Table 1.

Immunohistochemistry and direct DNA sequencing analysis of NSCLC tumor samples with unknown genotype

(A) IHC results of tumor samples with unknown genotype
PathologynL858R (+)dEGFR (+)
AC2172823
SCC11201
LCC1100
Total3402824
(B) Direct DNA sequencing results of tumor samples with unknown genotype
PathologynL858R (+)dEGFR (+)WtFailed





L858R
dEGFR
AC21729231432522
SCC19011711
LCC800711
Total24429241672724
  • Abbreviations: IHC, immunohistochemistry; AC, adenocarcinoma; SCC, squamous cell carcinoma; LCC, large cell carcinoma.