本月医学影像:SARS-CoV-2 (COVID-19)感染继发的弥漫性白质微出血

K. Wickstrom, N. Blackstone, A. Sam, Tammer El-Aini
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引用次数: 0

摘要

没有可用的摘要。文章在150字后被截断。临床场景:一名患有甲状腺功能减退症的59岁女性因渐进性呼吸急促进入急诊室2周。抵达后,她明显缺氧,需要使用非再呼吸器将氧饱和度维持在88%以上。胸部X光片显示广泛的双侧空域疾病。她被诊断为严重急性呼吸系统综合征冠状病毒2型(新冠肺炎)肺炎,并开始接受适当的治疗。住院约48小时后,由于进行性低氧性呼吸衰竭,她需要插管并进行机械通气。她插管了大约5周,呼吸状况逐渐改善,但还没有到可以进行气管造口的程度。尽管她长时间处于镇静状态,但仍然没有反应。头部CT检查未显示任何明显异常。随后对大脑进行了核磁共振成像,并显示弥漫性皮质旁和胼胝体白质微出血(图1)。给定…
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Medical Image of the Month: Diffuse White Matter Microhemorrhages Secondary to SARS-CoV-2 (COVID-19) Infection
No abstract available. Article truncated after 150 words. Clinical Scenario: A 59-year-old woman with hypothyroidism presented to the emergency room with progressive shortness of breath for 2 weeks. Upon arrival, she was markedly hypoxic necessitating use of a non-rebreather to maintain her oxygen saturations above 88%. A chest radiograph demonstrated extensive, bilateral airspace disease. She was diagnosed with SARS-CoV-2 (COVID-19) pneumonia and started on the appropriate therapies. Approximately 48 hours into her hospitalization, she required intubation with mechanical ventilation due to her progressive hypoxemic respiratory failure. She was intubated for approximately 5 weeks with a gradual improvement in her respiratory status, but not to the point where she was a candidate for a tracheostomy. Despite being off sedation for an extended period, she remained unresponsive. A CT of the head without contrast did not demonstrate any significant abnormalities. An MRI of the brain was subsequently performed and demonstrated diffuse juxtacortical and callosal white matter microhemorrhages (Figure 1). Given …
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