Leptomeningeal Metastasis in Patients With EGFR-positive NSCLC: A Propensity-matched Retrospective Study of Patients With EGFR-negative NSCLC
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Background/aim: Although patients with epidermal growth factor receptor (EGFR)-positive non-small cell lung cancer (NSCLC) can expect long-term survival, some patients develop leptomeningeal metastasis (LM). The study aimed to cl... ...
