相关实验视频

Updated: Jun 23, 2025

Generation of an Orthotopic Xenograft of Pancreatic Cancer Cells by Ultrasound-Guided Injection

Generation of an Orthotopic Xenograft of Pancreatic Cancer Cells by Ultrasound-Guided Injection

Published on: November 1, 2021

更新的技术和证据,用于从固体胰腺病变内镜超声波引导的组织获取

Masahiro Itonaga¹, Reiko Ashida¹, Masayuki Kitano¹

¹Second Department of Internal Medicine Wakayama Medical University Wakayama Japan.

|June 24, 2024

概括

用内镜超声波引导的组织采集 (EUS-TA) 技术,特别是细针活检 (EUS-FNB),正在促进胰腺癌的样本采集. 这些方法提高了诊断准确度,并使个性化医学能够进行全面的基因组分析.

科学领域:

胃肠道学和外科瘤学
干预性内镜检查是干预性的内镜检查.

背景情况:

用内镜超声波引导的组织采集 (EUS-TA) 对于诊断腹腔内疾病,特别是胰腺癌至关重要.
个性化医疗要求具有保存结构的更高质量的组织样本,推动EUS-TA技术的创新.

研究的目的:

对胰腺病变EUS-TA采样技术的最新进展进行审查.
在EUS-TA中讨论改善诊断性能和样本评估的方法.

主要方法:

专注于从细针吸收 (EUS-FNA) 到胰腺癌细针活检 (EUS-FNB) 的演变.
探索各种采样技术,现场评估和样本处理策略.
整合下一代测序,以对EUS-TA样本进行全面的基因组分析.

主要成果:

由于样品质量得到改善,EUS-FNB已经在很大程度上取代了胰腺癌的EUS-FNA,而EUS-TA则取代了EUS-FNA.
优化的采样和评估技术提高了诊断产量.
现在,全面的基因组分析在常规临床实践中是可行的.

结论:

EUS-TA,特别是EUS-FNB,代表了胰腺病变诊断的重大进展.
持续的技术改进和与分子技术的整合对于个性化的患者管理至关重要.

关键词:

在EUS-FNA.欧盟旅游局 - 欧洲旅游局 EUS-TA 进行全面的基因组分析.针管道播种针管道播种胰腺瘤的发生.

更多相关视频

Utilizing High Resolution Ultrasound to Monitor Tumor Onset and Growth in Genetically Engineered Pancreatic Cancer Models

Utilizing High Resolution Ultrasound to Monitor Tumor Onset and Growth in Genetically Engineered Pancreatic Cancer Models

Published on: April 7, 2018

DIPLOMA Approach for Standardized Pathology Assessment of Distal Pancreatectomy Specimens

DIPLOMA Approach for Standardized Pathology Assessment of Distal Pancreatectomy Specimens

Published on: February 1, 2020

相关概念视频

Ultrasound II: Endoscopic Ultrasound and FibroScan

Ultrasound II: Endoscopic Ultrasound and FibroScan

Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):

Endoscopic Procedures V: ERCP

Endoscopic Procedures V: ERCP

Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
Patient...