The coronavirus disease 2019 (COVID-19) outbreak in Wuhan, China, spread rapidly throughout China and gradually to some countries abroad. How is the development of an epidemic controlled? Early diagnosis is one of the important contents in prevention and control. COVID-19 patients with early mild pneumonia often lack typical evidence to make a definitive diagnosis. Based on the analysis of the cases of 4 patients, this article finds that early diagnosis requires a combination of epidemiology, clinical manifestations, imaging, and etiology, with particular emphasis on epidemiology history and chest computed tomography (CT) manifestations.
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【저자키워드】 COVID-19, SARS-CoV-2, Pneumonia, Epidemiology, CT, 【초록키워드】 coronavirus disease, Diagnosis, clinical manifestations, Spread, China, Chest computed tomography, early diagnosis, Epidemic, outbreak, Manifestations, etiology, patients, Evidence, Combination, Analysis, COVID-19 patient, definitive diagnosis, mild pneumonia, country, Wuhan, China, lack, 【제목키워드】 report,
【저자키워드】 COVID-19, SARS-CoV-2, Pneumonia, Epidemiology, CT, 【초록키워드】 coronavirus disease, Diagnosis, clinical manifestations, Spread, China, Chest computed tomography, early diagnosis, Epidemic, outbreak, Manifestations, etiology, patients, Evidence, Combination, Analysis, COVID-19 patient, definitive diagnosis, mild pneumonia, country, Wuhan, China, lack, 【제목키워드】 report,