• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

右半结肠癌 D3 淋巴结清扫术的病理报告新规范建议:中肠系膜帆和右结肠上静脉标志

A Proposal for Novel Standards of Histopathology Reporting for D3 Lymphadenectomy in Right Colon Cancer: The Mesocolic Sail and Superior Right Colic Vein Landmarks.

机构信息

Colorectal Surgery Unit, Hospital Universitario y Politéctico la Fe, Valencia, Spain.

Human Embryology and Anatomy Department, University of Valencia, Valencia, Spain.

出版信息

Dis Colon Rectum. 2020 Apr;63(4):450-460. doi: 10.1097/DCR.0000000000001589.

DOI:10.1097/DCR.0000000000001589
PMID:31996584
Abstract

BACKGROUND

Strong agreement exists concerning the standards of pathologic reporting for total mesorectal excision and complete mesocolic excision. It represents a quality standard that correlates with survival. However, no agreed standards of reporting are available to define D3 lymphadenectomy for right colectomy.

OBJECTIVE

The purpose of this study was to define anatomopathological standards of specimen quality obtained from the surgical specimen when an oncologic right hemicolectomy with D3 lymphadenectomy has been correctly performed.

DESIGN

This study was conducted in 2 different phases. The first part consisted of a cadaver-based study of right colon anatomy, and the second part consisted of a prospective assessment of a series of surgical specimens obtained after right hemicolectomy for cancer.

SETTINGS

The anatomic phase of the study was performed in collaboration with the University of Valencia Department of Anatomy and Embryology. The second part was performed at a colorectal unit of a tertiary hospital.

PATIENTS

Seventeen cadavers were used for the first phase, and 65 surgical specimens were examined for the second part of the study.

MAIN OUTCOME MEASURES

In each specimen, the pathologists looked for anatomic structures defined as markers of quality standards of the D3 lymphadenectomy during the first phase. Specimens were classified as complete, partial, and incomplete D3 lymphadenectomy.

RESULTS

Twenty percent of specimens were classified as incomplete D3 lymphadenectomy, 31% as partial, and 49% as complete. A median number of 14 (6-64), 22 (11-47), and 29 (14-55) lymph nodes were isolated (p = 0.01). Similarly, the median numbers of lymph nodes isolated in the area of D3 lymphadenectomy were 0 in incomplete, 1 (0-5) in Partial, and 3 (0-8) in Complete D3 lymphadenectomy specimens (p = 0.0001).

LIMITATIONS

A large multicenter study with adequate power is needed.

CONCLUSIONS

We propose the right mesocolic sail and trunk of superior right colic vein as new and reproducible anatomopathologic standards of D3 lymphadenectomy in oncologic right hemicolectomy. See Video Abstract at http://links.lww.com/DCR/B149. PROPUESTA PARA NUEVOS ESTÁNDARES HISTOPATOLÓGICOS EN LA LINFADENECTOMÍA D3 EN EL CÁNCER DE COLON DERECHO: LA VELA MESOCÓLICA Y LA VENA CÓLICA DERECHA SUPERIOR: Existe un claro acuerdo sobre los estándares de calidad patológicos para la escisión total del mesorrecto y la escisión completa del mesocolon. Son considerados "estándar de calidad" que se correlaciona con la supervivencia. Sin embargo, no se dispone de estándares de calidad para definir la linfadenectomía D3, en la colectomía derecha.Definir los estándares anatomopatológicos de calidad obtenidos de una muestra quirúrgica, cuando se ha realizado correctamente una hemicolectomía derecha oncológica, con linfadenectomía D3.Dos fases diferentes. La primera parte consistió en un estudio basado en la anatomía del colon derecho, realizado en cadáveres, y la segunda parte consistió en una evaluación prospectiva de una serie de muestras quirúrgicas obtenidas después de la hemicolectomía derecha para cáncer.La fase anatómica del estudio se realizó en colaboración con el Departamento de Anatomía y Embriología de la Universidad de Valencia. La segunda parte se realizó en la Unidad Colorrectal de un hospital terciario.Se utilizaron diecisiete cadáveres para la primera fase y se examinaron 65 muestras quirúrgicas para la segunda parte del estudio.En cada muestra, los patólogos buscaron estructuras anatómicas definidas, como marcadores de los estándares de calidad de la linfadenectomía D3, durante la primera fase. Las muestras se clasificaron como linfadenectomía D3 completa, parcial e incompleta.El veinte por ciento de las muestras se clasificaron como "Linfadenectomía D3 Incompleta", el 31% como "Parcial" y el 49% como "Completa." Se aisló una media de 14 (6-64), 22 (11-47) y 29 (14-55) ganglios linfáticos respectivamente (p = 0,01). Del mismo modo, el número medio de ganglios linfáticos aislados en el área de la linfadenectomía D3 fue 0 en "Incompleta", 1 (0-5) en "Parcial" y 3 (0-8) en muestras de "Linfadenectomía D3 Completa" (p = 0,0001).Se necesita un estudio multicéntrico con potencia adecuada.Proponemos la vela mesocólica derecha y el tronco de la vena cólica derecha superior, como estándares anatomopatológicos nuevos y reproducibles de linfadenectomía D3, en hemicolectomía derecha oncológica. Consulte Video Resumen en http://links.lww.com/DCR/B149.

摘要

背景

全直肠系膜切除术和完整结肠系膜切除术的病理报告标准得到了广泛认同。它代表了与生存相关的质量标准。然而,对于右半结肠切除术的 D3 淋巴结清扫术,目前还没有达成共识的报告标准。

目的

本研究的目的是定义当正确进行了具有 D3 淋巴结清扫术的右半结肠切除术时,从手术标本中获得的解剖病理学标本质量标准。

设计

本研究分两个阶段进行。第一部分是右半结肠解剖的尸体研究,第二部分是对 65 例右半结肠癌根治术术后标本的前瞻性评估。

地点

研究的解剖学阶段是与瓦伦西亚大学解剖学和胚胎学系合作进行的。第二部分是在一家三级医院的结直肠科进行的。

患者

第一部分使用了 17 具尸体,第二部分研究使用了 65 例手术标本。

主要观察指标

在每个标本中,病理学家在第一阶段寻找定义 D3 淋巴结清扫术质量标准的解剖结构标志物。标本分为完全性、部分性和不完全性 D3 淋巴结清扫术。

结果

20%的标本被归类为不完全 D3 淋巴结清扫术,31%为部分性,49%为完全性。(6-64)、22(11-47)和 29(14-55)个淋巴结被分离出来(p = 0.01)。同样,在 D3 淋巴结清扫术区域分离出的淋巴结中位数分别为 0、1(0-5)和 3(0-8)个,分别在不完全、部分和完全 D3 淋巴结清扫术标本中(p = 0.0001)。

局限性

需要一项具有足够效力的大型多中心研究。

结论

我们提出右结肠系膜帆和右结肠上静脉干作为右半结肠癌根治术中 D3 淋巴结清扫术的新的可重现的解剖病理学标准。请观看视频摘要,网址:http://links.lww.com/DCR/B149。

相似文献

1
A Proposal for Novel Standards of Histopathology Reporting for D3 Lymphadenectomy in Right Colon Cancer: The Mesocolic Sail and Superior Right Colic Vein Landmarks.右半结肠癌 D3 淋巴结清扫术的病理报告新规范建议:中肠系膜帆和右结肠上静脉标志
Dis Colon Rectum. 2020 Apr;63(4):450-460. doi: 10.1097/DCR.0000000000001589.
2
Lymph Node Mapping in Transverse Colon Cancer Treated Using Laparoscopic Colectomy With D3 Lymph Node Dissection.腹腔镜结肠癌根治术 D3 淋巴结清扫治疗横结肠癌的淋巴结图谱
Dis Colon Rectum. 2022 Mar 1;65(3):340-352. doi: 10.1097/DCR.0000000000002108.
3
Indocyanine Green Fluorescence Imaging-Guided Laparoscopic Surgery Could Achieve Radical D3 Dissection in Patients With Advanced Right-Sided Colon Cancer.吲哚菁绿荧光成像引导腹腔镜手术可实现晚期右侧结肠癌患者的 D3 根治性解剖。
Dis Colon Rectum. 2020 Apr;63(4):441-449. doi: 10.1097/DCR.0000000000001597.
4
A Clinicopathological Feature-Based Nomogram for Predicting the Likelihood of D3 Lymph Node Metastasis in Right-Sided Colon Cancer Patients.一种基于临床病理特征的列线图,用于预测右半结肠癌患者发生D3淋巴结转移的可能性
Dis Colon Rectum. 2023 Jan 1;66(1):75-86. doi: 10.1097/DCR.0000000000002160. Epub 2022 Dec 9.
5
Risk of Local Recurrence After Complete Mesocolic Excision for Right-Sided Colon Cancer: Post-Hoc Sensitivity Analysis of a Population-Based Study.右半结肠癌完整结肠系膜切除术后局部复发风险:基于人群研究的事后敏感性分析。
Dis Colon Rectum. 2022 Sep 1;65(9):1103-1111. doi: 10.1097/DCR.0000000000002174. Epub 2021 Nov 24.
6
Comparison of Patient-Reported Outcomes in Laparoscopic and Open Right Hemicolectomy: A Retrospective Cohort Study.腹腔镜与开腹右半结肠切除术患者报告结局的比较:一项回顾性队列研究。
Dis Colon Rectum. 2019 Dec;62(12):1439-1447. doi: 10.1097/DCR.0000000000001485.
7
Predictors for Anastomotic Leak, Postoperative Complications, and Mortality After Right Colectomy for Cancer: Results From an International Snapshot Audit.右半结肠癌根治术后吻合口漏、术后并发症和死亡率的预测因素:国际快照审计结果。
Dis Colon Rectum. 2020 May;63(5):606-618. doi: 10.1097/DCR.0000000000001590.
8
Laparoscopic Sacral Mesh Fixation for Ventral Rectopexy: Clinical Implications From a Cadaver Study.腹腔镜骶骨网片固定在腹侧直肠固定术:尸体研究的临床意义。
Dis Colon Rectum. 2022 May 1;65(5):750-757. doi: 10.1097/DCR.0000000000002133.
9
Who Should Get Lateral Pelvic Lymph Node Dissection After Neoadjuvant Chemoradiation?新辅助放化疗后哪些患者应行侧方盆腔淋巴结清扫术?
Dis Colon Rectum. 2019 Oct;62(10):1158-1166. doi: 10.1097/DCR.0000000000001465.
10
Significance of Radial Margin in Patients Undergoing Complete Mesocolic Excision for Colon Cancer.完整结肠系膜切除术治疗结肠癌时切缘的意义。
Dis Colon Rectum. 2020 Apr;63(4):488-496. doi: 10.1097/DCR.0000000000001569.

引用本文的文献

1
Standardization of the surgical technique and reporting for radical right colectomy with central vascular ligation and complete mesocolic excision (RRoC-STAR): Delphi consensus.右半结肠根治性切除术伴中央血管结扎及完整结肠系膜切除术(RRoC-STAR)的手术技术标准化与报告:德尔菲共识
BJS Open. 2025 May 7;9(3). doi: 10.1093/bjsopen/zraf066.
2
Laparoscopic right hemicolectomy with complete mesocolon excision and cranial approach.腹腔镜右半结肠切除术,伴完整结肠系膜切除及头侧入路。
Surg Endosc. 2025 Jan;39(1):657-660. doi: 10.1007/s00464-024-11461-y. Epub 2024 Dec 9.
3
Prospective observational non-randomized trial protocol for surgical planner 3D image processing & reconstruction for locally advanced colon cancer.
前瞻性观察性非随机试验方案,用于局部晚期结肠癌的外科规划师 3D 图像处理和重建。
BMC Surg. 2024 Oct 7;24(1):292. doi: 10.1186/s12893-024-02558-1.
4
Proposal for standardization of laparoscopic D3 lymphadenectomy for right colon cancer.右半结肠癌腹腔镜 D3 淋巴结清扫术规范化建议。
Tech Coloproctol. 2024 Aug 20;28(1):111. doi: 10.1007/s10151-024-02974-8.
5
Cranial-first approach for laparoscopic extended right hemicolectomy.腹腔镜扩大右半结肠切除术的头侧入路
Ann Coloproctol. 2024 Jun;40(3):282-284. doi: 10.3393/ac.2023.00661.0094. Epub 2024 Jun 19.
6
Definition and reporting of lymphadenectomy and complete mesocolic excision for radical right colectomy: a systematic review.根治性右半结肠切除术的淋巴结清扫术和完整结肠系膜切除术的定义和报告:系统评价。
Surg Endosc. 2023 Feb;37(2):846-861. doi: 10.1007/s00464-022-09548-5. Epub 2022 Sep 12.
7
Central vascular ligation and mesentery based abdominal surgery.中心血管结扎术及基于肠系膜的腹部手术。
Discov Oncol. 2021 Aug 6;12(1):24. doi: 10.1007/s12672-021-00419-4.
8
Nomogram for predicting chylous ascites after right colectomy.预测右半结肠切除术后乳糜腹水的列线图。
World J Gastrointest Surg. 2021 Nov 27;13(11):1361-1371. doi: 10.4240/wjgs.v13.i11.1361.
9
Modified complete mesocolic excision with central vascular ligation by the squeezing approach in laparoscopic right colectomy.经挤压入路行中间血管结扎的改良全结肠系膜切除术在腹腔镜右半结肠切除术中的应用。
Langenbecks Arch Surg. 2022 Feb;407(1):409-419. doi: 10.1007/s00423-021-02267-w. Epub 2021 Jul 13.
10
Complete mesocolic excision (CME) and D3-lymphadenectomy (D3) for right-sided colon cancers: a potentially prognostic surgical approach.右侧结肠癌的完整结肠系膜切除术(CME)和D3淋巴结清扫术(D3):一种可能具有预后意义的手术方法。
Surg Today. 2021 Oct;51(10):1723-1724. doi: 10.1007/s00595-021-02306-5. Epub 2021 May 22.