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Association Between Certain Histological Parameters and KRAS Mutation Status
|
KRAS |
KRAS |
||||
|---|---|---|---|---|---|
| % of extracellular mucin in the tumor | WT (n = 95) | MUT (n = 75) | % of lymphocytes in the tumor | WT (n = 95) | MUT (n = 75) |
| ≤50% | 83 (87.4%) | 57 (76%) | ≤10%* | 14 (14.7%) | 22 (29.3%) |
| >50% | 12 (12.6%) | 18 (24%) | >10%* | 81 (85.3%) | 53 (70.7%) |
| (P = 0.1932) | (P = 0.0207) | ||||
WT: wild-type; MUT: mutant.
Percentage of lymphocyte inflammation was defined in a ×20 field.
