Treatment Response to Immunotherapy After Crizotinib Resistance in a Patient With Pulmonary Sarcomatoid Carcinoma Harboring MET Exon 14 Skipping Mutation: A Case Report
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Pulmonary sarcomatoid carcinoma (PSC) is a rare subtype of non-small cell lung cancer (NSCLC) with poor prognosis. The skipping mutation in exon 14 of MET, an oncogenic driver of NSCLC, occurs more frequently in PSC than other subtypes. Treatment options for p... ...