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Updated: Jun 26, 2026

Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization
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Dual-phase Cone-beam Computed Tomography to See, Reach, and Treat Hepatocellular Carcinoma during Drug-eluting Beads Transarterial Chemo-embolization

Published on: December 2, 2013

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采用20-25 MeV电子的收小场电子疗法:针对深层瘤的蒙特卡洛可行性研究

Héctor M Garnica-Garza1

  • 1Cinvestav Monterrey Unit, Vía del Conocimiento 201, Autopista Nueva al, Aeropuerto km 9.6, Apodaca, NL 66600Mexico, Apodaca, 66600, MEXICO.

Biomedical physics & engineering express
|January 13, 2026
PubMed
概括

先进的电子束放射治疗技术允许低能电子有效治疗深层瘤. 这项研究表明,低于30 MeV的能量可以与光子和高能电子处理相竞争,改善目标剂量的均性和器官节约性.

关键词:
蒙特卡洛模拟的蒙特卡洛模拟维埃特 (VHEET) 是一种车型.VHEET蒙特卡洛模拟小型场辐射疗法小场射线疗法 (small-field radiotherapy) 是一种小场射线疗法.

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Transmission Electron Microscopy01:15

Transmission Electron Microscopy

In 1931, physicist Ernst Ruska—building on the idea that magnetic fields can direct an electron beam just as lenses can direct a beam of light in an optical microscope—developed the first prototype of the electron microscope. This development led to the development of the field of electron microscopy. In the transmission electron microscope (TEM), electrons are produced by a hot tungsten element and accelerated by a potential difference in an electron gun, which gives them up to 400 keV in...