Fig. 12From: COVID-19 in Egypt after a year: the first and second pandemic waves from the radiological point of view; multi-center comparative study on 2000 patientsCOVID-19 reinfection: A 35-year-old male COVID-19 patient. A, B Axial, and C, D coronal chest CT (lung window) during the mild first infective episode at the beginning of October 2020, showing small bilateral upper lobar mixed ground glass and consolidative patches. E, F Axial and G, H and coronal chest CT (lung window) during the more severe reinfection at the end of March 2021, showing widespread bilateral upper and lower lobar mixed ground glass and consolidative patches with fibro-atelectatic changes. Also noted right apical mild cystic changes as a sequel to the previous infectionBack to article page