Introduction:

This research explores lung cancer, highlighting its definition, global prevalence, and classifications (NSCLC and SCLC). It delves into NSCLC subtypes, detection challenges, and the characteristics of SCLC. Emphasis is placed on diagnostic hurdles, including late-stage detection and its impact on treatment success. Treatment modalities such as chemotherapy, radiation, and advanced immunotherapies are discussed, alongside resistance challenges. Lastly, it examines future research directions,...