Table 2 Characteristics and BRAF-V600E mutation status in thyroid carcinoma samples
From: High frequency of KRAS and EGFR mutation profiles in BRAF-negative thyroid carcinomas in Indonesia
Characteristics | BRAF-V600E | |
|---|---|---|
+, n (%) | −, n (%) | |
Frequency | 31 (40.3) | 46 (59.7) |
Male | 5 (16.1) | 32 (69.6) |
Female | 26 (83.9) | 14 (30.4) |
Mean age, years ± standard deviation | 53 ± 14.7 | 54.0 ± 12.7 |
Thyroid carcinoma variants | Â | Â |
 Papillary thyroid carcinoma | 31 | 26 (56.5) |
  Classic variant | 26 (76.5) | 6 (23.1) |
  Follicular variant | 5 (14.7) | 14 (53.9) |
  Tall cell variant | 0 | 3 (11.5) |
  Columnar cell variant | 0 | 3 (11.5) |
 Follicular carcinoma | 0 | 20 (43.5) |
Capsular invasion+ | 18 (58.1) | 38 (82.6) |
Capsular invasion− | 13 (41.9) | 8 (17.4) |
Vascular invasion+ | 10 (32.3) | 32 (69.6) |
Vascular invasion− | 21 (67.7) | 14 (30.4) |