Fast Five Quiz: Non–Small Cell Lung Cancer (NSCLC) and the Epidermal Growth Factor Receptor Gene (EGFR)

Daniel S. Schwartz, MD, MBA


November 30, 2021

NSCLC often produces no symptoms until the disease is well advanced. As a result, about half of patients have distant spread of the disease at initial diagnosis. In 23% of patients, localized disease is present, and 22% of patients have regional metastasis.

Learn more about the signs and symptoms of NSCLC.


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