Fig. 4From: Epidemiological study of HER-2 mutations among EGFR wild-type lung adenocarcinoma patients in ChinaHistologic subtype distribution of the 437 EGFR wild type and 22 HER-2 mutation samples. a Acinar and papillary are the most common histologic subtypes in lung adenocarcinoma; b HER-2 mutations occurred in acinar, papillary, solid, IMA, and MIA subtypes, other subtypes were not found (IMA, invasive mucinous adenocarcinoma; MIA, minimally invasive adenocarcinoma)Back to article page