Breast Cancer Combined with Primary Lung Cancer: A Study of Clinicopathologic Features and Prognostic Factors

We conducted a single-center retrospective study of patients with breast cancer (BC) who 42 Manuscript Click here to access/download;Manuscript;69822_R1.docx developed a second primary lung cancer (pLC) (BC-pLC; n = 54) versus BC only (n = 216) 43 undergoing curative-intent surgery from 2012 to 2017, with follow-up through June 30, 2023.