Chest CT Target Sign in a Couple with COVID-19 Pneumonia.
Radiologia brasileira/Radiologia Brasileira（2020）
摘要
We describe a target sign on chest CT characterized by a combination of peripheral ring-like opacity and a central nodular ground-glass opacity surrounding a vessel in a couple with COVID-19 pneumonia confirmed by real-time reverse transcriptase fluorescence polymerase chain reaction sputum analysis.
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