Research Article
CT Findings in a Novel Coronavirus Disease (COVID-19) Pneumonia at Initial Presentation
Table 2
Segmental involvement at initial CT scan.
| Location | No. of segments |
| Left lung | 186 (46.6%) | Right lung | 213 (53.4%) | Right upper lobe | 70 (17.5%) | Anterior segment | 22 (5.5%) | Posterior segment | 30 (7.5%) | Apical segment | 18 (4.5%) | Right middle lobe | 36 (9%) | Medial segment | 14 (3.5%) | Lateral segment | 22 (5.5%) | Right lower lobe | 107 (26.8%) | Superior segment | 16 (4%) | Medial basal segment | 8 (2%) | Anterior basal segment | 18 (4.5%) | Lateral basal segment | 30 (7.5%) | Posterior basal segment | 35 (8.8%) | Left upper lobe | 82 (20.6%) | Apicoposterior segment | 22 (5.5%) | Anterior segment | 24 (6.0%) | Lingular segment | 36 (9%) | Left lower lobe | 104 (26.1%) | Superior segment | 17 (4.3%) | Medial basal segment | 11 (2.8%) | Anterior basal segment | 24 (6%) | Lateral basal segment | 24 (6%) | Posterior basal segment | 28 (7%) |
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