Table 2 Lung cancer characteristics
From: Mediastinal staging lymph node probability map in non-small cell lung cancer
Localization, N (%) | Right Upper Lobe | 53 (46%) |
|---|---|---|
Median lobe | 5 (4%) | |
Right Lower Lobe | 10 (9%) | |
Left Upper Lobe | 32 (28%) | |
Left Lower Lobe | 16 (14%) | |
Histology, N (%) | Adenocarcinoma | 184 (51%) |
Squamous cell carcinoma | 125 (35%) | |
Non-small-cell lung carcinoma not otherwise specified | 49 (14%) | |
Lymph node level, N (%) | N1 | 41 (12%) |
N2 | 151 (42%) | |
N3 | 133 (46%) | |
Anatomical region, N (%) | Paratracheal | 151 (42%) |
Hilar | 130 (36%) | |
Subcarinal | 77 (22%) | |
Diameter short axis, mm (SD) | 9,01 (3,57) | |
Shape, N (%) | Oval | 137 (39%) |
Round | 138 (39%) | |
Elongate | 50 (14%) | |
Triangular | 20 (6%) | |
Irregular | 10 (3%) | |
Margin, N (%) | Distinct | 318 (90%) |
Echogenicity, N (%) | Heterogeneous | 151 (42%) |
Vascular hilum, N (%) | Presence | 103 (29%) |
SUVmax, median (Q1; Q3) | 2,6 (2,0 ; 3,8) | |
SUVpeak, mean (SD) | 2,63 (1,9) | |
SUVmean, mean (SD) | 2,17 (1,49) |