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An investigation on patient dose in screen-film diagnostic radiology in Lhasa City, Xizang Autonomous

Xiang Du

Frontiers of Medicine 2013, Volume 7, Issue 4, Pages 506-509 doi: 10.1007/s11684-013-0294-y

Abstract: The entrance surface air Kerma (ESAK) of seven conventional screen-film radiology X-ray equipment in

Keywords： radiation dosage radiology radiation protection radiography/statistics & numerical data

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Coronavirus disease 2019 (COVID-19): a clinical update

Min Zhou, Xinxin Zhang, Jieming Qu

Frontiers of Medicine 2020, Volume 14, Issue 2, Pages 126-135 doi: 10.1007/s11684-020-0767-8

Abstract: Coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has posed a significant threat to global health. It caused a total of 80 868 confirmed cases and 3101 deaths in Chinese mainland until March 8, 2020. This novel virus spread mainly through respiratory droplets and close contact. As disease progressed, a series of complications tend to develop, especially in critically ill patients. Pathological findings showed representative features of acute respiratory distress syndrome and involvement of multiple organs. Apart from supportive care, no specific treatment has been established for COVID-19. The efficacy of some promising antivirals, convalescent plasma transfusion, and tocilizumab needs to be investigated by ongoing clinical trials.

Keywords： coronavirus disease 2019 epidemiology pathology radiology clinical characteristics treatment