Partial cystectomy

膀胱部分切除术
  • 文章类型: English Abstract
    Leiomyosarcomas are rare, highly aggressive tumors of the urinary bladder. With approximately 200 cases reported in the literature, there is limited data on the prognosis and treatment of these neoplasms. Curative treatment approaches are primarily characterized by radical surgery, especially radical cystectomy. However, this procedure is associated with significant impairments in the quality of life for patients. This circumstance forms the basis for considering a curative treatment approach with partial cystectomy for a 19-year-old man with leiomyosarcoma of the urinary bladder.
    UNASSIGNED: Leiomyosarkome (LMS) der Harnblase sind seltene, hochaggressive Tumoren. Angesichts von ungefähr 200 Fällen in der Literatur gibt es limitierte Daten zur Prognose sowie Therapie dieser Neoplasien. Kurative Therapiekonzepte sind v. a. durch eine radikale Chirurgie, insbesondere der radikalen Zystektomie, charakterisiert. Diese geht für Patienten in der Regel mit großen Einschränkungen der Lebensqualität einher. Dieser Umstand bildet den Grund für die Vorstellung eines kurativen Therapiekonzepts mit partieller Zystektomie bei einem LMS der Harnblase eines 19-jährigen Mannes.
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  • 文章类型: Case Reports
    平滑肌瘤是一种罕见的膀胱良性肿瘤。通常,经尿道电切术治疗膀胱平滑肌瘤,这产生了有利的结果。我们介绍了一例29岁男性有症状膀胱肿瘤的临床病例,最初诊断为软性膀胱镜检查和CT扫描。随后的经尿道切除术和MRI扫描证实,透壁膀胱平滑肌瘤侵犯了脐静脉残余。患者随后接受了机器人部分膀胱切除术治疗。介绍和管理,包括影像学和组织病理学结果,在简要回顾文献的基础上进行了讨论。
    Leiomyoma is a rare benign tumour of the urinary bladder. Typically, bladder leiomyomas are treated with transurethral resection, which yields favourable results. We present a clinical case of a 29-year-old man with a symptomatic bladder tumour, initially diagnosed on flexible cystoscopy and CT scan. Subsequent transurethral resection and MRI scan confirmed a transmural bladder leiomyoma invading the urachal remnant. The patient was subsequently treated with robotic partial cystectomy. The presentation and management, including imaging and histopathology results, are discussed with a brief review of the literature.
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  • 文章类型: Case Reports
    背景:膀胱大细胞神经内分泌癌(LCNEC)是一种罕见的膀胱非尿路上皮肿瘤。膀胱LCNEC的治疗不同于尿路上皮癌(UC);因此,早期准确诊断尤为重要。由于膀胱的LCNEC很少见,其临床症状和影像学特征与尿路上皮肿瘤相似,该疾病的临床诊断仍然具有挑战性。
    方法:我们报告一名72岁女性患者,表现为肉眼血尿3个月。膀胱镜检查发现位于膀胱前壁的孤立性肿瘤。活检后的病理检查提示在没有免疫组织化学评估的情况下膀胱UC。患者行膀胱部分切除术,根据术后免疫组织化学检查结果最终诊断为LCNEC(pT2bN0M0)。在10个月的随访中,未发现肿瘤复发或转移的迹象。
    结论:免疫组织化学检查对膀胱LCNEC的诊断至关重要。疾病早期的准确诊断和多学科治疗对改善预后至关重要。
    BACKGROUND: Large cell neuroendocrine carcinoma (LCNEC) of the bladder is a rare non-urothelial tumor of the bladder. The treatment of LCNEC of the bladder is different from that of urothelial carcinoma (UC); therefore, early and accurate diagnosis is particularly important. As LCNEC of the bladder is rare and its clinical symptoms and radiographic features are similar to those of urothelial tumors, the clinical diagnosis of the disease remains challenging.
    METHODS: We report a 72-year-old female patient who presented with gross hematuria for 3 mo. A solitary tumor located in the anterior wall of the bladder was found by cystoscopy. Pathological examination after biopsy suggested UC of the bladder in the absence of immunohistochemical assessment. The patient underwent partial cystectomy and was finally diagnosed with LCNEC (pT2bN0M0) based on the results of postoperative immunohistochemical examination. During the 10-mo follow-up, no signs of tumor recurrence or metastasis were found.
    CONCLUSIONS: Immunohistochemical examination is essential for diagnosing LCNEC of the bladder. Accurate diagnosis and multidisciplinary treatment in the early stage of the disease are crucial for improving the prognosis.
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  • 文章类型: Case Reports
    机器人手术中的“双双极方法”(DBM)已广泛应用于日本普外科和妇科;然而,它不常用于泌尿外科领域。一名55岁女性被诊断患有IA期子宫内膜癌。在磁共振成像上偶然观察到膀胱圆顶处2厘米的囊性病变。计划使用达芬奇Xi系统同时进行机器人辅助的全子宫切除术和膀胱部分切除术。妇科手术首先是用DBM进行的,并且DBM也用于膀胱部分切除术,而无需额外的器械以降低手术成本。马里兰双极镊子被用来切除腹膜,脂肪,膀胱壁没有出血,使用镊子\'提示进行精细和精确的切除。使用DBM进行机器人辅助的膀胱部分切除术是可行的。与其他部门联合手术时,如果DBM已经被使用,尝试降低手术成本是值得的。
    The \"double bipolar method\" (DBM) in robotic surgery has been widely used in Japanese general surgery and gynecology; however, it is not commonly used in the field of urology. A 55-year-old female was diagnosed with stage IA endometrial cancer. A 2-cm cystic lesion was incidentally observed at the dome of the bladder on magnetic resonance imaging. A simultaneous robot-assisted total hysterectomy and partial cystectomy using the da Vinci Xi system was planned. The gynecological procedure was first performed with the DBM, and the DBM was also used in the partial cystectomy without additional instruments to reduce surgical costs. Maryland bipolar forceps was used to excise the peritoneum, fat, and bladder wall without bleeding, enabling delicate and precise resection using the forceps\' tips. Robot-assisted partial cystectomy using the DBM was feasible. When performing combined surgeries with other departments, if the DBM is already being utilized, it is worthwhile to attempt to decrease surgical cost.
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  • 文章类型: Case Reports
    鳞状细胞癌(SCC)的“金标准”治疗是根治性膀胱切除术,并且尝试了在新辅助或辅助环境中结合化疗和放疗的不同管理方法,效果不同。对某些人来说,膀胱部分切除术为肌层浸润性膀胱癌提供了足够的局部控制。由于可能致命的晚期复发,建议进行膀胱镜检查的终身随访。
    膀胱鳞状细胞癌(SCC)是一种罕见的泌尿系恶性肿瘤,估计会影响3%-5%的膀胱病例。膀胱SCC仍然是整个非洲最常见的亚型。大多数文献集中在尿路上皮癌(UC)的治疗,关于SCC管理的讨论较少。UC通常表现为无痛性血尿,而SCC表现为疼痛性血尿,膀胱肿块,和死尿症.SCC主要是耐放射性的,对化疗没有反应。主要治疗方法是膀胱部分切除术或根治性膀胱切除术,可以通过开放手术或腹腔镜或机器人辅助方法进行,所有这些都有可以接受的结果。我们报告了一名膀胱部分切除术后结果良好的患者,该患者通过开放手术进行了治疗。在12个月的随访中,患者仍无症状,手术效果良好.
    UNASSIGNED: The \"gold standard\" treatment for Squamous cell carcinoma (SCC) is radical cystectomy and different management approaches that combine chemotherapy and radiation in a neoadjuvant or adjuvant setting have been attempted with varying degrees of effectiveness. For certain individuals, partial cystectomy offers sufficient local control for muscle-invasive bladder cancer. Lifelong follow-up with cystoscopy is advised due to the possibility of potentially fatal late recurrence.
    UNASSIGNED: Squamous cell carcinoma (SCC) of the bladder is a rare urologic malignancy that is estimated to affect 3%-5% of the bladder cases. SCC of the bladder remains the most common subtype throughout Africa. Most of the literatures focused on the management of Urothelial carcinoma (UC), with fewer discussions on SCC management. UC typically presents with painless hematuria, whereas SCC presents with painful hematuria, bladder mass, and necroturia. SCC is mostly radioresistant and does not respond to chemotherapy. The mainstay treatment is partial cystectomy or radical cystectomy, which can be performed through open surgery or laparoscopic or robot-assisted approaches, all of which have acceptable results. We report a patient with a favorable outcome following partial cystectomy who was managed by open surgery. At the 12-month follow-up, the patient remained asymptomatic with good surgical outcomes.
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  • 文章类型: Case Reports
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  • 文章类型: Journal Article
    尽管患有肌肉浸润性膀胱癌(MIBC),但外科医生和肿瘤学家在满足患者保留膀胱的固有愿望方面的追求引发了多年的研究和多次辩论,鉴于其侵袭性和致命转移性复发的高风险。历史上,已经探索了几种保留膀胱的治疗方法,从经尿道根治性切除术到同步放化疗。一种不太成熟的方法涉及一种风险适应的方法,该方法根据对经尿道切除术的临床反应推迟局部治疗,然后进行全身治疗。每种方法都与潜在风险有关,好处,和权衡。在这次审查中,我们的目标是了解,导航,并提出未来对MIBC患者膀胱保留方法的看法。
    The pursuit of surgeons and oncologists in fulfilling the inherent desire of patients to retain their urinary bladder despite having muscle-invasive bladder cancer (MIBC) has sparked years of research and multiple debates, given its aggressive nature and the high risk of fatal metastatic recurrence. Historically, several approaches to bladder-sparing treatment have been explored, ranging from radical transurethral resection to concurrent chemoradiation. A less well-established approach involves a risk-adapted approach with local therapy deferred based on the clinical response to transurethral resection followed by systemic therapy. Each approach is associated with potential risks, benefits, and trade-offs. In this review, we aim to understand, navigate, and suggest future perspectives on bladder-sparing approaches in patients with MIBC.
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  • 文章类型: Case Reports
    膀胱平滑肌瘤是少见的膀胱良性软组织肿瘤,经常在女性身上观察到。诊断常发生在超声检查中,症状因肿瘤大小和位置而异。这里,我们介绍了一个57岁的女性,患有控制不佳的2型糖尿病,经尿道电切术和腹腔镜膀胱部分切除术成功治疗膀胱平滑肌瘤。此病例强调了早期发现和及时干预在优化膀胱平滑肌瘤患者预后中的重要性。
    Bladder leiomyomas are uncommon benign soft tissue neoplasms of the bladder, frequently observed in women. Diagnosis often happens incidentally during ultrasonography, with symptoms varying based on tumour size and location. Here, we present a case of a 57-year-old woman with poorly controlled type 2 diabetes mellitus, successfully treated for bladder leiomyoma through transurethral resection and laparoscopic partial cystectomy. This case highlights the significance of early detection and timely intervention in optimizing patient outcomes for bladder leiomyoma.
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  • 文章类型: Case Reports
    子宫内膜异位症是一种复杂的疾病,引起手术的挑战,有时会导致妇科并发症,其诊断和治疗并不总是显而易见的。我们介绍了一例有严重子宫内膜异位症和子宫腺肌症病史的46岁妇女,该妇女因手术并发症而出现了少症状性膀胱阴道瘘(VVF)。患者的病史包括子宫内膜异位症的多次手术,剖腹产,和腹腔镜子宫切除术.切除膀胱全层浸润后,她经历了开腹手术治疗后肠梗阻。随后的膀胱愈合的泌尿并发症最终被认为是少症状性VVF。VVFs的症状可能有所不同,做出具有挑战性的诊断,特别是当病变狭窄时。膀胱镜检查和膀胱造影等成像技术有助于诊断。VVFs的治疗选择范围从手术修复到保守方法,比如膀胱导管插入术,激素治疗,和富含血小板的血浆(PRP)注射,取决于病变的大小和位置。在这种情况下,患者的VVF用PRP注射治疗,泌尿妇科的低侵入性方法。PRP,以其多效性作用而闻名,越来越多地用于医学,包括妇科.患者的瘘管在PRP疗程6周后闭合,强调这种保守治疗方式的潜力。
    Endometriosis is a complex condition causing surgical challenges, sometimes leading to urogynecological complications, the diagnosis and treatment of which are not always obvious. We present a case of a 46-year-old woman with a history of severe endometriosis and adenomyosis who developed an oligosymptomatic vesicovaginal fistula (VVF) as a complication of surgery. The patient\'s medical history included multiple surgeries for endometriosis, a cesarean section, and a laparoscopic hysterectomy. After the excision of the full-thickness infiltration of the urinary bladder, she experienced postoperative bowel obstruction treated by laparotomy. Subsequent urinary complications of bladder healing were eventually recognized as oligosymptomatic VVF. Symptoms of VVFs may vary, making a diagnosis challenging, especially when the lesion is narrow. Imaging techniques such as cystoscopy and cystography are helpful for diagnosis. The treatment options for VVFs range from surgical repair to conservative methods, like bladder catheterization, hormonal therapy, and platelet-rich plasma (PRP) injections, depending on the lesions\' size and location. In this case, the patient\'s VVF was treated with PRP injections, a low-invasive method in urogynecology. PRP, known for its pleiotropic role, is increasingly used in medicine, including gynecology. The patient\'s fistula closed after 6 weeks from the PRP session, highlighting the potential of this conservative treatment modality.
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  • 文章类型: Journal Article
    手术干预是脐尿管癌患者的首选治疗方法。由于并发症和减少开放手术的住院时间,微创方法是可取的。如今,机器人辅助手术越来越受欢迎,并且机器人辅助膀胱切除术可以在脐尿管癌患者中进行,并发症发生率低。
    我们进行了一项系统评价,以寻找评估接受机器人辅助手术治疗脐管癌的患者的研究。感兴趣的结果是膀胱切除术的类型,是否有脐带切除,总手术时间,控制台时间,术中并发症,估计失血量,术后并发症,住院时间,积极的手术切缘和记录的肿瘤复发的存在。
    在这项研究中,我们评估了3个队列,共21例患者.中位随访期为8至40个月。中等年龄在51到54岁之间,大多数(63.1%)是男性。一名患者(5.2%)接受了根治性膀胱切除术,19例患者(94.7%)接受膀胱部分切除术。所有病例均行脐带切除术,盆腔淋巴结清扫术14例(73.6%)。3例患者在术后中位数为17个月时复发,两例在套管针插入部位。此外,有一次死亡,这归因于术后心血管并发症。
    机器人辅助膀胱部分切除术在脐尿管癌患者中的不良结局发生率较低。对照研究,理想情况下是随机的,有必要建立机器人辅助膀胱切除术方法相对于开放手术的比较疗效和安全性。
    UNASSIGNED: Surgical intervention is the treatment of choice in patients with urachal carcinoma. Due to complications and to reduce hospital stay from open surgery, minimally invasive approaches are desirable. Nowadays, robotic-assisted surgery has become increasingly popular, and robot-assisted cystectomy can be performed in patients with urachal carcinoma with low complication rates.
    UNASSIGNED: We performed a systematic review to search for studies that evaluated patients who underwent robotic-assisted surgery for urachal carcinoma. The outcomes of interest were the type of cystectomy performed, whether there was umbilicus resection, total operative time, console time, intraoperative complications, estimated blood loss, postoperative complications, time of hospitalisation, positive surgical margins and the presence of documented tumour recurrence.
    UNASSIGNED: In this study, we evaluated three cohorts comprising a total of 21 patients. The median follow-up period ranged from 8 to 40 months. Medium age was between 51 and 54 years, with a majority (63.1%) being male. One patient (5.2%) underwent a radical cystectomy, and 19 patients (94.7%) underwent to partial cystectomy. Umbilical resections were performed in all cases, and pelvic lymphadenectomy in 14 cases (73.6%). Recurrence occurred in three patients at a median of 17 months postoperation, two cases in the trocar insertion site. Additionally, there was one death, which was attributed to postoperative cardiovascular complications.
    UNASSIGNED: Robotic-assisted partial cystectomy has a low incidence of adverse outcomes in patients with urachal carcinoma. Controlled studies, ideally randomised, are warranted to establish the comparative efficacy and safety of the robotic-assisted cystectomy approach relative to open surgery.
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