*December 2023* Introduction NSCLC transformation to SCLC has been best characterized with EGFR-mutant NSCLC, with emerging case reports seen in ALK, RET, and KRAS-altered NSCLC. Previous reports showed transformed SCLC from EGFR-mutant NSCLC portends very poor prognosis and lack effective treatment. Genomic analyses showed TP53 and RB1 loss of function increase the risk of SCLC transformation. Little has been…
laurabbook@gmail.comMarch 20, 2024





