21 September 2020
: Case report 
Atypical Chest Computed Tomography Finding of Predominant Interstitial Thickening in a Patient with Coronavirus Disease 2019 (COVID-19) Pneumonia
Challenging differential diagnosis
Jaclyn Yee Cheun Lau1BDEF, Hau Wei Khoo1BDEF, Terrence Chi Hong Hui1DE, Gregory Jon Leng Kaw1ADEF, Cher Heng Tan12ADEF*DOI: 10.12659/AJCR.926781
Am J Case Rep 2020; 21:e926781
Figure 4. An axial plain CT image of a 77-year-old man who presented with progressive cough and shortness of breath for 2 days. This was performed on day 14 of illness onset. Subpleural smooth reticular opacities at the posterior aspect of the right lower lobe representing interstitial thickening were demonstrated. There were subtle adjacent ground-glass changes, which may be attributed to atelectasis or inflammation. No lung consolidation was detected, and no bronchiolectasis or peribronchial thickening was seen.