HER2-mutated non-small-cell lung cancer (NSCLC) is a rare form of lung cancer where the cancer cells have a mutation that makes them grow and divide in an uncontrolled way. You can best understand ...

Lung adenocarcinoma is the most common type of lung cancer diagnosed in the U.S. Just over half of all non-small-cell lung cancers (NSCLCs) are adenocarcinomas. Finding out that you're at risk of lung ...

EDITOR’S NOTE: This story was reported in collaboration with the Global Health Reporting Center with support from the Pulitzer Center. Lung cancer kills more Americans than any other form of cancer: ...

This fact sheet explains how lung cancer is staged, and what each stage means. Lung cancer staging can be complex, but this fact sheet is intended for patient education. Our easy-to-read fact sheets ...