Questions about Lung Cancer
How well does osimertinib work for lung cancer patients who have active brain metastasis?
Osimertinib is effective for EGFR-mutated NSCLC patients with active brain metastases, with real-world data showing median progression-free survival of 12.4 months and intracranial responses, though resistance can develop.
Full answer →Which method is best for placing fiducial markers before radiation for lung cancer?
Endobronchial access has the lowest inaccurate placement rate and low complication risk, making it a strong choice for fiducial marker insertion before lung cancer radiation.
Full answer →Can a high neutrophil-to-lymphocyte ratio predict if lung cancer will spread to the brain?
Yes, a high neutrophil-to-lymphocyte ratio (NLR) is an independent risk factor for brain metastasis in lung cancer, according to a meta-analysis of 14 studies.
Full answer →What are the risks of brain metastasis in patients diagnosed with lung cancer?
Brain metastases are common in lung cancer, especially small cell (15% at diagnosis) and non-small cell types, with elevated neutrophil-to-lymphocyte ratio as a risk factor; targeted therapies like osimertinib show high intracranial response rates.
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