Alexander Maurer, Matthew G Spangler-Bickell, Cäcilia E Mader, Fotis Kotasidis, Martin W Huellner
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引用次数: 0
摘要
摘要：一名 51 岁的男子因谵妄、苯二氮卓类药物戒断和原有精神疾病而出现严重的多因素神经认知障碍，为了排除潜在的神经退行性病因，尤其是额颞叶变性，他被转诊接受 18F-FDG PET/CT 脑成像检查。成像受到严重运动伪影的影响，导致出现假阳性结果。然而，利用回溯数据驱动的运动校正有助于改变诊断，排除神经退行性疾病的存在。事实证明，对 18F-FDG PET 数据集进行运动校正对患者至关重要，因为排除额颞叶变性是继续进行精神和心理治疗的基础。
Retrospective Data-Driven Motion Correction of 18 F-FDG Brain PET.
Abstract: A 51-year-old man with severe multifactorial neurocognitive disorders subsequent to delirium, benzodiazepine withdrawal, and preexisting psychiatric illness was referred for 18 F-FDG PET/CT brain imaging in order to rule out an underlying neurodegenerative cause of the symptoms, particularly frontotemporal lobar degeneration. Imaging was impaired by severe motion artifacts, leading to a false-positive result. However, utilizing retrospective data-driven motion correction facilitated a change in diagnosis, ruling out the presence of neurodegenerative disease. The implementation of motion correction of the 18 F-FDG PET dataset proved crucial for the patient, as the exclusion of frontotemporal lobar degeneration formed the basis for continuing psychiatric and psychotherapeutic treatment.
期刊介绍：
Clinical Nuclear Medicine is a comprehensive and current resource for professionals in the field of nuclear medicine. It caters to both generalists and specialists, offering valuable insights on how to effectively apply nuclear medicine techniques in various clinical scenarios. With a focus on timely dissemination of information, this journal covers the latest developments that impact all aspects of the specialty.
Geared towards practitioners, Clinical Nuclear Medicine is the ultimate practice-oriented publication in the field of nuclear imaging. Its informative articles are complemented by numerous illustrations that demonstrate how physicians can seamlessly integrate the knowledge gained into their everyday practice.
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