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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 I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

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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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Updated: Jun 26, 2025

Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging
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Tracking the Mammary Architectural Features and Detecting Breast Cancer with Magnetic Resonance Diffusion Tensor Imaging

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在胸部计算机断层扫描上报告乳腺密度.

Zahra Beizavi1, Elise Desperito1, Kathleen M Capaccione1

  • 1Department of Radiology, Columbia University Irving Medical Center, New York, NY, USA.

Translational breast cancer research : a journal focusing on translational research in breast cancer
|May 16, 2024
PubMed
概括

放射科医生可以使用胸部CT扫描精确评估乳腺密度,类似于乳房图像. 在CT扫描上报告这一发现可以帮助更早地检测乳腺癌风险.

科学领域:

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

背景情况:

  • 乳腺造影检查乳腺癌,并报告乳腺密度,这是一个危险因素.
  • 胸部CT扫描对于肺癌查越来越常见.
  • 电图扫描可以揭示偶然发现,如乳腺密度.

研究的目的:

  • 在胸部CT扫描上评估乳腺密度分级的可靠性.
  • 为了比较胸部CT乳腺密度分级与乳房影像.
  • 确定胸部CT上的乳腺密度评估的读者间协议.

主要方法:

  • 以前的研究已经在胸部CT上建立了可靠的乳腺密度分级.
  • 进行了胸部CT和乳房扫描之间的乳房密度分级的比较.
  • 对胸部CT乳腺密度分级的读者间协议进行了评估.

主要成果:

  • 乳腺密度可以在胸部CT扫描上可靠地分级.
  • 胸部CT乳腺密度分级与哺乳镜分级相当.
  • 乳腺密度评估的读者间协议在胸部CT上比乳房扫描更高.

结论:

关键词:
乳腺密度 乳腺密度乳腺癌 乳腺癌 乳腺癌胸部计算机断层扫描 (胸部CT)

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  • 胸部放射科医生应报告从胸部CT扫描中发现的乳腺密度.
  • 在胸部CT上报告乳腺密度可以帮助早期发现乳腺癌.
  • 这一做法符合联邦对乳房镜报告的建议.