Fig. 3From: Spectrum of CT appearance and CT severity index of COVID-19 pulmonary infection in correlation with age, sex, and PCR test: an Iraqi experienceChest CT of a 66-year-old male patient showing bilateral ground glass pulmonary changes predominantly in peripheral distribution. The lung involvement was 50–75% and the CT severity index score was 4. The PCR test for COVID-19 was positive for this patientBack to article page