光子计数CT在神经学中的应用。

IF 1.8 4区医学 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

British Journal of Radiology Pub Date : 2025-05-08 DOI:10.1093/bjr/tqaf082

Akio Hiwatashi, Masahiro Nakashima, Kazuhisa Matsumoto, Takatsune Kawaguchi, Misugi Urano, Tatsuya Kawai

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引用次数: 0

摘要

光子计数检测器CT是CT技术的最新进展，与传统的能量积分检测器CT相比具有许多优点。这些包括提高空间分辨率，降低图像噪声，增加软组织和碘对比度，降低辐射剂量，以及固有的光谱成像。本文综述了神经放射学中血管、垂体腺瘤、颞骨和脊髓造影的最新文献，同时提出了某些问题并概述了未来的发展方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Neuro applications of photon-counting CT.

Photon-counting detector CT, a recent advance in CT technology, has several advantages over conventional energy-integrating detector CT. These include increased spatial resolution, reduced image noise, increased soft-tissue and iodine contrast, lower radiation dose, and inherent spectral imaging. This article comments on recent literatures in neuroradiology covering the vessels, pituitary adenoma, temporal bone, and myelography while addressing certain issues and outlining future directions.

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来源期刊

British Journal of Radiology 医学-核医学

CiteScore

5.30

自引率

3.80%

发文量

330

审稿时长

2-4 weeks

期刊介绍： BJR is the international research journal of the British Institute of Radiology and is the oldest scientific journal in the field of radiology and related sciences. Dating back to 1896, BJR’s history is radiology’s history, and the journal has featured some landmark papers such as the first description of Computed Tomography "Computerized transverse axial tomography" by Godfrey Hounsfield in 1973. A valuable historical resource, the complete BJR archive has been digitized from 1896. Quick Facts: - 2015 Impact Factor – 1.840 - Receipt to first decision – average of 6 weeks - Acceptance to online publication – average of 3 weeks - ISSN: 0007-1285 - eISSN: 1748-880X Open Access option