EGFR and KRAS mutations in Chinese patients with sinonasal inverted papilloma and oncocytic papilloma.
Huan WangHongbing LiLi HuJiaying ZhouChangwen ZhaiDehui WangXicai SunPublished in: Histopathology (2019)
SIP and SOP are two clinical entities with different genetic mutational patterns of EGFR and KRAS. Mixed types with elements of both SIP and SOP may harbour both EGFR and KRAS mutations.