n = 41 | |||
---|---|---|---|
Age (mean ± SD); yrs | 59.7 ± 11.06 | ||
Gender | |||
Male | 13 | ||
Female | 28 | ||
Smoking status | |||
Never smoker | 33 | ||
Current smoker | 3 | ||
Ex-smoker | 5 | ||
pStage | |||
IIA | 17 | ||
IIB | 1 | ||
IIIA | 23 | ||
Driver mutation | |||
ALK fusion (n = 1) | |||
EGFR mutation (n = 35)a | |||
L858R | 16 | ||
L861Q | 1 | ||
E19del | 19 | ||
E20ins | 1 | ||
G719Ser | 2 | ||
KRAS (n = 5) | |||
G12V | 2 | ||
G12C | 1 | ||
G12D | 2 | ||
Histologic subtypes | |||
Lepidic predominant | 1 | ||
Acinar predominant | 29 | ||
Papillary and micropapillary predominant | 8 | ||
Solid predominant with mucin production | 2 | ||
Invasive mucinous adenocarcinoma | 1 |