流传说法:
较真鉴定: 疑尚无定论
查证要点:
- 近日,西班牙医学专家发现部分新冠肺炎患者的脚部出现了“水痘”样病变,病灶为紫色。但目前关于该脚部症状与新冠病毒感染的关联性如何,仍无充分的科学证据和明确的研究,这种症状究竟是什么原因导致,也有待于科学家们继续深入的研究。
- 在其他的研究中,嗅觉和味觉的丧失、头痛头晕等症状也在一些新冠肺炎患者中出现,但关于这些症状与新冠病毒的确切关系,尚缺乏病毒学致病机制等方面的深层研究支持,不能确定它们是否为新冠病毒感染所引发的症状。
查证者:李晓宁卓正医疗皮肤科医生
参考文献
- 2019冠状病毒病(COVID-19)专题问答
- Possible sign of coronavirus to look out for on feet - even if you don't have symptoms
- Registro De Casos Compatibles COVID-19
- Could bruises on your FEET be a sign of coronavirus? Doctors suspect a link after patients with chickenpox-like lesions on their toes test positive for the killer infection - as another study warns headaches and feeling dizzy may also be signs of COVID-19
- J Eur Acad Dermatol Venereol. Cutaneous manifestations in COVID-19: a first perspective 2020 Mar 26. doi: 10.1111/jdv.16387
- Coronavirus symptoms, research chief quits and Nature’s plan to join Plan S
- ENT-UK. Anosmia as a potential marker of COVID-19 infection - an update
- Ling Mao1, Huijuan Jin1, Mengdie Wang1, et al. Neurologic Manifestations of Hospitalized Patients With Coronavirus Disease 2019 in Wuhan, China.JAMA Neurol. Published online April 10, 2020. doi:10.1001/jamaneurol.2020.1127
- Caibin Fan, Kai Li, Yanhong Ding, Wei Lu Lu, Jianqing Wang. ACE2 Expression in Kidney and Testis May Cause Kidney and Testis Damage After 2019-nCoV Infection
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