From: Short-term follow-up HRCT Chest of COVID-19 survivors and association with persistent dyspnea
Features | Duration since discharge < = 1 month (n = 20) | Duration since discharge > 1 month (n = 20) |
---|---|---|
Peripheral opacities (n = 10) | 2 | 8 |
Both peripheral and central opacities (n = 30) | 18 | 12 |
Patchy opacities (n = 14) | 2 | 12 |
Diffuse opacities (n = 26) | 18 | 8 |
Ground- glass opacity (n = 34) | 16 | 18 |
Consolidations (n = 8) | 6 | 2 |
Reticulations (n = 32) | 18 | 14 |
Traction bronchiectasis (n = 14) | 4 | 10 |
Cystic changes (n = 10) | 2 | 8 |
Sub- pleural fibrous stripes (n = 16) | 12 | 4 |
Sub-pleural sparing (n = 6) | 4 | 2 |
Fibroparenchymal bands (n = 20) | 8 | 12 |
No. of segments affected < = 10 (n = 14) | 2 | 12 |
No. of segments affected > 10 (n = 26) | 18 | 8 |
Reticular pattern (n = 22) | 14 | 8 |
Ground-glass pattern (n = 10) | 4 | 6 |
Cystic pattern (n = 8) | 2 | 6 |