A diagnosis of lung cancer means that cancer cells have been found in your lungs. It happens when some of the cells in your lungs grow in an unusual way and form a tumor. It’s a serious condition, but also common. In fact, lung cancer is the second most common cancer in the world. It’s most treatable when it’s found early.
If your doctor suspects lung cancer, they will do diagnostic tests to confirm it. For example, in the course of other treatment, your provider might notice a group of cells called a lung nodule. It's common to find one or more nodules on an imaging test such as a chest X-ray or CT scan done for pneumonia or other conditions. Most of the time these nodules are not cancerous (benign). But you and your doctor might decide to get follow-up scans to be sure.
After diagnosis, the next step is to learn more about your particular cancer so we can create a treatment plan that’s right for you.
You and your doctor might decide to do more tests, scans or a biopsy (sample) to get more information. They might recommend a procedure called bronchoscopy. It lets your doctor look closely at your lungs and lymph nodes, do a biopsy, or in some cases remove cancerous growths. This can also be done through procedures that use technology called interventional radiology.
Imaging tests and procedures can help your care team learn more about your cancer type, its stage (severity), and whether it has spread to your lymph nodes or other parts of your body.