Durable Response of Leptomeningeal Disease With Osimertinib and Pemetrexed in EGFR-Mutated Metastatic NSCLC: A Case Report
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Optimal management of EGFR-mutated NSCLC with leptomeningeal (LM) disease progression through EGFR tyrosine kinase inhibitor remains unclear. We present a 39-year-old man with EGFR-mutated NSCLC and LM disease progression through osimertinib 80 mg daily, with ... ...