COVID-19感染后丘脑血流量明显减少

IF 9.6 3区医学 Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Clinical Nuclear Medicine Pub Date : 2024-11-01 Epub Date: 2024-10-01 DOI:10.1097/RLU.0000000000005478

Taiki Matsubayashi, Kota Yokoyama, Ukihide Tateishi, Takanori Yokota, Nobuo Sanjo

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引用次数: 0

摘要

摘要：尽管长效COVID是指感染COVID-19后出现的多种相关症状，包括抑郁、疲劳、无嗅、睡眠障碍和脑雾，但长效COVID的病因在很大程度上仍不清楚。一名 41 岁的女性在感染 COVID-19 后出现了 3 周的完全失眠史，且全天无嗜睡症状。使用 N-异丙基-p-[123I] 碘安非他明进行的 SPECT 显示，双侧丘脑的区域性脑血流量明显减少。我们诊断她患有与 COVID-19 感染相关的丘脑灌注不足引起的失眠症。据我们所知，这是首例丘脑区域脑血流减少的病例。

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Specifically Decreased Thalamic Blood Flow Following COVID-19 Infection.

Abstract: Although long COVID refers to numerous COVID-19-related symptoms after infection, including depression, fatigue, anosmia, sleep disturbances, and brain fog, the etiology of long COVID remains largely unknown. A 41-year-old woman presented with a 3-week history of complete insomnia without drowsiness throughout the day after contracting COVID-19. SPECT using N -isopropyl-p-[ 123 I] iodoamphetamine showed a significant regional cerebral blood flow reduction in the bilateral thalamus. We diagnosed her as having insomnia accompanied by thalamic hypoperfusion related to COVID-19 infection. To our knowledge, this is the first case of reduced regional cerebral blood flow specifically confined to the thalamus.

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来源期刊

Clinical Nuclear Medicine 医学-核医学

CiteScore

2.90

自引率

31.10%

发文量

1113

审稿时长

2 months

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.