首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到18条相似文献,搜索用时 78 毫秒
1.
2.
目的:探讨内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)治疗超高龄(≥80岁)患者结直肠癌前病变及早期癌的安全性、有效性和长期生存情况。方法:回顾2007年1月—2014年12月在复旦大学附属中山医院内镜中心行ESD治疗的结直肠癌前病变及早期癌患者的临床资料,共721例患者...  相似文献   

3.
随着内镜器械和技术的进步,内镜黏膜下剥离术(ESD)的应用越来越广泛。我科室自2009年起开始结直肠肿瘤的ESD手术治疗,取得良好效果,现将体会总结如下。  相似文献   

4.
目的评价内镜黏膜下剥离术(ESD)治疗十二指肠病变的临床疗效及安全性。方法回顾性分析2011年1月至2019年5月在中南大学湘雅二医院消化内科行ESD治疗的45例十二指肠病变患者(共46个病变)的临床资料,对病变特点、整块切除率、完整切除率、手术并发症、术后病理和复发情况进行统计分析。结果45例患者中男20例、女25例,年龄(52.0±11.8)岁。46个病变中位于十二指肠球部31个(67.4%),降部12个(26.1%),球降交界部3个(6.5%)。病变直径(2.4±1.9)cm。病变起源于黏膜层14个(30.4%),黏膜下层29个(63.1%),固有肌层3个(6.5%)。术后病理:Brunner腺瘤11个(23.9%),神经内分泌肿瘤9个(19.6%),异位胰腺5个(10.9%),脂肪瘤5个(10.9%),其他16个(34.8%)。45例患者46个病变均顺利完成ESD,病变整块切除率100.0%(46/46),完整切除率为91.3%(42/46)。术中出血1例(2.2%),内镜下成功止血;迟发性穿孔1例(2.2%),行急诊外科手术治疗;电凝综合征1例(2.2%),内科保守治疗好转。术后2例患者追加外科手术治疗。患者平均住院时间6.2 d(2~21 d),无一例死亡。随访41例,平均随访时间30个月(1~78个月),随访期间1例(2.4%)复发。结论ESD治疗十二指肠病变安全、有效,具有较好的临床应用价值。  相似文献   

5.
内镜黏膜下剥离术治疗直肠病变   总被引:42,自引:2,他引:42  
目的探讨内镜黏膜下剥离术治疗直肠病变的应用价值。方法对肠镜发现的较大直肠腺瘤和黏膜下肿瘤应用头端弯曲的针形切开刀进行内镜黏膜下剥离术(ESD)治疗:(1)黏膜下注射生理盐水抬高病变,使病变与肌层相分离;(2)预切开病变周围黏膜;(3)剥离病变下方黏膜下层结缔组织,完整切除病变。结果12例低位直肠病变,大小0.6~4.5cm(平均2.8cm),均成功完成ESD治疗。术后11例病理确诊基底和切缘未见病变累及;1例腺癌累及黏膜下层病例接受外科根治手术,手术标本病理未见肿瘤残留。ESD手术时间(自黏膜下注射至完整剥离病变)30~120min(平均52min)。术中出血量平均约75ml,均经电凝、氩离子凝固术和止血夹成功止血,未出现需再次肠镜下治疗的出血。2例剥离深至肌层,出现皮下气肿和少量膈下游离气体,保守治疗好转。9例1个月后肠镜复查,创面基本愈合。结论ESD是治疗消化道病变的新方法,不仅能切除较大的病变,还能提供完整的病理学诊断资料。以往需要外科手术的消化道早期癌和部分黏膜下肿瘤,通过ESD可以达到同样的治疗效果。  相似文献   

6.
[目的]探讨结直肠浅表性肿瘤性病变行内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)后临床病理特征、术后并发症及非治愈性ESD的相关危险因素及追加手术的必要性.[方法]回顾性分析本院因结直肠浅表性肿瘤性病变行ESD治疗的383例患者的临床资料,分析其一般临床特点、病理特征及预...  相似文献   

7.
目的探讨采用内镜黏膜下剥离术(ESD)治疗结直肠侧向发育型息肉的应用价值。 方法回顾性分析2018年1月至2019年12月经内蒙古消化病研究所内镜中心行肠镜检查发现的45例结直肠侧向发育型息肉患者,应用IT刀、Hook刀行ESD治疗。将ESD成功率、剥离病变大小、手术时间、手术并发症及复发率等纳入观察范围。 结果45例结直肠病变接受ESD,其中,2例病变黏膜下注射后病变托举差,术中剥离困难且容易出血转外科手术。术后病理证实,3例癌变且基底仍有肿瘤残留,行外科手术扩大切除。ESD成功率88.9%(40/45)。病变直径为1.5~6.3 cm,平均3.6 cm;ESD手术时间为31~125 min,平均67 min。3例术后有便血,其中1例保守治疗失败,内镜下成功电凝止血,ESD术后出血发生率7%(3/43)。4例在ESD治疗中有小穿孔,应用软组织夹成功缝合穿孔,未转开腹手术,ESD穿孔发生率为9.3%(4/43)。术后40例患者均随访,创面基本愈合,无病变残留和复发。 结论ESD治疗结直肠侧向发育型息肉疗效可靠,能完整切除较大的病变,提供完整的病理学资料且复发率低。出血和穿孔是其主要的短期并发症。  相似文献   

8.
内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)是治疗消化道早癌及癌前病变的一种有效方法,已广泛应用于临床实践.结直肠因管腔窄、肠袢弯曲角度大、黏膜薄等解剖特点,该部位的ESD操作难度较大,出血及穿孔等并发症的发生率也较高.如何有效地减少结直肠ESD术后并发症的发生一直是临床...  相似文献   

9.
[目的]探讨内镜黏膜下剥离术(ESD)治疗结直肠病变术后发热的危险因素。[方法]回顾性分析行结直肠ESD的347例患者的临床资料,对病例的年龄、性别、既往病史、病变位置、病变大小、病理、术中不良事件、ESD操作时长、术后创面处理、围术期抗生素使用情况、ESD后住院时间、术后不良事件等进行单因素及多因素分析,总结术后发热的危险因素。[结果]347例患者术后发热率为4.6%(16/347),发热最高体温(38.1±0.4)℃,发热天数(2.6±1.5)d。通过单因素及多因素分析,术中出血或术中穿孔(OR=0.481,95%CI=0.267~0.867,P=0.015)、术后迟发出血或迟发穿孔(OR=0.323,95%CI=0.105~0.991,P=0.048)以及病灶累及固有肌层(OR=0.320,95%CI=0.143~0.716,P=0.006)是结直肠EDS后发热的独立危险因素。[结论]术中出血或术中穿孔、术后迟发出血或迟发穿孔以及病灶累及固有肌层是结直肠EDS后发热的独立危险因素,应给予此类患者更多的观察及处理,以期降低术后发热率。  相似文献   

10.
陈榕  章丽金 《山东医药》2014,(10):68-70
目的:探讨内镜黏膜下剥离术( ESD )治疗结直肠神经内分泌瘤( NET )效果及安全性。方法对21例结直肠NET(肿瘤直径4~12 mm,位于结肠9例,位于直肠12例)患者行ESD治疗,分析手术效果及随访结果。结果21例ESD术中均单次完整剥离切除肿瘤,时间15~50(25.5±10.8)min,术中出血量(20.4±12.5)mL,所有患者均经电凝止血成功,1例术后3 d出现迟发性出血,出血量约100 mL,经禁食、药物治疗后出血停止。无肠穿孔发生,无手术相关死亡。术后病理NET G1级19例,G2级2例,基底和切缘均未见肿瘤累及,病理检查示肿瘤完整切除率100%。术后随访6~54个月,患者均存活且未见局部复发和远处转移。结论 ESD治疗直径小于1 cm的结直肠NET效果确切,且较为安全。  相似文献   

11.
AIM: To evaluate the usefulness of a balloon overtube to assist colorectal endoscopic submucosal dissection (ESD) using a gastroscope.METHODS: The results of 45 consecutive patients who underwent colorectal ESD were analyzed in a single tertiary endoscopy center. In preoperative evaluation of access to the lesion, difficulties were experienced in the positioning and stabilization of a gastroscope in 15 patients who were thus assigned to the balloonguided ESD group. A balloon overtube was placed with a gastroscope to provide an endoscopic channel to the lesion in cases with preoperatively identified difficulties related to accessibility. Colorectal ESD was performed following standard procedures. A submucosal fluid bleb was created with hyaluronic acid solution. A circumferential mucosal incision was made to marginate the lesion. The isolated lesion was finally excised from the deeper layers with repetitive electrosurgical dissections with needle knives. The success of colorectal ESD,procedural feasibility, and procedure-related complications were the main outcomes and measurements.RESULTS: The overall en bloc excision rate of colorectal ESD during this study at our institution was 95.6%.En bloc excision of the lesion was successfully achieved in 13 of the 15 patients (86.7%) in the balloon overtube-guided colorectal ESD group, which was comparable to the results of the standard ESD group with better accessibility to the lesion (30/30, 100%, not statistically significant).CONCLUSION: Use of a balloon overtube can improve access to the lesion and facilitate scope manipulation for colorectal ESD.  相似文献   

12.
目的:探讨大的结直肠肿瘤经内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)治疗的结局,并分析影响ESD疗效的因素。方法:从2016年11月—2019年12月在北京医院消化内科行ESD治疗的结肠肿瘤患者中,筛选出病变长径≥20 mm、活检病理为结直肠腺瘤或腺癌的患者共82例,收...  相似文献   

13.

Background and study aims

Endoscopic submucosal dissection (ESD), a minimally invasive treatment for early gastrointestinal (GI) cancer, is considered challenging and risky in the colorectum. As such, most patients undergoing ESD are hospitalized due to the perceived increased risk of adverse events. The aim of this study was to compare the costs, safety and efficacy of colorectal-ESD in an outpatient vs inpatient setting in a tertiary level center.

Methods

This is a retrospective study on consecutive patients admitted for colorectal-ESD. Patients were divided into outpatients (Group-A, same-day discharge), and inpatients (Group-B, admitted for at least one night). Data on overall costs, outcomes and adverse events were assessed for each group.

Results

A total of 136 patients were considered. Fourteen were excluded because ESD was not performed due to intraprocedural suspicion of invasive cancer. Eighty-three patients were treated as outpatients (Group-A, 68%) and 39 (Group-B, 32%) were hospitalized. R0-rate was 90.4% in Group-A and 89.7% in Group-B(P?=?0.98). One perforation occurred in Group-A (1.2%) and 2 in Group-B(5.1%, P?=?0.2). Mean Length of stay (LOS) was 1?day for outpatients and 3.3?days for inpatients. Management of Group-A as outpatients produced a cost savings of 941€ on average per patient.

Conclusions

Outpatient colorectal-ESD is a feasible, cost-effective strategy to manage superficial colorectal tumors with outcomes comparable to inpatient colorectal-ESD. By using proper selection criteria, outpatient ESD could be considered the first-line approach for most patients.  相似文献   

14.
Endoscopic submucosal dissection (ESD) has been developed to overcome limitations of conventional endoscopic resection techniques. By using ESD, curative treatment can be reliably confirmed by histopathologic examination of the specimen that was resected completely in an en bloc fashion. Data published by Japanese experts suggest that colorectal ESD is both effective and safe when performed by experts. ESD can achieve reliable complete resection even for large and difficult lesions that were entirely impossible to resect by conventional endoscopic mucosal resection technique. However, colorectal ESD is more difficult than gastric and esophageal ESD so that it is necessary to have specific devices and treatment strategy. Because the balance between the risk and benefit is always very important, appropriate training is necessary before starting to perform colorectal ESD.  相似文献   

15.
目的探讨内镜黏膜下剥离术(endoscopic submucosal dissection, ESD)治疗结直肠病变并发术中出血情况, 并分析其危险因素。方法回顾分析2019年12月—2021年8月大同市第三人民医院及其合作单位南京鼓楼医院行结直肠ESD治疗的386例患者病例资料, 按术中出血情况分为出血组(n=85)和未出血组(n=301)。分析患者基本资料、病变相关因素与结直肠ESD术中出血的关系。采用单因素和多因素Logistic回归分析 ESD 术中出血的危险因素。根据筛选的危险因素构建ESD术中出血风险预测模型, 并采用ROC曲线对预测模型进行评价。结果单因素Logistic回归分析显示, 合并糖尿病(OR=2.340, P<0.05)、合并冠心病(OR=3.100, P<0.05)、病灶位于直肠(OR=3.272, P<0.05)、病灶长度越长(OR=1.093, P<0.05)、病灶宽度越宽(OR=1.057, P<0.05)、病灶面积越大(OR=1.126, P<0.05)、病灶形态为凹陷型(OR=6.128, P<0.05)、...  相似文献   

16.
目的探讨内镜黏膜下剥离术(ESD)治疗消化道病灶的疗效和安全性。方法内镜检查发现的消化道病灶病例患者为入选对象,术前行染色内镜和超声内镜检查,确定病变范围和深度,常规行术前评估,观察手术时间、手术成功率及并发症发生率,并进行术后随访。结果 2008年12月~2009年6月我院共实施ESD手术56例进入观察,切除标本平均直径(2.56±0.69)cm,平均手术操作时间(70.24±28.35)min;手术完整剥离成功率94.6%,术中穿孔发生率5.4%,迟发性穿孔率3.6%。1例发生迟发型出血,行手术治疗。术后随访率92.9%,随访患者中6个月内切面愈合率91.3%,12个月内切面愈合率达100%。结论 ESD治疗消化道病灶病变局部的复发率低,并发症少。  相似文献   

17.
18.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号