Table 2 Number of patients with affected segments and number of lesions located in particular lung regions
Lesion Location | No. of Patients | No. of Lesions | ||
|---|---|---|---|---|
Group 1 | Group 2 | Total (Group M) | Total (Group M) | |
(n = 51) | (n = 29) | (n = 80) | (n = 743) | |
Upper lobe | 33 | 17 | 50 | 179 (24.1%) |
Middle lobe or lingula | 27 | 13 | 40 | 131 (17.6%) |
Lower lobe | 49 | 26 | 75 | 433 (58.3%) |
Central | 4 | 2 | 6 | 67 (9.0%) |
Peripheral | 42 | 25 | 67 | 548 (73.8%) |
Peripheral-Near Subpleural | 28 | 13 | 41 | 284 (38.2%) |
Both central and peripheral | 7 | 3 | 10 | 119 (16.0%) |