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相关概念视频

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

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Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
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Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

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Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
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Nursing Clinical Information System01:27

Nursing Clinical Information System

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Nursing Clinical Information System (NCIS)
A Nursing Clinical Information System (NCIS) is a specialized type of healthcare information system tailored to meet the unique needs of nursing practice. It incorporates the principles of nursing informatics to streamline information management and improve the quality of care delivery.
Critical attributes of NCIS include:
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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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Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

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Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

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DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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Updated: Sep 13, 2025

Author Spotlight: Methodologies and Advancements of Chronic Pain Management Research
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ACR部成像报告和数据系统用于MRI 2025年版本

Paul M Bunch1, Ashley H Aiken2, Kristen L Baugnon3

  • 1Director of Head and Neck Imaging, Department of Radiology, Wake Forest University School of Medicine, Winston-Salem, North Carolina; Chair, Neck Imaging Reporting and Data System Committee; and Chair, Parathyroid Lesions - Incidental Findings Subcommittee.

Journal of the American College of Radiology : JACR
|August 3, 2025
PubMed
概括

部成像报告和数据系统 (NI-RADS) MRI版本2025为头部和部癌症监测提供标准化的报告. 这种基于MRI的系统旨在减少解释治疗后成像结果的变化.

关键词:
这就是NI-RADS.部成像报告和数据系统头部和部癌症 头部和部癌症结构化的报告报告.监控监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督监督模板 模板是指一个模板.

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Whole-body PET/MRI of Pediatric Patients: The Details That Matter
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科学领域:

  • 在瘤学瘤学.
  • 放射学 放射学是一门学科.
  • 医疗成像医学成像

背景情况:

  • 对于头癌的治疗后监测成像,由于解剖学复杂性和治疗引起的变化,存在解释挑战.
  • 放射科医生在报告成像发现和评估复发风险方面存在差异,影响患者管理.
  • 部成像报告和数据系统 (NI-RADS) 之前的代处理了CT和PET/CT成像.

研究的目的:

  • 介绍和解释ACR NI-RADS MRI 2025版本,这是用于脑癌监测中的磁共振成像 (MRI) 的标准化报告范式.
  • 解决对头癌患者MRI监视成像的一致解释的需求.
  • 为提供特定于MRI的类别描述符,成像发现和管理指南,用于头癌监测.

主要方法:

  • 由ACRNI-RADS委员会开发的NI-RADSMRI2025版本.
  • 达成共识的过程,涉及头部和部放射学和瘤学专家.
  • 审查和总结相关文献和证据基础,支持MRI指南.

主要成果:

  • 该ACRNI-RADSMRI2025版本提供了特定类别的描述符,成像发现和针对MRI监视的管理建议.
  • 该系统旨在标准化MRI扫描的报告和解释,以检测头癌的复发.
  • 详细解释NI-RADSMRI2025版本的理由,共识过程和组件特征.

结论:

  • 2025年NI-RADSMRI版本是利用MRI提高头癌监测的一致性和准确性的关键发展.
  • 预计这种标准化的方法将提高放射科医生的信心,并减少在解释监视成像时的读者之间的变化.
  • 这些指导方针为在头癌治疗后做出基于证据的管理决策提供了一个框架.