解决临床PET定量中的部分体积效应:现代校正策略和挑战。

IF 2.3 Q2 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING
Harry Marquis PhD , Kjell Erlandsson PhD , Irène Buvat PhD
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引用次数: 0

摘要

在临床PET中,部分体积校正(PVC)是准确定量的必要条件。新的PVC方法可分为4类:基于重建后区域的方法,返回PVC区域值,使其适合量化,但不适合可视化分析;基于反褶积或小波域PET功能信息与高分辨率信息结合的重建后图像增强技术;重建中分辨率建模,将分辨率模型与正则化相结合的迭代重建算法;以及基于深度学习的方法,这种方法基于网络,可以用模拟数据、真实数据或用另一种PVC方法修正的数据进行训练,或者可以自我监督。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Addressing Partial Volume Effects in Clinical PET Quantification
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来源期刊
PET Clinics
PET Clinics RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-
CiteScore
5.70
自引率
3.80%
发文量
78
期刊介绍: As the clinical applications of positron emission tomography (PET) increase, the new PET Clinics brings together the combined expertise of leading authorities in the field to provide you incisive clinical reviews on advances in the use of PET and combined PET/CT. Published quarterly, PET Clinics provides concise, practical guidance on the clinical issues you face every day. It examines PET is effectiveness in cancer diagnosis and staging, as well as exploring PET is usefulness in the areas of dementia, myocardial viability, and other conditions. Full-color images featured throughout. Topics covered include Breast Cancer, Alzheimer is Disease and Dementia, Lymphoma, Lung Cancer, Cardiology, Pediatric Applications, Infection and Inflammation.
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