Pathological images of non-small cell lung cancer

The dataset comprises lung cancer patient information and pathology images utilized for the analysis of our study. These are anonymized data from cases in our cohort for which patient consent was obtained for public deposition. 

Patient information for original cohort and validation cohort is described in the Excle files, "original_cohort_patient_info.xlsx" and "validation_cohort_patient_info.xlsx", respectively. 

These Excel files contain information on sex, age, smoking history, pathological stage, histology, lymphovascular invasion, pleural invasion, lymph node metastasis, adjuvant treatment, survival outcomes and file names for pathological images of each patient. Each patient has two files of Whole Slide Images files (format: .npdi) including hematoxylin & eosin staining ("XXX_h.ndpi") and immunohistochemistry stainig for PD-L1 ("XXX_p.ndpi").