Fig. 6From: A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version)CT imaging of ultra-early stage. a A 33 years old female with patchy ground-glass opacities after occupational exposure. b A 67 years old male with a history of contact with infected patients, showing large ground-glass opacity. c A 35 years old female exhibiting large consolidated opacity with air-bronchogram inside after occupational exposureBack to article page