机器人辅助腹腔镜下膀胱部分切除术治疗膀胱炎性肌纤维母细胞瘤1例

正患者,男,21岁,未婚未育,于2018年无明显诱因下出现肉眼血尿十余日,尿中有小血块,伴尿频、尿急、尿痛症状,同时感腰酸及下腹坠胀,无发热、畏寒,无腹痛、腹泻。后至我院泌尿外科门诊就诊,查中下腹CT平扫示:双侧肾盂、肾盏及输尿管无明显扩张积水征象,内无异常密度影;膀胱充盈良好,其内未见异常密度影;前列腺中野见小圆形低密度影,直径约0.7 cm;两侧精囊腺未见明显异常;盆腔及腹股沟未见肿大淋巴结;腹主动脉周围无肿大淋巴结,腹腔未见积液(图     

经膀胱途径机器人辅助单孔腹腔镜膀胱憩室切除术一例报道

南京中医药大学附属医院2020年12月7日收治1例确诊为“膀胱憩室”的患者,于2020年12月9日在局部麻醉下行膀胱镜检查+膀胱造影术,镜下示膀胱右侧壁见一憩室,膀胱内注入造影剂,X线片下见膀胱右侧壁憩室,大小约7cm。明确手术指征,完善术前准备,排除手术禁忌证后,于2020年12月11日在全身麻醉下行“经膀胱途径机器人辅助单孔腹腔镜膀胱憩室切除术+腹腔镜下膀胱修补术”。患者总手术时间为125min,机器人操作时间为35min,备机时间为15min,术中出血量为30ml。术中未发生任何并发症,术后恢复良好,术后6d出院。结果表明,经膀胱途径机器人辅助单孔腹腔镜膀胱憩室切除术的手术效率更高,操作简便、精细,安全性高,疗效值得肯定。     

机器人辅助腹腔镜下肾部分切除术两种入路的对比研究

目的:比较经腹膜后和经腹腔两种手术入路机器人辅助腹腔镜下肾部分切除术的临床疗效。方法:回顾性分析2018年6月-2021年1月于甘肃省人民医院行肾部分切除术患者67例的临床资料,根据手术入路不同将患者分为经腹腔组和经腹膜后组。经腹腔入路组患者共26例(男11例,女15例),平均年龄为(53.5±9.7)岁;经腹膜后入路组患者共41例(男20例,女21例),平均年龄为(55.2±12.5)岁。比较两组患者的手术疗效、病理结果和围手术期情况。结果:67例患者的机器人辅助腹腔镜下肾部分切除术均顺利完成,无中转开腹手术。经腹腔入路和经腹膜后入路组术中出血量、热缺血时间、手术时间、术后并发症发生率比较,差异均无统计学意义(P>0.05)。而经腹膜后入路组患者的术后肠道功能较经腹腔入路组恢复快(P<0.05)。结论:采用经腹膜后入路在机器人辅助腹腔镜下肾部分切除术中可以取得和经腹腔入路同样的手术效果,而且其在术后肠道功能恢复方面具有优势。     

机器人辅助腹腔镜根治性膀胱切除术的预后风险因素

目的:探讨机器人辅助腹腔镜根治性膀胱切除术(RARC)后的预后风险因素。方法:回顾性分析南京鼓楼医院2014年12月至2018年12月收治的224例行RARC患者的临床和随访资料,男193例,女31例。平均年龄68(36~92)岁。7例(3.1%)接受新辅助化疗。125例(55.8%)美国麻醉医师协会(ASA)评分>2...     

机器人辅助腹腔镜肾部分切除术治疗儿童肾癌一例报道

目的：介绍1例机器人辅助下保留肾单位的肾部分切除术治疗儿童肾癌的手术体验和治疗效果。方法：回顾性分析达芬奇机器人辅助下手术治疗儿童肾癌患者的病例资料,采用保留肾单位的肾部分切除术,在手术体验、手术效果等方面与传统腹腔镜手术对比,了解机器人辅助下手术的优缺点。结果：手术获得成功,未中转开放。手术总时长176min,其中机器人装机时间约25min,术后随访3个月、6个月,肾功能均无异常。结论：达芬奇机器人手术系统在狭窄的空间内具有强大的操作自由度和操作精度,机器人辅助下手术治疗儿童肾癌安全、有效,操作便捷,是儿童微创外科的新方向。     

机器人辅助腹腔镜治疗前列腺癌中叶重度突入膀胱患者一例报道

本团队在达芬奇机器人辅助下进行手术,治疗了1例前列腺中叶严重突入膀胱的前列腺癌患者.术前患者前列腺核磁矢状位测量前列腺突入膀胱长度为41.23mm,术后前列腺称重为104g.本研究对患者临床资料、术中所遇到的困难及手术经验进行报道.     

T2期膀胱尿路上皮癌膀胱部分切除术和根治性膀胱切除术的比较分析

2.4     

机器人辅助根治性膀胱前列腺切除术+原位双U形回肠代膀胱术

目的探讨da-Vinci机器人辅助腹腔镜下行根治性膀胱前列腺切除术的可行性和疗效。方法患者男性,64岁,膀胱镜检膀胱内多发性占位,CT检查无远处转移。手术采用3臂2辅助孔,da-Vinci机器人辅助腹腔镜下全膀胱切除＋前列腺切除,盆腔淋巴结清扫,体外开放手术下取出切除的膀胱、前列腺,原位双U形回肠代膀胱术。观察手术时间、术中失血量、术后肠道功能恢复、术后并发症及手术效果。结果手术时间330min（包括体位摆放及da-Vinci机器人到位30min）,其中全膀胱切除180min,原位膀胱术120min。手术失血量800ml,输红细胞600ml,血浆300ml。术后病理：膀胱尿路上皮癌。术后第10天拔除双侧输尿导管,术后3周拔除导尿管,未发生手术并发症及术后并发症,尿控良好。结论 da-Vinci机器人辅助腹腔镜下根治性膀胱前列腺切除术可以明显减少术中出血,恢复快,缩短住院时间。机器人将复杂的盆腔腹腔镜手术变得简单易行,提高了手术的精细度和灵巧性。     

经尿道绿激光膀胱部分切除术治疗膀胱肿瘤初探

目的分析应用经尿道绿激光行膀胱部分切除术治疗膀胱肿瘤的手术方法、安全性与疗效。方法 2011年7月至2012年10月在本院应用经尿道绿激光膀胱部分切除术治疗的24例膀胱肿瘤患者,共切除肿瘤29个。术中以绿激光沿肿瘤周围全层切开并在肌层与外层结缔组织间剥离膀胱壁,将肿瘤及其基底部膀胱壁整块切除。记录手术时间、术中出血情况、术中术后并发症、肿瘤病理结果及术后随访结果。结果 24例患者均可耐受手术,本组患者手术时间10~23分钟,平均(14.2±4.3)分钟;术中出血量极少或几乎不出血,无闭孔神经反射,术后亦无继发出血,术后留置导管1~3天,无需膀胱冲洗。术后病理示T1期18例,T2期6例,随访12个月,复发1例,无原位复发。结论经尿道绿激光膀胱部分切除术治疗膀胱肿瘤,疗效确切,安全可靠。     

机器人辅助全膀胱切除术的研究进展

机器人辅助全膀胱切除术是近年新发展起来的微创手术方式。为总结机器人辅助全膀胱切除术的疗效,本文回顾近年来机器人辅助全膀胱切除术的文献,总结和比较了机器人辅助全膀胱切除术与开放手术在围手术期结果、早期手术并发症、肿瘤转归和盆腔淋巴结清扫术的情况,初步评估该微创手术与开放全膀胱切除术相比具有的优势和不足。文献统计发现与开放全膀胱切除术相比,机器人手术具有术中出血量少、平均住院时间短、肠道功能恢复时间快、围手术期并发症发生率低等优点,而且,机器人手术在短期肿瘤控制和盆腔淋巴结清扫术中也具有一定的优势。但是,仍需要长期随访和多中心随机对照研究对机器人辅助全膀胱手术作进一步的评价。     

Robot-assisted partial cystectomy of a bladder pheochromocytoma

Pheochromocytoma of the urinary bladder is an unusual tumor that typically presents with hypertensive crises related to micturition. We report here an unusual case of bladder pheochromocytoma that was treated by robotic-assisted laparoscopic partial cystectomy. A 35-year-old male patient presented with headache and hypertension related to micturition. The patient, who had a 3.5 × 4 cm solitary bladder tumor in the bladder dome, underwent robot-assisted partial cystectomy. The whole procedure was successfully performed using the robot without conversion to open surgery. The total operative time was 120 min and the estimated blood loss was 30 ml.     

经尿道膀胱部分切除术治疗膀胱嗜铬细胞瘤一例报告

膀胱嗜铬细胞瘤临床上罕见,术前难以诊断,易漏诊及误诊,我们于2017年10月首次利用等离子电切镜经尿道行膀胱部分切除术治疗膀胱嗜铬细胞瘤,报告如下。临床资料患者,男,63岁,因“体检超声检查发现膀胱内肿块1周”于2017年10月8日就诊。既往有高血压病史13年,平素口服“氨氯地平片5 mg qd及缬沙坦80 mg qd”控制血压,血压110~130/66~80 mmHg(1 mmHg=0.133 kPa)。CT平扫+增强:膀胱右侧壁可见一类圆形软组织密度影,直径约1.2 cm,增强显示病变明显强化,增强期病灶CT值为96 Hu(图1)。     

Robot-assisted laparoscopic partial adrenalectomy: a case report and review of the literature

Adrenal-sparing surgery has recently been reported in the literature on minimally-invasive surgery. Originally described as a conventional laparoscopic procedure, encouraging outcomes in terms of preservation of adrenal function have been reported. Since the introduction of robotic surgery, surgeons have utilized robotic assistance for adrenal surgery and have recently described adrenal-sparing surgery using this platform. Certain patients that present with adrenal masses may benefit from minimally-invasive partial adrenalectomy, including those with a solitary adrenal gland, bilateral adrenal masses, and hereditary disease predisposing them to multiple adrenal masses. Patients without these conditions may also benefit from adrenal-sparing surgery in order to preserve normal adrenal function. We present the case of a patient with a 1.5-cm adrenal mass who elected to undergo adrenal-sparing surgery. The technique of transperitoneal laparoscopic partial adrenalectomy utilizing the da Vinci™ Surgical System is described. We also review the literature on minimally-invasive partial adrenalectomy in which robotic-assistance was utilized. In conclusion, while robot-assisted laparoscopic partial adrenalectomy remains in its infancy, it can be performed safely and with satisfactory surgical and functional outcomes.     

Laparoscopic partial cystectomy for schwannoma of urinary bladder: case report

Primary schwannomas of the urinary bladder are extremely rare. They arise from Schwann's cells in nerve sheaths and are often associated with von Recklinghausen's disease. In these cases, open partial cystectomy has been the choice of treatment. We performed laparoscopic partial cystectomy in a 35-year-old man who showed a 3.5-cm solid bladder mass on pelvic CT. The lesion was found to be a primary schwannoma of the urinary bladder without evidence of von Recklinghausen disease.     

Robot-assisted laparoscopic radical cystectomy

Recent reports have demonstrated that robot-assisted laparoscopic cystectomy is technically feasible. However, wide-spread acceptance of this promising technique is limited due to long operating times and lacking long-term data especially on oncological outcome. After establishing robot-assisted laparoscopic prostatectomy (n=250) we report technical and functional results of a large series of patients undergoing laparoscopic cystectomy with the da Vinci surgical system (DVSS).27 patients (24 males) underwent laparoscopic radical cystectomy with the DVSS (Intuitive Surgical) between Jan 2004 and Dec 2006. Indications for cystectomy were muscle-invasive transitional cell carcinoma (TCC) or leiomyosarcoma of the urinary bladder (n=24) and bladder shrinking following prior radiotherapy for TCC (n=3). A pelvic lymphadenectomy was routine part of the procedure. Urinary diversions were ilieal conduits (n=19) and ileal neobladders (n=8).Mean operating time was 340 minutes (range 150-450) with a mean blood loss of 301 mL (range 50-550). The mean number of lymph nodes retrieved during lymphadenectomy was 23. Surgical margins were negative except in one case. After a mean follow-up of 10.2 months, 2 perioperative (anastomotic leakage, adhesions) and 3 postoperative complications (ileus, intestinal fistula) occurred. 6/7 patients reported satisfying erectile function following nerve-sparing surgery. Day-time continence was completely restored after a mean 3.5 months in 7/8 patients.Robot-assisted laparoscopic cystectomy is a safe procedure. Satisfying functional and oncological short-term results can be achieved within acceptable operating time limits.     

Robot-assisted laparoscopic resection of a large paraganglioma: a case report

A 19-year-old female patient presented with headache, nausea, hypertension, visual impairment of the left eye and exertion-related complaints of palpitations since 1 year. Fundoscopy showed severe hypertensive retinopathy grade IV. A paraganglioma in the left para-aortic region was diagnosed by urinary screening and magnetic resonance imaging scanning. The tumor was resected by a robot-assisted laparoscopic procedure. The surgical operating time was 250 minutes and the blood loss was 150 mL. After surgery the blood pressure normalized and antihypertensive drugs were no longer required. Oral intake was resumed on the first postoperative day and the hospital stay was 3 days. Final pathology examination revealed a paraganglioma with pheochromocytomal features of 7x5.1x3.5 cm. Reports on laparoscopic resection of large paragangliomas are scarce. This case has demonstrated that the procedure is feasible and associated with rapid recovery from surgery. The surgical team experienced explicit support by the robot in the dissection of this highly vascularized tumor.