Pathologic parameter | |
---|---|
Tumor size | 0.6 cm- 8.2 cm |
% Invasion | 0–100%, average 46% |
Tumors with solid growth | N = 5; range 18–50% |
Tumors with solid growth (cribriform pattern) | N = 12; range 5–80% |
Tumors with papillary growth | N = 5; range 5–80% |
Tumors with acinar growth | N = 19; range 10–100% |
Tumors with colloid areas | N = 9; range 20–100% (2–100%) |
STAS, all types, n | 22 (73%) |
STAS, single cells, solid nests, clusters, n | 14 (47%) |
STAS, micropapillary type, n | 8 (27%) |
STAS, grade 1: STAS, grade 2 n | 11:11 |
Outcome | N (%) |
Distant metastasis | 7 (23%) |
Lymph node metastasis | 3 (10%) |
Lung spread beyond lobe | 7 (23%) |
Deceased | 11 (37%) |
Dead of disease | 5 (17%) |