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相关概念视频

Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

Endoscopic Studies I: Bronchoscopy and Thoracoscopy

Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due to...
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and solid...
Endoscopic Procedures V: ERCP01:26

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...

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相关实验视频

Updated: Jul 22, 2026

Focal Laser Ablation of Prostate Cancer: An Office Procedure
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针对性增强现实引导的跨关节前列腺活检研究:初始经验.

Shenthiuiyan Theivendrampillai1, Bob Yang1, Mark Little1

  • 1Royal Berkshire Hospital, Reading, Berkshire, UK.

Therapeutic advances in urology
|March 11, 2024
PubMed
概括

这项研究表明,使用虚拟手术智能 (VSI) 整体医学进行增强现实 (AR) 引导的前列腺活检对于前列腺癌 (CaP) 诊断是可行的. 在TARGET研究中,AR引导的活检成功地被证明是成功的,为未来的进展铺平了道路.

关键词:
这就是HoloLens的意义.诊断 诊断 诊断 的 诊断 诊断 诊断 诊断 的 诊断前列腺癌是前列腺癌.穿越关节的活检虚拟现实 虚拟现实 虚拟现实 虚拟现实

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173

科学领域:

  • 泌尿器科 泌尿器科 泌尿器科 泌尿器科
  • 医疗成像医学成像
  • 手术技术 手术技术

背景情况:

  • 通过MRI检测到的前列腺病变的跨膜活检是前列腺癌诊断的标准.
  • 虚拟手术智能 (VSI) 整体医学是一种混合现实 (MR) /增强现实 (AR) 平台,用于增强可视化.
  • 这项技术将多参数前列腺MRI转换为3D全息图,用于图像辅助活检.

研究的目的:

  • 在MR框架内调查AR导向前列腺活检的可行性.
  • 评估VSI整体医学平台用于前列腺癌诊断.
  • 评估TARGET研究对MR/AR指导的跨膜活检的方法.

主要方法:

  • 十名怀疑患有前列腺癌的患者 (PI-RADS 4/5) 使用VSI HoloLens进行了AR导向的跨膜活检.
  • 在MR/AR引导的活检中使用了PrecisionPoint自由手系统.
  • 认知融合活检作为手术后的标准护理进行.

主要成果:

  • 所有10名患者都成功完成了MR/AR引导的前列腺活检程序.
  • 在所有MR/AR导向样本中成功获得了前列腺组织.
  • 组织学在70%的患者中匹配;没有立即报告的并发症.

结论:

  • 该TARGET研究表明MR/AR引导前列腺活检的可行性,使用VSI整体医学用于前列腺癌诊断.
  • 这代表了前列腺癌微创检测的潜在进步.
  • 未来的研究将专注于整合实时针指导和评估诊断准确度.