Universal 120-kV Dual-Source Ultra-High Pitch Protocol on the Photon-Counting CT System for Pediatric Abdomen of All Sizes: A Phantom Investigation Comparing With Energy-Integrating CT.

IF 7 1区医学 Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Investigative Radiology Pub Date : 2024-04-10 DOI:10.1097/rli.0000000000001080

Wei Zhou, Donglai Huo, Lorna P Browne, Xin Zhou, Jason Weinman

引用次数: 0

Abstract

The purpose of this study is to determine if a universal 120-kV ultra-high pitch and virtual monoenergetic images (VMIs) protocol on the photon-counting computed tomography (PCCT) system can provide sufficient image quality for pediatric abdominal imaging, regardless of size, compared with protocols using a size-dependent kV and dual-source flash mode on the energy-integrating CT (EICT) system.

查看原文本刊更多论文

光子计数 CT 系统上用于各种尺寸小儿腹部的通用 120 千伏双源超高阶程方案：与能量输入 CT 比较的模型研究。

本研究的目的是确定在光子计数计算机断层扫描（PCCT）系统上使用通用的 120 千伏超高螺距和虚拟单能图像（VMI）方案，与在能量集成 CT（EICT）系统上使用与体型大小有关的千伏和双源闪光模式的方案相比，能否为小儿腹部成像提供足够的图像质量（无论体型大小）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Investigative Radiology 医学-核医学

CiteScore

15.10

自引率

16.40%

发文量

188

审稿时长

4-8 weeks

期刊介绍： Investigative Radiology publishes original, peer-reviewed reports on clinical and laboratory investigations in diagnostic imaging, the diagnostic use of radioactive isotopes, computed tomography, positron emission tomography, magnetic resonance imaging, ultrasound, digital subtraction angiography, and related modalities. Emphasis is on early and timely publication. Primarily research-oriented, the journal also includes a wide variety of features of interest to clinical radiologists.