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相关概念视频

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

416
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
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Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

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Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
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Computed Tomography01:10

Computed Tomography

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Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
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Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

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Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
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X-ray Imaging01:24

X-ray Imaging

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German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
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Positron Emission Tomography01:29

Positron Emission Tomography

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Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
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相关实验视频

Updated: Sep 13, 2025

Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System
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Introduction of an Integrated Pathology Image Management, Artificial Intelligence, and Reporting System

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放射学方面的进步 报告生成:全面分析

Dima Mamdouh1, Mariam Attia1, Mohamed Osama1

  • 1Center for Informatics Science, School of Information Technology and Computer Science (ITCS), Nile University, Giza 12588, Egypt.

Bioengineering (Basel, Switzerland)
|July 29, 2025
PubMed
概括

人工智能 (AI) 为放射学报告生成 (RRG) 挑战提供解决方案,使用变压器模型,视觉语言模型 (VLM) 和大型语言模型 (LLM) 来提高诊断报告的效率和准确性.

关键词:
人工智能的人工智能是人工智能.计算机视觉 计算机视觉图表,图表,图表,图表,图表,图表,图表,图表,图表,图表,图表医学成像医学成像自然语言处理自然语言处理.放射学报告的生成变压器 变压器

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科学领域:

  • 医学成像和放射学医学成像和放射学
  • 医疗保健中的人工智能
  • 自然语言处理自然语言处理.

背景情况:

  • 对放射学服务的需求增加和放射科医生短缺造成了工作负载的挑战.
  • 确保放射学报告的准确性和及时性对于临床决策至关重要.
  • 人工智能 (AI) 为放射学报告生成 (RRG) 提供了潜在的解决方案.

研究的目的:

  • 从2021年到2025年,提供对人工智能驱动的RRG发展的全面概述.
  • 专注于RRG中新兴的基于变压器和视觉语言模型 (VLMs).
  • 在RRG中分析数据集,评估指标和领先模型性能.

主要方法:

  • 对RRG的变压器模型,VLM和大型语言模型 (LLM) 的审查.
  • 对RRG应用程序的数据集和评估指标的检查.
  • 分析领先的人工智能模型的性能,优势和RRG的局限性.

主要成果:

  • 人工智能,特别是变压器和VLM,在自动化和改进RRG方面表现有前途.
  • 突出了最近的RRG进步中的关键方法,架构和技术.
  • 领先的模型表现出不同的表现,具有确定的优点和弱点.

结论:

  • 由人工智能驱动的RRG系统可以提高诊断速度并减少放射科医生的工作量.
  • 需要进一步的研究来改进现有的AI系统,并探索RRG的新途径.
  • 在RRG中推进AI能力可以导致更好的临床决策和患者结果.