Review Article
Chest Computed Tomography Findings in COVID-19 and Influenza: A Narrative Review
Table 4
Bronchovascular findings.
| Author | Study group | Peribronchovascular, (%) | Air bronchogram, (%) | Bronchial dilatation, (%) | Vascular engorgement, (%) | Tree-in-bud, (%) |
| Xu et al. [27] | C | — | 7 (8.0) | — | — | — | Yang et al. [28] | C | — | 81 (54.4) | — | — | — | Wang et al. [29] | C | — | — | — | — | — | Lu et al. [16] | C | — | 8 (72.7) | 3 (27.3) | — | 1 (9.1) | Zhou et al. [30] | C | — | 45 (72.6) | — | 35 (56.5) | — | Shi et al. [31] | C | — | 38 (47.0) | 9 (11.0) | — | 0 | Zhao et al. [32] | C | — | — | 53 (52.5) | 72 (71.3) | — | Han et al. [17] | C | — | 52 (48.0) | — | 86 (80.0) | — | Li and Xia [33] | C | — | 35 (68.6) | — | 42 (82.4) | — | Amorim et al. [34] | I | 8 (11.0) | — | — | — | — | Elicker et al. [35] | I | 3 (12.5) | — | 9 (45.0) | — | — | Henzler et al. [36] | I | — | — | — | — | — | Jartti et al. [37] | I | 96 (71.0) | — | — | — | — | Marchiori et al. [38] | I | — | — | — | — | — | Nicolini et al. [39] | I | 2.8 (10.0) | — | — | | | Shim et al. [40] | I | 16 (75.0) | — | — | — | — | Valente et al. [41] | I | — | — | — | — | — |
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: number of cases; C: COVID-19; I: influenza. |