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Updated: Jun 16, 2026

Construction of a Preclinical Multimodality Phantom Using Tissue-mimicking Materials for Quality Assurance in Tumor Size Measurement
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在使用校准幻影的对比增强数字造乳镜中估计双能量减去的乳房厚度

Kristen C Lau1, Young Joon Kwon1, Moez Karim Aziz1

  • 1University of Pennsylvania, Department of Radiology, 3400 Spruce Street, Philadelphia, PA 19104 USA.

Proceedings of SPIE--the International Society for Optical Engineering
|May 7, 2025
PubMed
概括

双能对比增强数字乳房造影 (DE CE-DM) 可以确定乳腺组织的组成和厚度. 这种方法通过准确地减去组织并识别对比剂吸收来改进图像分析,减少工件.

关键词:
乳房成像检查 乳房成像检查增强对比度的增强对比度双重能源 - 双重能源发生在腺体上.图像减去的图像减去乳房学 乳房学 乳房学

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Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...