id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-297439-xg0pkjrh	Gao, Jing	The unsynchronized changes of CT image and nucleic acid detection in COVID-19: reports the two cases from Gansu, China	2020-04-22		.txt	text/plain	2030	120	62	Our report highlighted the unsynchronized expression in the changes of CT image and nucleic acid detection in COVID-19, and lasting positive nucleic acid test result in patients recovered from pneumonia. The CT image is used to assess the disease progress, whereas the continued two times of negative results from SARS-CoV-2 nucleic acid detection had been considered as a criterion for ending antiviral treatment. Our report highlighted the unsynchronized expression in the changes of CT image and nucleic acid detection in COVID-19, and showed the suspected SARS-CoV-2 carrier. On day 16, the 4th result of nucleic acid in throat swab changed to negative, whereas it was positive in sputum ( Fig. 1) , thus continued the antiviral treatment with interferon inhalation and lopinavir/ ritonavir. On day 8 and day 10, SARS-CoV-2 nucleic acid in throat swab were shown the negative at that two time, and the repeated chest CT image showed that the infection range was declined a lot (Fig. 1) .	./cache/cord-297439-xg0pkjrh.txt	./txt/cord-297439-xg0pkjrh.txt