False-Negative Results of Real-Time Reverse-Transcriptase Polymerase Chain Reaction for Severe Acute Respiratory Syndrome Coronavirus 2: Role of Deep-Learning-Based CT Diagnosis and Insights from Two Cases.
Identifieur interne : 001123 ( Ncbi/Checkpoint ); précédent : 001122; suivant : 001124False-Negative Results of Real-Time Reverse-Transcriptase Polymerase Chain Reaction for Severe Acute Respiratory Syndrome Coronavirus 2: Role of Deep-Learning-Based CT Diagnosis and Insights from Two Cases.
Auteurs : Dasheng Li [République populaire de Chine] ; Dawei Wang [République populaire de Chine] ; Jianping Dong [République populaire de Chine] ; Nana Wang [République populaire de Chine] ; He Huang [République populaire de Chine] ; Haiwang Xu [République populaire de Chine] ; Chen Xia [République populaire de Chine]Source :
- Korean journal of radiology [ 2005-8330 ] ; 2020.
Descripteurs français
- KwdFr :
- MESH :
- imagerie diagnostique : Infections à coronavirus, Pneumopathie virale.
- virologie : Infections à coronavirus, Pneumopathie virale.
- Adulte, Faux négatifs, Humains, Mâle, Nourrisson, RT-PCR, Tomodensitométrie.
English descriptors
- KwdEn :
- Adult, Betacoronavirus (genetics), Betacoronavirus (isolation & purification), Coronavirus Infections (diagnostic imaging), Coronavirus Infections (virology), Deep Learning, False Negative Reactions, Humans, Infant, Male, Pneumonia, Viral (diagnostic imaging), Pneumonia, Viral (virology), Reverse Transcriptase Polymerase Chain Reaction, Tomography, X-Ray Computed.
- MESH :
- diagnostic imaging : Coronavirus Infections, Pneumonia, Viral.
- genetics : Betacoronavirus.
- isolation & purification : Betacoronavirus.
- virology : Coronavirus Infections, Pneumonia, Viral.
- Adult, Deep Learning, False Negative Reactions, Humans, Infant, Male, Reverse Transcriptase Polymerase Chain Reaction, Tomography, X-Ray Computed.
Abstract
The epidemic of 2019 novel coronavirus, later named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is still gradually spreading worldwide. The nucleic acid test or genetic sequencing serves as the gold standard method for confirmation of infection, yet several recent studies have reported false-negative results of real-time reverse-transcriptase polymerase chain reaction (rRT-PCR). Here, we report two representative false-negative cases and discuss the supplementary role of clinical data with rRT-PCR, including laboratory examination results and computed tomography features. Coinfection with SARS-COV-2 and other viruses has been discussed as well.
DOI: 10.3348/kjr.2020.0146
PubMed: 32174053
Affiliations:
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<front><div type="abstract" xml:lang="en">The epidemic of 2019 novel coronavirus, later named as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is still gradually spreading worldwide. The nucleic acid test or genetic sequencing serves as the gold standard method for confirmation of infection, yet several recent studies have reported false-negative results of real-time reverse-transcriptase polymerase chain reaction (rRT-PCR). Here, we report two representative false-negative cases and discuss the supplementary role of clinical data with rRT-PCR, including laboratory examination results and computed tomography features. Coinfection with SARS-COV-2 and other viruses has been discussed as well.</div>
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<name sortKey="Wang, Dawei" sort="Wang, Dawei" uniqKey="Wang D" first="Dawei" last="Wang">Dawei Wang</name>
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<name sortKey="Xia, Chen" sort="Xia, Chen" uniqKey="Xia C" first="Chen" last="Xia">Chen Xia</name>
<name sortKey="Xu, Haiwang" sort="Xu, Haiwang" uniqKey="Xu H" first="Haiwang" last="Xu">Haiwang Xu</name>
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