Table 6 Distribution of histology and stage in second primary lung cancer (SPLC) patients with history of an initial primary lung HGNEC
SPLC Histology | Small cell | Other or unknown | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|
Squamous cell | Adenocarcinoma | ||||||||
HGNEC Histology | N | Row(%) | N | Row(%) | N | Row(%) | N | Row(%) | |
SCLC | 206 | 38% | 141 | 26% | 81 | 15% | 114 | 21% | 542 |
LCNEC | 20 | 23% | 34 | 40% | 16 | 19% | 15 | 18% | 85 |
Total | 226 | 36% | 175 | 28% | 97 | 15% | 129 | 21% | 627 |
SPLC Stage | |||||||||
Localized | Regional | Distant | Unstaged | Total | |||||
HGNEC Stage | N | Row(%) | N | Row(%) | N | Row(%) | N | Row(%) | |
Localized | 71 | 51% | 32 | 23% | 34 | 24% | 3 | 2% | 140 |
Regional | 130 | 44% | 71 | 24% | 86 | 29% | 9 | 3% | 296 |
Distant | 68 | 41% | 40 | 24% | 52 | 31% | 7 | 4% | 167 |
Unstaged | 12 | 50% | 4 | 17% | 7 | 29% | 1 | 4% | 24 |
Total | 281 | 45% | 147 | 23% | 179 | 29% | 20 | 3% | 627 |