Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. May 26, 2019; 7(10): 1221-1229
Published online May 26, 2019. doi: 10.12998/wjcc.v7.i10.1221
Figure 3
Figure 3 HE staining of specimens from two biopsies (baseline and re-biopsy before osimertinib). Squamous cell carcinoma was diagnosed by both pathological tests.