Ultrahigh-Resolution Photon-Counting Detector CTA of the Head and Neck: Image Quality Assessment and Vascular Kernel Optimization

作者：Naying He, Youmin Zhang, Zehang Li, Zhihan Xu, Haiying Lyu, Jiqiang Li, Haipeng Dong, Chengcheng Zhu, E. Mark Haacke, Mahmud Mossa‐Basha, Bernhard Schmidt, H. X. Jiang, Fuhua Yan · 发表于：American Journal of Roentgenology · 年份：2024 · DOI：10.2214/ajr.24.31763 · 被引用次数：15 · 研究领域：Advanced X-ray and CT Imaging、Radiation Dose and Imaging、Medical Imaging Techniques and Applications

BACKGROUND. Head and neck CTA requires fine-detail evaluation, including characterization of potentially very small vessels and intrastent lumina. Blooming artifacts also hinder evaluation.