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Abstract：
Primary clinical manifestations of coronavirus disease are respiratory tract infections, ranging from an asymptomatic carrier state to severe interstitial pneumonia. The most common symptoms are fever, dry cough, fatigue, nausea, diarrhea, and loss of smell or taste. Recent reports indicate the possibility of several nonspecific dermatological symptoms. These include urticaria, maculopapular lesions, vascular lesions involving petechiae, purpura and livedo reticularis. The onset of cutaneous lesions may precede full-blown COVID-19 or remain the only manifestation of the disease (especially in young patients). Focusing on dermatological symptoms may be crucial for preventing the spread of SARS-CoV-2. However, unambiguous assessment of cutaneous manifestations of COVID-19 requires more research and case studies conducted by dermatologists.
摘要：
冠状病毒病的主要临床表现是呼吸道感染，从无症状的携带者状态到严重的间质性肺炎。最常见的症状是发烧，干咳,疲劳,恶心,腹泻,失去气味或味道。最近的报道表明可能出现几种非特异性皮肤病学症状。这些包括荨麻疹，斑丘疹病变,涉及瘀斑的血管病变,紫癜和网状livedo。皮肤病变的发作可能先于全面发展的COVID-19，或者仍然是该疾病的唯一表现(特别是在年轻患者中)。关注皮肤病学症状对于防止SARS-CoV-2的传播可能至关重要。然而,明确评估COVID-19的皮肤表现需要皮肤科医生进行更多的研究和案例研究。
