Table 2.

Characteristics of 90 invasive mucinous LDACs

MutationFusion
VariableAllKRASBRAFEGFRCD74-NRG1 or SLC3A2-NRG1EZR-ERBB4TRIM24-BRAFEML4-ALKKIAA1468-RETNone (%)
Total90 (100)56 (62.2)2 (2.2)1 (1.1)6 (6.7)1 (1.1)1 (1.1)1 (1.1)1 (1.1)21 (23.3)
Age (mean ± SD; y)67.2 ± 9.768.1 ± 9.766.5 ± 3.55061.2 ± 11.56166646268.1 ± 9.6
Sex
 Male (%)39 (43.3)28 (50.0)0 (0)0 (0)1 (16.7)1 (100)0 (0)0 (0)1 (100)8 (38.1)
 Female (%)51 (56.7)28 (50.0)2 (100)1 (100)5 (83.3)0 (0)1 (100)1 (100)0 (0)13 (61.9)
Smoking habit
 Never smoker (%)51 (56.7)29 (51.8)2 (100)1 (100)4 (66.7)0 (0)1 (100)1 (100)0 (0)13 (61.9)
 Ever smoker (%)39 (43.3)27 (48.2)0 (0)0 (0)2 (33.3)1 (100)0 (0)0 (0)1 (100)8 (38.1)