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1.
J Surg Case Rep ; 2024(8): rjae480, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-39109379

RESUMO

Ileo-ileal intussusception, an infrequent cause of small bowel obstruction in adults, can be initiated by inflammatory fibroid polyps. These are uncommon, benign submucosal lesions of the gastrointestinal tract. This case report explores an adult patient with inflammatory fibroid polyps-induced ileo-ileal intussusception.

2.
Cureus ; 16(6): e62001, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38983989

RESUMO

An inflammatory fibroid polyp (Vanek's polyp) is a rare, benign, mesenchymal polyp originating from the submucosa of the gastrointestinal tract. Symptoms are non-specific and depend on the tumor size and location. Despite their benign nature, these tumors can mimic other malignant conditions, making an accurate diagnosis crucial for appropriate management. Histologically, they are submucosal lesions composed of spindle-shaped or stellate stromal cells, stroma with thin-walled vessels around which spindle-shaped cells are arranged similar to onion skin, an eosinophil-rich inflammatory infiltrate, and minimal mitotic activity. In this article, we present the case of a 63-year-old woman with a giant benign inflammatory fibroid polyp of the stomach. We performed distal esophageal resection, total gastrectomy, and omentectomy, as the passage was restored with a transmesocolic termino-lateral esophago-jejunal Roux-en-Y anastomosis. We also present a brief literature review on this topic.

3.
Cells ; 13(13)2024 Jun 24.
Artigo em Inglês | MEDLINE | ID: mdl-38994944

RESUMO

Current medical therapies for fibroids have major limitations due to their hypoestrogenic side effects. Based on our previous work showing the activation of NF-kB in fibroids, we hypothesized that inhibiting NF-kB in vivo would result in the shrinkage of tumors and reduced inflammation. Fibroid xenografts were implanted in SCID mice and treated daily with Bay 11-7082 (Bay) or vehicle for two months. Bay treatment led to a 50% reduction in tumor weight. RNAseq revealed decreased expression of genes related to cell proliferation, inflammation, extracellular matrix (ECM) composition, and growth factor expression. Validation through qRT-PCR, Western blotting, ELISA, and immunohistochemistry (IHC) confirmed these findings. Bay treatment reduced mRNA expression of cell cycle regulators (CCND1, E2F1, and CKS2), inflammatory markers (SPARC, TDO2, MYD88, TLR3, TLR6, IL6, TNFα, TNFRSF11A, and IL1ß), ECM remodelers (COL3A1, FN1, LOX, and TGFß3), growth factors (PRL, PDGFA, and VEGFC), progesterone receptor, and miR-29c and miR-200c. Collagen levels were reduced in Bay-treated xenografts. Western blotting and IHC showed decreased protein abundance in certain ECM components and inflammatory markers, but not cleaved caspase three. Ki67, CCND1, and E2F1 expression decreased with Bay treatment. This preclinical study suggests NF-kB inhibition as an effective fibroid treatment, suppressing genes involved in proliferation, inflammation, and ECM remodeling.


Assuntos
Proliferação de Células , Leiomioma , Nitrilas , Sulfonas , Animais , Humanos , Sulfonas/farmacologia , Sulfonas/uso terapêutico , Leiomioma/patologia , Leiomioma/tratamento farmacológico , Leiomioma/genética , Leiomioma/metabolismo , Feminino , Camundongos , Nitrilas/farmacologia , Proliferação de Células/efeitos dos fármacos , Camundongos SCID , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacos , NF-kappa B/metabolismo , Ensaios Antitumorais Modelo de Xenoenxerto , Linhagem Celular Tumoral , Neoplasias Uterinas/patologia , Neoplasias Uterinas/genética , Neoplasias Uterinas/tratamento farmacológico , Neoplasias Uterinas/metabolismo
4.
Artigo em Inglês | MEDLINE | ID: mdl-39075956

RESUMO

BACKGROUND: Inflammatory Fibroid Polyp (IFP), also known as Vanek's tumour, is a rare mesenchymal gastrointestinal tumour, potentially causing a wide range of clinical manifestations (even though it can be completely asymptomatic) primarily related to the location of the formation. The available evidence suggests a fundamentally non-neoplastic behaviour of IFP. CASE PRESENTATION: A 67-year-old female was presented with persistent dyspepsia despite symptomatic therapy. The patient's medical history included primary biliary cholangitis, managed with ursodeoxycholic acid, non-haemorrhagic uterine fibroids, and right knee arthrosis. Clinical examination revealed mild epigastric tenderness, and esophagogastroduodenoscopy identified a sessile mucosal formation. Histological analysis of biopsy samples revealed a gastric hyperplastic polyp, leading to a subsequent esophagogastroduodenoscopy for polypectomy. The excised specimen confirmed the diagnosis of gastric IFP. Post-polypectomy, the patient experienced progressive symptom amelioration, leading to complete resolution within three weeks. DISCUSSION: This case thus describes a rare cause of dyspeptic syndrome associated with the presence of a gastric IFP, promptly managed and resolved after endoscopic removal of the polyp, with no histological signs of neoplasia within the en bloc resected sample. CONCLUSION: IFP is a possible and rare cause of dyspeptic syndrome. There remain significant challenges in diagnosing this rare condition, which lacks pathognomonic or specific signs and symptoms of its presence (especially when it causes symptoms). Endoscopy, when feasible, remains a cornerstone in the resective management of such lesions.

5.
Quant Imaging Med Surg ; 14(7): 4362-4375, 2024 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-39022288

RESUMO

Background: Uterine fibroid (UF) growth rate and future morbidity cannot be predicted. This can lead to sub-optimal clinical management, with women being lost to follow-up and later presenting with severe disease that may require hospitalization, transfusions, and urgent surgical interventions. Multi-parametric quantitative magnetic resonance imaging (MRI) could provide a biomarker to predict growth rate facilitating better-informed disease management and better clinical outcomes. We assessed the ability of putative quantitative and qualitative MRI predictive factors to predict UF growth rate. Methods: Twenty women with UFs were recruited and completed baseline and follow-up MRI exams, 1-2.5 years apart. The subjects filled out symptom severity and health-related quality of life questionnaires at each visit. A standard clinical pelvic MRI non-contrast exam was performed at each visit, followed by a contrast-enhanced multi-parametric quantitative MRI (mp-qMRI) exam with T2, T2*, and apparent diffusion coefficient (ADC) mapping and dynamic contrast-enhanced MRI. Up to 3 largest fibroids were identified and outlined on the T2-weighted sequence. Fibroid morphology and enhancement patterns were qualitatively assessed on dynamic contrast-enhanced MRI. The UFs' volumes and average T2, T2*, and ADC values were calculated. Pearson correlation coefficients were calculated between UF growth rate and T2, T2*, ADC, and baseline volume. Multiple logistic regression and receiver operating characteristic (ROC) analysis were performed to predict fast-growing UFs using combinations of up to 2 significant predictors. A significance level of alpha =0.05 was used. Results: Forty-four fibroids in 20 women had growth rate measurement available, and 36 fibroids in 16 women had follow-up quantitative MRI available. The distribution of fibroid growth rate was skewed, with approximately 20% of the fibroids exhibiting fast growth (>10 cc/year). However, there were no significant changes in median baseline and follow-up values of symptom severity and health-related quality of life scores. There was no change in average T2, T2*, and ADC at follow-up exams and there was a moderate to strong correlation to the fibroid growth rate in baseline volume and average T2 and ADC in slow-growing fibroids (<10 cc/year). A multiple logistic regression to identify fast growing UFs (>10 cc/year) achieved an area under the curve (AUC) of 0.80 with specificity of 69% at 100% sensitivity. Conclusions: The mp-qMRI parameters T2, ADC, and UF volume obtained at the time of initial fibroid diagnosis may be able to predict UF growth rate. Mp-qMRI could be integrated into the management of UFs, for individualized care and improved clinical outcomes.

6.
Tech Vasc Interv Radiol ; 27(1): 100954, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-39025605

RESUMO

Uterine artery embolization has an over 25-year track record of safety and efficacy. It has been evident for quite some time that this procedure can performed in an office-based lab. In this article, some of the prerequisites to performing uterine artery embolization in an office-based lab are reviewed.


Assuntos
Embolização da Artéria Uterina , Humanos , Embolização da Artéria Uterina/efeitos adversos , Feminino , Resultado do Tratamento , Radiografia Intervencionista , Assistência Ambulatorial , Hemorragia Uterina/terapia , Hemorragia Uterina/etiologia
7.
Cureus ; 16(6): e62436, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39011196

RESUMO

This report details cases of uterine fibroid-associated deep vein thrombosis leading to massive pulmonary embolism, as well as the likely associated physiology. Two women, aged 33 and 37, presented with fibroid-associated pulmonary embolism. They both had large uterine sizes and no underlying thrombophilia. Case 1 had an uncomplicated course, whereas Case 2 had a course complicated by cardiac arrest and prolonged recovery. The presence of fibroids enhances coagulation and platelet adhesion. Mechanical compression also plays a role in predisposing to thrombosis. There may be a role for preoperative screening, especially in those with an elevated estimated uterine weight.

8.
J Clin Med ; 13(13)2024 Jun 21.
Artigo em Inglês | MEDLINE | ID: mdl-38999198

RESUMO

Background/Objectives: Our objective was to evaluate changes in the management of symptomatic fibroids after establishing a multidisciplinary fibroid center with minimally invasive gynecologic surgery (MIGS) and interventional radiology (IR). Methods: A retrospective cohort study was conducted at the fibroid center created in September 2020. Patients were offered same-day consults with both MIGS and IR providers. Data were collected for patients with initial consultations from January to June 2019 (pre-fibroid center) and from January to June 2021 (post-fibroid center). Results: Among 615 patients meeting inclusion criteria, 273 had consultations pre-center and 342 post-center. More patients seen post-center had previously attempted medical management (30.1% vs. 20.2%), with a significant proportion having no prior medical or surgical treatment (53.2% vs. 61.5%). Post-center, there were more MIGS consultations (65.5% vs. 53.1%) and a decrease in general gynecology (GYN) consultations (19.0% vs. 25.6%). More patients sought additional opinions post-center (83.6% vs. 67.0%), particularly with MIGS (58.8% vs. 37.0%). General GYNs referred to MIGS (79.3% vs. 73.1%) and IR specialists (16.0% vs. 13.0%) more often in 2021. In 2021, use of MRI increased (66.5% vs. 52.4%), and more patients underwent uterine artery embolization (UAE) within 1 year of consultation compared to the pre-center period (13.8% vs. 6.9%). Conclusions: Patients with symptomatic fibroids often seek the expertise of specialists to explore treatment options. A multidisciplinary fibroid center that integrates efforts of MIGS and IR enables thorough counseling and a rise in the utilization of minimally invasive procedures, including UAE.

9.
Arch Med Sci ; 20(3): 751-761, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-39050181

RESUMO

Introduction: Uterine fibroids (UFs) are benign tumors of the female reproductive system originating from the smooth muscle of the uterus. Currently, progesterone is known to play a key role in the differentiation of the myometrial tissue to form UFs and their abnormal growth. The mechanism of action of progesterone in UF tumorigenesis involves its effect on increasing the concentrations and dysregulation of selected growth factors. Material and methods: A retrospective cohort study was performed to evaluate and compare tumor necrosis factor α (TNF-α), insulin-like growth factor 1 (IGF-1), plasminogen activator inhibitor-1 (PAI-1) serum concentrations in patients with UFs without prior hormonal treatment, patients with UFs treated with a 3-month standard ulipristal acetate (UPA - a type of selective progesterone receptor modulator) scheme (5 mg/day) and in control patients without UFs. A total of 120 patients were divided into 3 groups (controls, UFs with UPA treatment, UFs without UPA treatment). Results: There were no significant differences in TNF-α serum concentrations between patients with UFs who underwent UPA treatment and patients who did not. Serum concentrations of IGF-1 and PAI-1 did not show significant intergroup differences. Conclusions: No significant differences were found between TNF-α concentrations in the serum of patients with UFs treated with UPA, and patients without UPA treatment. In addition, our data analysis did not show significant differences in the concentrations of IGF-1 and PAI-1 between patients with UFs and the control group. Further studies on the dependence of specific symptoms on selected growth factors are mandatory.

10.
Int J Surg Pathol ; : 10668969241256117, 2024 Jul 25.
Artigo em Inglês | MEDLINE | ID: mdl-39051589

RESUMO

Angioleiomyoma is an uncommon benign neoplasm of mesenchymal origin that arises from perivascular smooth muscle cells. This soft tissue neoplasm usually occurs in the dermal or subcutaneous tissues of the extremities, head and neck, or trunk with fewer than 40 reported angioleiomyomas arising in the uterine corpus. Herein we report a uterine angioleiomyoma in a 44-year-old G5P4 Hispanic woman with a longstanding history of recurrent abdominal pain, pelvic organ prolapse, abnormal uterine bleeding, anemia, and hypertension. The patient underwent surgical treatment with total laparoscopic hysterectomy with bilateral salpingectomy and a uterosacral ligament suspension. Uterine angioleiomyoma was diagnosed post-operatively based on gross and microscopic features. The location of the uterine angioleiomyoma within the myometrium corresponded with contrast enhancement apparent on preoperative imaging. This and other uterine angioleiomyomas have characteristic imaging, macroscopic, and microscopic features which distinguish it from leiomyoma. Enhancing awareness of this underrecognized entity will facilitate precise diagnosis and thereby enable improved understanding of the clinicopathological characteristics of uterine angioleiomyoma.

11.
Cureus ; 16(6): e62846, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39036204

RESUMO

Hysterectomy, which can be conducted through abdominal or vaginal routes, is one of the most common gynecological procedures performed worldwide. When the patient is not able to undergo a vaginal hysterectomy due to contraindications involving a narrow pelvis or endometriosis and technical difficulties, laparoscopic removal of the uterus is the recommended method over abdominal hysterectomy. Additionally, the type of surgery depends on the expertise of the surgeon. Therefore, this systematic review aimed to evaluate different measures related to total laparoscopic (TLH) versus non-descent vaginal hysterectomy (NDVH) in women with benign uterine pathologies. ScienceDirect, PubMed, and Google Scholar databases were searched from 2019 to 2023 for a literature review using keywords including "Non-descent Vaginal Hysterectomy," AND "Total Laparoscopic Hysterectomy," AND "Benign Uterine Pathologies." This systematic review includes five studies based on the selection criteria. The data were extracted and a quality assessment of the studies was performed. The review concluded that NDVH has an advantage over TLH as a scarless surgery performed in a very short period and with minimum blood loss with fewer complications and in terms of cost-effectiveness. However, the postoperative parameters and satisfaction with the TLH technique were better than the NDVH technique, but the procedure was much more time-consuming and needed laparoscopic surgical expertise. The duration of hospitalization in NDVH and TLH was nearly the same. Furthermore, both techniques could be employed for salpingo-oophorectomy or when there are adnexal masses and adhesions present; however, TLH may be the best course of action.

12.
Cureus ; 16(5): e60622, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38894786

RESUMO

Uterine leiomyomas (ULs) are common benign tumors seen in a large percent of women that can be classified based on their location within the uterus. They can cause a number of pelvic complications and can be managed medically, but more often surgically. Uterine pyomyomas often occur postpartum, possibly from infarction, and can lead to degeneration and sepsis. Our patient presents with a two-month development of a potential pyomyoma, found initially on computed tomography (CT). Office exam reveals a protruding mass from the cervical os, and removal was attempted but ultimately postponed for general anesthesia exam due to pain. The leiomyoma was removed and shown to be necrosing. Pyomyomas are often insidious and can often mimic other concerning pathologies. Modern imaging can show lesions within the pelvis but struggle to determine between fluid collection and possible infarcted masses. The importance of quality care measures in cases like this deserve to be emphasized to prevent serious complications.

13.
Am J Obstet Gynecol ; 2024 May 31.
Artigo em Inglês | MEDLINE | ID: mdl-38825029

RESUMO

BACKGROUND: Black women experience a disproportionate impact of uterine fibroids compared to White women, including earlier diagnosis, higher frequency, and more severe symptoms. The etiology underlying this racial disparity remains elusive. OBJECTIVE: The aim of this study was to evaluate the molecular differences in normal myometrium (fibroid-free uteri) and at-risk myometrium (fibroid-containing uteri) tissues in Black and White women. STUDY DESIGN: We conducted whole-genome RNA-seq on normal and at-risk myometrium tissues obtained from both self-identified Black and White women (not Hispanic or Latino) to determine global gene expression profiles and to conduct enriched pathway analyses (n=3 per group). We initially assessed the differences within the same type of tissue (normal or at-risk myometrium) between races. Subsequently, we analyzed the transcriptome of normal myometrium compared to at-risk myometrium in each race and determined the differences between them. We validated our findings through real-time PCR (sample size range=5-12), western blot (sample size range=5-6), and immunohistochemistry techniques (sample size range=9-16). RESULTS: The transcriptomic analysis revealed distinct profiles between Black and White women in normal and at-risk myometrium tissues. Interestingly, genes and pathways related to extracellular matrix and mechanosensing were more enriched in normal myometrium from Black than White women. Transcription factor enrichment analysis detected greater activity of the serum response transcription factor positional motif in normal myometrium from Black compared to White women. Furthermore, we observed increased expression levels of myocardin-related transcription factor-serum response factor and the serum response factor in the same comparison. In addition, we noted increased expression of both mRNA and protein levels of vinculin, a target gene of the serum response factor, in normal myometrium tissues from Black women as compared to White women. Importantly, the transcriptomic profile of normal to at-risk myometrium conversion differs between Black and White women. Specifically, we observed that extracellular matrix-related pathways are involved in the transition from normal to at-risk myometrium and that these processes are exacerbated in Black women. We found increased levels of Tenascin C, type I collagen alpha 1 chain, fibronectin, and phospho-p38 MAPK (Thr180/Tyr182, active) protein levels in at-risk over normal myometrium tissues from Black women, whereas such differences were not observed in samples from White women. CONCLUSION: These findings indicate that the racial disparities in uterine fibroids may be attributed to heightened production of extracellular matrix in the myometrium in Black women, even before the tumors appear. Future research is needed to understand early life determinants of the observed racial differences.

14.
F S Sci ; 2024 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-38925276

RESUMO

OBJECTIVE: To study the differences in immune cell profiles in uterine fibroids (Fibs) and matched myometrium (Myo). DESIGN: Observational study. SETTING: Laboratory study. PATIENT(S): The study included tissue that was collected from 10 pairs of Fib and matched Myo from women, not on hormonal medications, undergoing hysterectomy and myomectomy. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Differences in immune cell and cytokine composition between Fib and matched Myo. RESULT(S): The mass cytometry analysis indicated that Fibs had a significantly higher number of natural killer (NK) cells, total macrophages, M2 macrophages, and conventional dendritic cells when compared with matched Myo from the same patient. In contrast, Fibs had significantly fewer CD3 and CD4 T cells when compared with Myo. The mass cytometry analysis results did not show any significant difference in the number of resting mast cells. Immunoflurorescent and immunohistochemical imaging confirmed the cytometry by time of flight results, showing a significantly higher number of NK cells, tryptase-positive mast cells indicative of mast cell activation, total macrophages, and M2 cells in Fibs and a significantly lower number of CD3 and CD4 T cells. The cytokine assay revealed significantly increased levels of human interferon α2, interleukin (IL)-1α, and platelet-derived growth factor AA and significantly lower levels of macrophage colony-stimulating factor and IL-1 receptor antagonist in Fib. CONCLUSION(S): Our results show significant differences in immune cell populations and cytokine levels between Fib and Myo. These differences could account for the increased inflammation in fib and a potential mechanism by which these tumors evade the immune system. These findings provide a foundation for further studies exploring the role of immune cells in Fib development.

15.
Eur J Obstet Gynecol Reprod Biol ; 299: 72-77, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38838389

RESUMO

BACKGROUND: In recent years, the integration ofArtificial intelligence (AI) into various fields of medicine including Gynaecology, has shown promising potential. Surgical treatment of fibroid is myomectomy if uterine preservation and fertility are the primary aims. AI usage begins with the involvement of LLM (Large Language Model) from the point when a patient visits a gynecologist, from identifying signs and symptoms to reaching a diagnosis, providing treatment plans, and patient counseling. OBJECTIVE: Use of AI (ChatGPT versus Google Bard) in the surgical management of fibroid. STUDY DESIGN: Identifyingthe patient's problems using LLMs like ChatGPT and Google Bard and giving a treatment optionin 8 clinical scenarios of fibroid. Data entry was done using M.S. Excel and was statistically analyzed using Statistical Package for Social Sciences (SPSS Version 26) for M.S. Windows 2010. All results were presented in tabular form. Data were analyzed using nonparametric tests Chi-square tests or Fisher exact test.pvalues < 0.05 were considered statistically significant. The sensitivity of both techniques was calculated. We have used Cohen's Kappa to know the degree of agreement. RESULTS: We found that on the first attempt, ChatGPT gave general answers in 62.5 % of cases and specific answers in 37.5 % of cases. ChatGPT showed improved sensitivity on successive prompts 37.5 % to 62.5 % on the third prompt. Google Bard could not identify the clinical question in 50 % of cases and gave incorrect answers in 12.5 % of cases (p = 0.04). Google Bard showed the same sensitivity of 25 % on all prompts. CONCLUSION: AI helps to reduce the time to diagnose and plan a treatment strategy for fibroid and acts as a powerful tool in the hands of a gynecologist. However, the usage of AI by patients for self-treatment is to be avoided and should be used only for education and counseling about fibroids.


Assuntos
Inteligência Artificial , Ginecologia , Leiomioma , Neoplasias Uterinas , Humanos , Feminino , Leiomioma/cirurgia , Neoplasias Uterinas/cirurgia , Miomectomia Uterina/métodos , Adulto
16.
Arch Esp Urol ; 77(4): 345-352, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38840276

RESUMO

BACKGROUND: This study aims to determine the effect of pelvic floor function exercise on the improvement of lower urinary tract symptoms in patients with uterine fibroid surgery. METHODS: The clinical data of 188 patients who underwent uterine fibroid surgery in our hospital from February 2020 to December 2022 were retrospectively analysed. The patients were divided into a control group and an observation group according to the nursing methods recorded in the data. The observation group received targeted nursing combined with pelvic floor function exercise based on routine intervention. General demographic data, disease and surgery-related characteristics of the patients were collected. Propensity score matching was used to balance the baseline data of the two groups. Lower urinary tract symptoms, pelvic floor function, pelvic floor muscle strength and quality of life were compared between the two groups after matching. RESULTS: A total of 130 patients were included in the two groups, and their baseline data were not statistically significant. At 3 months after the operation, the total incidence of lower urinary tract symptoms in the observation group (10.77%) was lower than that in the control group (30.77%, p < 0.05). Before the intervention, the pelvic floor function, pelvic floor muscle strength and quality of life scores of the two groups were basically the same (p > 0.05). At 3 months after the operation, the pelvic floor function score of the observation group was lower than that of the control group, but the pelvic floor muscle strength index and quality of life score of the observation group were higher than those of the control group (p < 0.05). CONCLUSIONS: Targeted nursing combined with pelvic floor function exercise for patients with uterine fibroids surgery can prevent the occurrence of lower urinary tract symptoms and improve the pelvic floor function, pelvic floor muscle strength and quality of life of patients and is thus worthy of promotion.


Assuntos
Terapia por Exercício , Leiomioma , Sintomas do Trato Urinário Inferior , Diafragma da Pelve , Neoplasias Uterinas , Humanos , Feminino , Leiomioma/cirurgia , Estudos Retrospectivos , Sintomas do Trato Urinário Inferior/etiologia , Sintomas do Trato Urinário Inferior/prevenção & controle , Adulto , Pessoa de Meia-Idade , Neoplasias Uterinas/cirurgia , Terapia por Exercício/métodos , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/etiologia , Qualidade de Vida
17.
J Am Coll Radiol ; 21(6S): S203-S218, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38823944

RESUMO

Uterine fibroids are the most common benign tumor in women of reproductive age and can present with symptoms including bleeding, bulk related symptoms, and infertility. Several treatment options are available for the management of uterine fibroids, including medical management, minimally invasive therapies such as uterine artery embolization and MR-guided focused ultrasound ablation, and surgical interventions ranging from laparoscopic myomectomy to open hysterectomy. Given this wide range of therapeutic interventions, it is important to understand the data supporting these interventions and to be able to apply it in different clinical settings. This document provides a summary of recent trials supporting various therapies for uterine fibroids, including recent evidence for MR-guided focused ultrasound ablation and a detailed discussion of fertility outcomes in myomectomy and uterine fibroid embolization. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision process support the systematic analysis of the medical literature from peer reviewed journals. Established methodology principles such as Grading of Recommendations Assessment, Development, and Evaluation or GRADE are adapted to evaluate the evidence. The RAND/UCLA Appropriateness Method User Manual provides the methodology to determine the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where peer reviewed literature is lacking or equivocal, experts may be the primary evidentiary source available to formulate a recommendation.


Assuntos
Leiomioma , Sociedades Médicas , Neoplasias Uterinas , Humanos , Leiomioma/diagnóstico por imagem , Leiomioma/terapia , Leiomioma/cirurgia , Feminino , Neoplasias Uterinas/diagnóstico por imagem , Neoplasias Uterinas/terapia , Estados Unidos , Medicina Baseada em Evidências , Embolização da Artéria Uterina/métodos
18.
Eur J Obstet Gynecol Reprod Biol ; 299: 156-162, 2024 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-38870742

RESUMO

OBJECTIVE: Uterine fibroids increase the risk of preterm birth. The current study highlights uterine fibroid necrosis as a possible cause of (extreme) preterm birth. STUDY DESIGN: Retrospective cohort study in one Dutch academic hospital. Cases were selected from the 526 participants of the MyoFert study (Netherlands Trial Register, NL7990), which included patients who presented between 2004 and 2018 and were between the age of 18 and 45 years at the time of diagnosis of uterine fibroids. Of these participants, 414 women became pregnant. A retrospective chart review of the first pregnancies was performed. The main outcomes were (imminent) preterm birth and signs of fibroid necrosis on ultrasound. In women with signs of fibroid necrosis, the following data were collected systematically: fibroid characteristics, clinical presentation, pregnancy outcome, and postpartum period. RESULTS: In total, 66 women had a preterm birth (16 %, 66/414), of which 25 pregnancies ended between 16 and <24 weeks (38 %, 25/66) and 41 pregnancies ended between 24 and <37 weeks of gestation (62 %, 41/66). Of all women with preterm birth and available ultrasound images, 15 % (7/48) had fibroid necrosis at the time of labour. These seven patients, supplemented with three patients with fibroid necrosis during their first pregnancy and at least one episode of imminent preterm birth, are described in more detail. In these ten patients, the fibroids increased substantially in size during the first and second trimester, leading to severe abdominal pain in all patients and hospital admission in seven patients. Ultrasound examination of the fibroids showed heterogenic changes and focal transonic areas in the fibroid, which are characteristics that indicate fibroid necrosis. In four patients, myomectomy was performed and necrosis was confirmed histologically. CONCLUSION: Fibroid necrosis during pregnancy is likely associated with (imminent) preterm birth. Clinicians are advised to structurally evaluate the myometrium in pregnancy, specifically in women presenting with abdominal pain in the second trimester.


Assuntos
Leiomioma , Necrose , Nascimento Prematuro , Neoplasias Uterinas , Humanos , Feminino , Leiomioma/patologia , Leiomioma/complicações , Leiomioma/diagnóstico por imagem , Adulto , Gravidez , Estudos Retrospectivos , Neoplasias Uterinas/patologia , Neoplasias Uterinas/complicações , Adulto Jovem , Pessoa de Meia-Idade
19.
Cureus ; 16(4): e59257, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38813276

RESUMO

This case report demonstrates the management of primary infertility in a couple: the male was 37 years old and the female was 32 years old. The female had a submucosal uterine fibroid. Later, the female underwent a myomectomy to remove submucosal fibroids in the uterus after two failed intrauterine insemination (IUI) cycles. After six months of her recovery period, she underwent ovum pickup for an in vitro fertilization (IVF) cycle. During the process of ovum pickup (OPU), four oocytes were retrieved: three in the metaphase one (M1) stage and one in the metaphase two (M2) stage. Subsequently, the couple underwent in vitro maturation (IVM) of oocytes, where the M1 stage oocytes were cultured for six hours. The M1 stage oocytes progressed to the M2 stage. These oocytes were then injected with sperm, which resulted in the formation of two blastocysts. These blastocysts were then cryopreserved for three months, and after three months, these frozen embryos were then transferred, leading to the successful conception. The case study evaluates a couple who suffered from infertility. This study includes a treatment of myomectomy and in vitro maturation.

20.
Artigo em Inglês | MEDLINE | ID: mdl-38736303

RESUMO

Meigs syndrome is a classic triad of ascites, pleural effusions, and an ovarian fibroma with resolution following excision. Pseudo-Meigs syndrome presents similarly but is caused by a pelvic mass other than an ovarian fibroma, such as a fibroid. We present a case report of a 33-year-old gravida 2 para 0-0-1-0 woman with a massive, pedunculated fibroid who developed rapid onset of ascites and edema beginning at 5 weeks of gestation. Malignant, cardiac, renal, hepatic, and rheumatologic causes were ruled out. Her symptoms resolved following myomectomy and delivery via cesarean. Pseudo-Meigs syndrome was suspected. Pseudo-Meigs syndrome is a diagnosis of exclusion and requires surgical management for resolution. Pregnancy may be an inciting factor. Myomectomy may be done safely at the time of cesarean.

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