Table 3 Kaiser Score and BIRADs lexicon final category of the lesions in differentiation between molecular subtypes, receptor status and histological subtypes
From: Evaluation of molecular subtypes of breast cancer using MRI BI-RADS Lexicon
Luminal A (N = 22) | Luminal B (N = 108) | Her2neu (N = 22) | TN (N = 18) | P value | ER/PR + ve (N = 130) | ER/PR -ve (N = 40) | P value | Ki 67 < 14% (N = 50) | Ki67 ≥ 14% (N = 120) | P value | |
|---|---|---|---|---|---|---|---|---|---|---|---|
BIRADs Lexicon | |||||||||||
BIRADS 4 | 18 (81.8%) | 24 (22.2%) | 10 (45.5%) | 14 (77.8%) | 0.001* | 42 (32.3%) | 24 (60%) | 0.001* | 26 (52.0%) | 26 (21.7%) | 0.0009* |
BIRADS 5 | 4 (18.2%) | 84 (77.8%) | 12 (54.6%) | 4 (22.2%) | 88 (67.7%) | 16 (40%) | 24 (48.0%) | 94 (78.3%) | |||
Kaiser score category | |||||||||||
BIRADS 4 | 18 (81.8%) | 30 (27.8%) | 2 (9.1%) | 0 | < 0.001* | 48 (36.9%) | 2 (5%) | 0.010* | 22 (44.0%) | 14 (11.7%) | 0.001* |
BIRADS 5 | 4 (18.2%) | 78 (72.2%) | 20 (90.9%) | 18 (100%) | 82 (63.1%) | 38 (95%) | 28 (56.0%) | 106 (88.3%) | |||