependent tumors that grow in the uterus and occur in approximately 25% of reproductive age women, depending on selected population. Treatment recommendation is typically based on fibroid size, location, the patient's age, reproductive plans, and obstetrical history. Despite the range of treatment options available for uterine fibroids and their symptoms, including hysterectomy, myomectomy, endometrial ablation, endometrial uterine artery embolization, and magnetic resonance-guided focused-ultrasound surgery, myomectomy remains the gold standard treatment for patients who desire fertility-preserving surgery for their uterine fibroids. Myomectomy, while a prevalent surgical option for the removal of fibroids, carries known risks such as fibroid recurrence, symptom recurrence, and the subsequent need for reintervention. Despite ongoing research and advances in medical treatments for fibroids, there currently are no universally recommended therapeutic interventions proven to effectively delay the recurrence of fibroids or the return of symptoms following this procedure. This situation underscores a significant area of unmet medical need and highlights the importance of continued investigation into preventive strategies and long-term management options for patients undergoing fibroid removal with uterine preservation. We designed a study to assess the efficacy of the new FDA-approved GnRH antagonist, Myfembree in delaying the return of fibroids and their associated symptoms. METHODS: A randomized, prospective, open-label clinical trial. The participants (n = 136) will be randomly distributed into two groups. The Control Group (Standard of care) will receive treatment with standard of care (SoC) after surgical myomectomy and the treatment group will receive Relugolix combination therapy (Myfembree®) after surgical myomectomy. The study protocol was approved by the University of Chicago's Institutional Review Board (IRB#22-0282), ensuring that all participants would provide written informed consent before their inclusion. DISCUSSION: In this project, we propose the use of daily dosed Relugolix combination therapy (Relugolix with estradiol and norethindrone acetate), which is approved for uterine fibroids treatment, has the potential to delay the recurrence of fibroid symptoms, prolong the improved quality of life and delay need for re-intervention after uterine sparing surgery. TRIAL REGISTRATION: The study protocol was approved by the Institutional Review Board of the University of Chicago on 9/16/2022 and was registered at ClinicalTrials.gov with number NCT05538689 on Sep 7, 2022. All subjects will provide informed consent to participate.