fibroid

纤维瘤
  • 文章类型: Journal Article
    Meigs综合征是一种典型的腹水三联征,胸腔积液,和切除后消退的卵巢纤维瘤。假性Meigs综合征表现类似,但由卵巢纤维瘤以外的盆腔肿块引起,比如纤维瘤。我们提供了一个33岁的gravida2para0-0-1-0女性的病例报告,有蒂肌瘤,在妊娠5周开始出现腹水和水肿的快速发作。恶性,心脏,肾,肝,和风湿病原因被排除。子宫肌瘤切除术和剖宫产分娩后,她的症状得以缓解。怀疑是伪Meigs综合征。Pseudo-Meigs综合征是一种排除性诊断,需要手术治疗才能解决。怀孕可能是一个刺激因素。剖宫产时可以安全地进行子宫肌瘤切除术。
    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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  • 文章类型: Journal Article
    子宫平滑肌瘤,通常被称为肌瘤,是在子宫肌肉壁中发展的良性肿瘤。这些生长是非癌性的,并且可以改变大小,从微小的结节到较大的肿块。子宫平滑肌瘤通常发生在女性的生育期,并可导致大量月经出血等症状,盆腔疼痛,和对附近器官的压力。虽然确切的原因还不完全清楚,荷尔蒙因素,特别是雌激素和孕激素,被认为在他们的发展中发挥作用。多年来,对遗传变异与子宫平滑肌瘤之间联系的探索一直引起科学关注。调查的结果仍然是科学界感兴趣的话题。迄今为止,关于单核苷酸多态性(SNP)与子宫平滑肌瘤之间关系的发现显示出一些不一致。然而,在这些不一致之处,已经出现了一些有希望的结果,这些结果具有塑造未来研究工作的潜力。这些有希望的线索可以为开发创新的靶向疗法和新型预后生物标志物铺平道路。这篇评论特别集中于强调有关遗传变异的现有文献数据,这些遗传变异已被探索与子宫平滑肌瘤的潜在联系。此外,它强调了利用遗传变异作为诊断和预测子宫平滑肌瘤个体的生物标志物的前景.
    Uterine leiomyoma, commonly referred to as fibroids, is a benign tumor that develops in the muscular wall of the uterus. These growths are non-cancerous and can vary in size, ranging from tiny nodules to larger masses. Uterine leiomyomas often occur during a woman\'s reproductive years and can lead to symptoms such as heavy menstrual bleeding, pelvic pain, and pressure on nearby organs. While the exact cause is not fully understood, hormonal factors, particularly estrogen and progesterone, are believed to play a role in their development. The exploration of connections between genetic variants and uterine leiomyoma has captivated scientific attention for numerous years. The results from investigations remain a subject of intrigue within the scientific community. To date, the findings regarding the relationships between single nucleotide polymorphisms (SNPs) and uterine leiomyoma have exhibited some inconsistencies. However, amidst these inconsistencies, several promising outcomes have emerged that hold the potential to shape future research endeavors. These promising leads could pave the way for the development of innovative targeted therapies and novel prognostic biomarkers. This review specifically centers on accentuating the existing literature data concerning genetic variants that have been explored for their potential connections to uterine leiomyoma. Additionally, it underscores the prospects of employing genetic variations as diagnostic and prognostic biomarkers for individuals diagnosed with uterine leiomyoma.
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  • 文章类型: Case Reports
    寄生虫平滑肌瘤(PL),也被称为游离平滑肌瘤,发生在子宫外,在临床实践中很少发生。通常在进行子宫切除术或子宫肌瘤切除术的育龄妇女中报告,并经常出现腹痛和腹胀等症状。事实上,根据影像学检查和临床表现很难确定肿块的性质。目前,最常见的治疗包括腹部或腹腔镜手术,以去除肿块,并根据组织学诊断进行下一步治疗。在这个案例报告中,我们描述了一名35岁的女性,PL为12.4×9.3×9.8cm3,血液来自大网膜。考虑到患者月经延长,她接受了宫腔镜和剖腹探查。免疫组化检查证实肿块为平滑肌瘤伴坏死。患者恢复良好,手术后七天出院。患者仍在随访中。
    Parasitic leiomyomas (PL), also known as free leiomyomas, which occur outside the uterus and rarely happen in clinical practice. They are usually reported in women of reproductive age who underwent hysterectomy or myomectomy and frequently present with symptoms such as abdominal pain and distention. In fact, it is hard to determine the nature of the mass according to the imaging examination and clinical manifestation. At present, the most common treatment involves an abdominal or laparoscopic surgery in order to remove the mass and perform the next step of treatment based on the histological diagnosis. In this case report, we describe a 35-year-old woman with a 12.4 × 9.3 × 9.8 cm3 PL with blood supply from the greater omentum. Considering the prolonged menstruation of the patient, she underwent the hysteroscopic and laparotomy exploration. The mass was confirmed as smooth leiomyoma with necrosis by the immunohistochemical examination. The patient had a good recovery and being discharged seven days after the surgery. The patient is still in the follow-up.
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  • 文章类型: Journal Article
    平滑肌瘤,或子宫肌瘤,是由在子宫壁上或子宫壁上发育的肌肉和组织组成的生长。育龄妇女中最常见的良性子宫肿瘤被认为是肌瘤。痛经,斑点,月经过多,腹痛,对周围器官的压力,排尿和排便问题是经常出现的症状之一。肌瘤可以形成为单个结节或簇。子宫肌瘤,尤其是大的粘膜下和壁内子宫肌瘤,可能导致植入障碍并导致妊娠失败。子宫肌瘤可以在不进行手术的情况下进行治疗,并且使用聚焦超声很少停机。有发表的研究表明,女性在治疗后可以怀孕和生育健康的孩子,从而保护生育能力。通过高强度聚焦超声(HIFU)消融子宫肌瘤是成功的,因为肌瘤的体积显著减小。
    Leiomyomas, or uterine fibroids, are growths consisting of muscle and tissue that develop in or on the uterine wall. The most frequent benign uterine tumours in women of reproductive age are thought to be fibroids. Dysmenorrhea, spotting, hypermenorrhoea, abdominal pain, pressure on surrounding organs, and issues with micturition and defecation are among the symptoms that are often present. Fibroids can form as a single nodule or as a cluster. Uterine fibroids, especially large submucosal and intramural uterine fibroids, can cause obstacles to implantation and lead to pregnancy loss. Uterine fibroids can be treated without surgery and with little downtime using focused ultrasound. There is published research showing that women can conceive and have healthy children after therapy, thus protecting fertility. The ablation of uterine fibroids by high-intensity focused ultrasound (HIFU) is successful since the volume of the fibroids is significantly reduced.
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  • 文章类型: Journal Article
    目的:评估子宫切除术或子宫肌瘤切除术前出血风险高的子宫肌瘤患者术前计划子宫动脉栓塞术(UAE)的结果。
    方法:对2004年至2019年连续53例接受计划的UAE术后手术的患者进行了回顾性回顾,其中一部分患者被转诊的外科医生认为因大纤维瘤和/或粘连而出血风险很高。最大的纤维瘤的特征,肌瘤总数,栓塞剂,估计失血量(EBL),并发症,并收集了其他因素。
    结果:53例患者(平均年龄41岁)在行子宫切除术24(45%)或子宫肌瘤切除术29(55%)之前行选择性阿联酋。阿联酋和手术之间的中位间隔为21.6h(范围1.75h-57天)。在子宫切除术中,13(45%)是开放的,15(52%)宫腔镜和1腹腔镜。肌瘤/患者的平均数量为4.1(SD1.3),平均肌瘤体积为328cm3(范围11-741),最长尺寸的平均肌瘤直径为7.4cm(范围3.2-15)。平均EBL为90(SD为99.5mL)。三名(10%)子宫肌瘤切除术患者需要输血。所有子宫切除术均通过剖腹手术进行。平均肌瘤体积为1699cm3(范围93-9099cm3),平均最大直径为16.2cm(范围6.5-29.6),平均肌瘤为2.4(SD1.7)。平均EBL为352(SD220mL)。四名(17%)子宫切除术的患者需要术中或术后输血。在平均1年随访(范围1个月-14年),70%的UAE子宫肌瘤切除术患者和74%的UAE子宫切除术患者报告症状缓解。3名(6%)患者再次入院:1名患者为骨盘炎,一个伤口裂开,和一个用于子宫肌瘤切除术后感染的保留肌瘤。
    结论:计划的术前UAE导致的术中失血与文献中的“全角”子宫肌瘤切除术和子宫切除术患者相似。进一步的研究可能会阐明哪些患者将是这种分阶段治疗范式的最佳候选人。
    OBJECTIVE: To assess outcomes of planned pre-operative uterine artery embolization (UAE) in patients with uterine fibroids at high risk for bleeding prior to hysterectomy or myomectomy.
    METHODS: A retrospective review of 53 consecutive patients who underwent planned UAE followed by surgery from 2004 to 2019 was performed in a subset of patients deemed high risk for bleeding by the referring surgeon due to bulky fibroids and/or adhesions. Characteristics of the largest fibroid, total number of fibroids, embolic agents, estimated blood loss (EBL), complications, and other factors were collected.
    RESULTS: 53 patients (mean age = 41) had an elective UAE prior to a hysterectomy 24 (45%) or myomectomy 29 (55%). Median interval between UAE & surgery was 21.6 h (range 1.75 h-57 days). Of the myomectomies, 13 (45%) were open, 15 (52%) hysteroscopic and 1 laparoscopic. Mean number of fibroids/patient was 4.1 (SD 1.3), mean fibroid volume was 328 cm3 (range 11-741), and the mean fibroid diameter in longest dimension was 7.4 cm (range 3.2-15). Mean EBL was 90 (SD 99.5 mL). Three (10%) myomectomy patients required blood transfusion. All hysterectomies were via a laparotomy. Mean fibroid volume was 1699 cm3 (range 93-9099 cm3) with a mean maximum diameter of 16.2 cm (range 6.5-29.6) and an average of 2.4 (SD 1.7) fibroids. Mean EBL was 352 (SD 220 mL). Four (17%) hysterectomy patients required an intra- or post-operative blood transfusion. At a mean 1-year follow-up (range 1 month-14 years), 70% of UAE-myomectomy patients and 74% of UAE-hysterectomy patients reported symptom resolution. Three (6%) patients were readmitted: one for osteodiscitis, one wound dehiscence, and one for an infected retained fibroid after myomectomy.
    CONCLUSIONS: Planned pre-operative UAE resulted in intraoperative blood loss similar to \"all-comer\" myomectomy and hysterectomy patients in the literature. Further studies may elucidate which patients would be the best candidates for this staged treatment paradigm.
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  • 文章类型: Case Reports
    最常见的良性子宫肿瘤是子宫肌瘤。大约,30至50岁的女性中有20%至30%的人患有这种疾病。青少年有,然而,很少经历它们;在一般人群中,患病率不到1%。
    方法:我们介绍了一名17岁的未产女性,由于腹骨盆疼痛逐渐增加而入院。经腹盆腔超声显示子宫大量增大,眼底内有直径9.8厘米的异质结构。盆腔MRI显示子宫扩大,有一个不均匀的复杂肿块,大小为10.78cmx8cm,似乎正在压迫,但没有附着在子宫内膜上。放射学检查的结果与平滑肌瘤有关。术中发现有13厘米的前壁内肿块,双侧正常出现输卵管和卵巢。切除了肿块,并将整个标本送去病理证实了平滑肌瘤的诊断。
    结论:年轻和青少年时期子宫肌瘤的发生极为罕见,估计患病率低于1%。平滑肌肉瘤是一种不太频繁的诊断,但可以通过组织学鉴定.因此,保留生育能力的子宫肌瘤切除术使诊断机会排除可能的癌症。
    结论:当年轻女性出现持续恶化的腹肾盂不适时,尽管青少年中平滑肌瘤很少见,但在鉴别诊断中包括平滑肌瘤至关重要。
    UNASSIGNED: The most frequent benign uterine tumor is uterine fibroids. Approximately, 20 to 30 % of women between the ages of 30 and 50 have them. Teenagers do, however, rarely experience them; the prevalence is less than 1 % in general population.
    METHODS: We present a 17-year-old nulliparous female who was admitted to the hospital due to gradually increasing abdominopelvic pain. Transabdominal pelvic ultrasound showed massive uterine enlargement, with a heterogenous structure within the fundus measuring 9.8 cm in diameter. Pelvic MRI revealed an enlarged uterus with a heterogeneous complex mass measuring 10.78 cm by 8 cm that seemed to be compressing but was not attached to the endometrium The findings from the radiology review were concerning for leiomyoma. Intraoperative findings showed a 13-cm anterior intramural mass with normally appearing fallopian tubes and ovaries bilaterally. Resection of the mass was done, and the entire specimen was sent to pathology which confirmed the diagnosis of leiomyoma.
    CONCLUSIONS: Occurrence of uterine fibroids in the young and adolescent age is extremely rare with an estimated prevalence of less than 1 %. Leiomyosarcoma is a less frequent diagnosis to take into account, but it can be identified histologically. Therefore, a myomectomy that preserves fertility enables a diagnostic chance to rule out a probable cancer.
    CONCLUSIONS: When young women present with steadily worsening abdominopelvic discomfort, it is crucial to include leiomyomas in the differential diagnosis despite the rarity of leiomyomas in adolescents.
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  • 文章类型: Meta-Analysis
    目的:确定子宫腺肌病在女性不育症中的患病率。
    方法:我们在MEDLINE中进行了系统搜索,Embase,EBSCOhostCINAHLplus,谷歌学者,PsycINFO和WebofScience核心收藏从数据库开始到2022年10月。我们纳入了评估子宫腺肌病患病率的研究,有或没有子宫内膜异位症和子宫肌瘤。进行了二次分析,以根据起源国确定孤立性子宫腺肌病的患病率变化。诊断模式,诊断标准,超声波类型,子宫腺肌病的超声特征及采用辅助生殖技术(ART)治疗。
    结果:在评估25,600名女性的21项纵向研究中,孤立性子宫腺肌病的总体合并患病率为10%(95%CI,6-15%;I2=99.1%,tau2=0.12)。合并肌瘤的女性合并患病率为10%(95%CI,2-25%;8项研究;I2=99.5%,tau2=0.30),同时存在子宫内膜异位症的女性占18%(95%CI,9-28%;18项研究;I2=99.4%,子宫内膜异位症和肌瘤并存的女性中tau2=0.29)和17%(95%CI,5-34%;9项研究;I2=99.5%,tau2=0.35)。孤立性子宫腺肌病的患病率因地理位置而异,澳大利亚的子宫腺肌病合并患病率最高(19%;95%CI,12-27%),亚洲最低(5%;95%CI,1-13%).使用直接和间接USS特征的组合诊断的孤立性子宫腺肌病的合并患病率为11%(95%CI,7-16%),而只有间接特征的情况下为0.45%(95%CI,0-1%)作为诊断标准。
    结论:十分之一的女性不孕症被诊断为单纯性子宫腺肌病,其患病率因是否同时存在子宫内膜异位症或肌瘤而异。本文受版权保护。保留所有权利。
    To determine the prevalence of adenomyosis in women with subfertility.
    A systematic search was conducted in MEDLINE, EMBASE, CINAHL Plus, Google Scholar, PsycINFO and Web of Science Core Collection from database inception to October 2022. The included studies evaluated the prevalence of adenomyosis in women with subfertility, with or without endometriosis and/or uterine fibroids. Secondary analyses were conducted to identify variation in the prevalence of isolated adenomyosis according to geographical location, diagnostic modality, diagnostic criteria, type of ultrasound, ultrasound features of adenomyosis and the use of assisted reproductive technology.
    Among 21 longitudinal studies evaluating 25 600 women, the overall pooled prevalence of isolated adenomyosis was 10% (95% CI, 6-15%) (I2  = 99.1%; tau2  = 0.12). The pooled prevalence was 1% (95% CI, 0-4%) for adenomyosis with concurrent fibroids (eight studies; I2  = 95.8%; tau2  = 0.03), 6% (95% CI, 3-11%) for adenomyosis with concurrent endometriosis (18 studies; I2  = 98.6%; tau2  = 0.12) and 7% (95% CI, 2-13%) for adenomyosis with concurrent endometriosis and/or fibroids (nine studies; I2  = 98.3%; tau2  = 0.09). The prevalence of isolated adenomyosis varied substantially according to geographical location, with Australia exhibiting the highest pooled prevalence of adenomyosis (19% (95% CI, 12-27%)), which was significantly higher compared with that in Asia (5% (95% CI, 1-12%)). The pooled prevalence of isolated adenomyosis diagnosed using a combination of direct and indirect ultrasound features was 11% (95% CI, 7-16%), whereas it was 0.45% (95% CI, 0-1%) in the study in which only an indirect feature was used as the diagnostic criterion.
    One in 10 women with subfertility have a diagnosis of isolated adenomyosis. The prevalence of adenomyosis varies according to the presence of concurrent endometriosis and/or fibroids. © 2023 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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  • 文章类型: Case Reports
    平滑肌瘤是女性生殖道最常见的良性肿瘤,并且几乎总是出现在子宫肌层。虽然子宫外平滑肌瘤很罕见,它们通常在卵巢等部位发育,阔韧带,圆韧带,子宫颈或腹壁。阔韧带是子宫外平滑肌瘤受累最常见的部位,这种独特的临床实体可能被证明是一种诊断或治疗挑战,特别是晚期子宫内膜异位症和盆腔解剖结构扭曲的患者。在这里,我们报道了一例巨大真阔韧带平滑肌瘤的病例,该病例是在1例47岁的IV期子宫内膜异位症和先天性左肾和左输尿管患者的全腹腔镜子宫切除术和双侧附件卵巢切除术中发现的.此病例突出了罕见的真阔韧带平滑肌瘤,与术前诊断相关的挑战,以及腹腔镜治疗方法。
    Leiomyomas are the most common benign tumours of the female genital tract, and almost always arise from the uterine myometrium. Although extrauterine leiomyomas are rare, they usually develop in sites such as the ovary, broad ligament, round ligament, cervix or abdominal wall. The broad ligament is the most common site of extrauterine leiomyoma involvement, and this unique clinical entity may prove to be a diagnostic or therapeutic challenge, particularly in patients with advanced endometriosis and distorted pelvic anatomy. Herein, we report the case of a large true broad ligament leiomyoma that was discovered during a total laparoscopic hysterectomy and bilateral salpingo-oophorectomy in a 47-year-old patient with stage IV endometriosis and a congenital left kidney and left ureter. This case highlights a rare occurrence of a true broad ligament leiomyoma, the challenges associated with preoperative diagnosis, and the laparoscopic approach to its management.
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  • 文章类型: Case Reports
    Benign metastatic leiomyoma is a unique event presenting most commonly in premenopausal women especially those with a previous history of gynecological surgery as management of uterine fibroids. In this case report, we investigate a rare case of benign metastatic leiomyoma in a 54-year-old postmenopausal female presented with a huge pelvic mass that was rapidly growing along with pulmonary nodules. The patient is suspected to have leiomyosarcoma which is eventually confirmed pathologically as benign metastatic leiomyoma. Although rare, describing the challenging diagnostic and management approach of such entity is essential and to consider it one of the differential diagnoses of patients who present with similar history.
    الورم العضلي الأملس النقيلي الحميد هو حالة فريدة تظهر بشكل شائع عند النساء في فترة ما قبل انقطاع الطمث، خاصة أولئك اللائي لديهن تاريخ سابق في جراحة أمراض النساء مثل علاج الأورام الليفية في الرحم. تقرير الحالة هذا يحقق في حالة نادرة من الورم العضلي الأملس النقيلي الحميد في أنثى تبلغ من العمر 54 عاما بعد سن اليأس تعاني من كتلة حوض ضخمة كانت تنمو بسرعة جنبا إلى جنب مع العقيدات الرئوية. يشتبه في أن المريض مصاب بساركوما عضلية ملساء والتي تم تأكيدها في النهاية من الناحية المرضية على أنها ورم عضلي أملس نقيلي حميد. على الرغم من ندرته، فإن وصف تحديات التشخيص والمعالجة لمثل هذا الكيان أمر ضروري واعتباره أحد التشخيصات التفريقية للمرضى الذين لديهم تاريخ مشابه.
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  • 文章类型: Journal Article
    生殖肿瘤会影响受孕,怀孕,在哺乳动物中出生。这些影响在人类中有很好的记录,而其他哺乳动物的数据有限。迫切需要了解这些病变对濒危物种的生殖影响,因为一些濒危物种的生殖肿瘤患病率很高。本文记录了非洲象和亚洲象的良性和恶性肿瘤的患病率不同,亚洲象更频繁地被诊断,并受到两者的负面影响。比较了这些肿瘤在哺乳动物物种中的患病率,并对人类医学中的影响加治疗方案进行了审查,以告知大象的决策。有证据表明,生殖肿瘤会对大象的保护产生负面影响。记录生殖结果的未来研究,包括各种肿瘤大象治疗方法的成功将有利于保护工作。
    Reproductive tumors can impact conception, pregnancy, and birth in mammals. These impacts are well documented in humans, while data in other mammals are limited. An urgent need exists to understand the reproductive impact of these lesions in endangered species, because some endangered species have a documented high prevalence of reproductive tumors. This article documents that the prevalence of both benign and malignant neoplasia differs between African and Asian elephants, with Asian elephants more frequently diagnosed and negatively affected by both. The prevalence of these tumors across mammalian species is compared, and impact plus treatment options in human medicine are reviewed to inform decision making in elephants. Evidence suggests that reproductive tumors can negatively impact elephant conservation. Future studies that document reproductive outcomes, including the success of various treatment approaches in elephants with tumors will benefit conservation efforts.
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