Pseudoprogression in neoadjuvant immunotherapy for resectable NSCLC: a PET–CT-based study
Background Neoadjuvant chemoimmunotherapy is standard for resectable non-small-cell lung cancer (NSCLC) but response assessment is challenging due to pseudoprogression, which may lead to unnecessary cancellation of surgery. We characterized pseudoprogression and developed a clinical strategy to distinguish it from true...