Cryotherapy for nodal metastasis in NSCLC with acquired resistance to immunotherapy.

ABSTRACT: Novel approaches with checkpoint inhibitors in immunotherapy continue to be essential in the treatment of non-small cell lung cancer (NSCLC). However, the low rate of primary response and the development of acquired resistance during the immunotherapy limit their long-term effectiveness. The underlying cause of acquired resistance is poorly understood; potential management strategies for patients with acquired resistance are even less clear. Here, we report the case of a 75-year-old female smoker with cough, fatigue, and weight loss that was found to have an 8.6 cm right upper lobe lung lesion with local invasion, adenopathy, and a malignant pericardial effusion. This lesion was biopsied and identified to be cT3N3M1b squamous cell cancer of the lung without any recognizable PD-L1 expressio

SUBMITTER: Adam LC 

PROVIDER: S-EPMC6292083 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature