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Spencer, Assistant Editor of CURE®, has been with MJH Life Sciences since 2024. A graduate of Rowan University with a bachelor's degree in health communication, Spencer manages CURE's Facebook, Instagram and YouTube. He also enjoys spending time with family and friends, hiking, playing guitar and rock climbing.
Lung cancer can be overwhelming, but learning about types, stages, treatments and support can help patients feel more prepared for their care journey.
Being diagnosed with lung cancer can feel overwhelming, but learning the basics may help you feel more prepared and confident as you begin your treatment journey. The information below is designed to give you an overview of what lung cancer is, how it’s diagnosed and treated, and what to expect as you move forward. Always discuss these topics with your oncologist, who can tailor information to your specific situation.
There are two main categories of lung cancer. Non-small cell lung cancer is the most common, accounting for about 85% of cases. Small cell lung cancer is less common but tends to grow and spread more quickly. Your doctor will determine which type you have, since this guides your treatment options.
“There is a lot going on from a research side in the treatment of small cell lung cancer,” explained Dr. Jacob A. Sands in an interview with CURE. “It’s horrifying that anyone has to be in a situation where they need these treatments, but academically, it’s exciting to see such advances. In the limited-stage space, we now have the incorporation of immunotherapy after chemotherapy and radiation.”
Sands is a physician at the Dana-Farber Cancer Institute in Boston.
Staging describes how far the cancer has grown or spread. In general, earlier stages mean the cancer is limited to the lung, while later stages indicate it has spread to nearby or distant organs. Staging helps your care team recommend the most effective treatment plan.
Lung cancer is often found through imaging tests, such as a chest X-ray or CT scan, after symptoms appear or during screening. To confirm a diagnosis, doctors usually perform a biopsy, which involves removing a small piece of tissue to examine under a microscope. Your oncologist may also order blood tests or genetic testing to identify mutations that could affect treatment.
For people at higher risk, such as long-term smokers, low-dose CT scans may be used as a screening tool. These scans can detect lung cancer at an earlier stage, when it may be more treatable. Ask your doctor if you are eligible for screening.
Treatment for lung cancer depends on the type, stage and your overall health. Many patients receive more than one type of treatment during their care.
“One thing to acknowledge is that this field is moving fast,” Sands said in another interview with CURE. “We first had targeted therapy for EGFR mutations a little over 15 years ago, when we saw the big study that clearly showed we were able to target this. In just 15 years, we now have an array of different targets and a number of different treatment options; in many cases, multiple treatment options for each of those targets. And now, we're adding a whole new class of drugs with antibody-drug conjugates.
In earlier stages, surgery may be used to remove part or all of the affected lung. Your surgeon will discuss recovery, risks and how much lung function you may keep after surgery.
“Minimally invasive surgery, and specifically robotic surgery, has definitely made a huge difference in patient care and outcomes over the past couple of decades,” Dr. Geoffrey B. Pelz, a thoracic surgeon at Hackensack University Medical Center in New Jersey said during an interview with CURE. “It is certainly different from the old days when a huge incision would be made on a person's side, cutting through a lot of muscle, spreading the ribs apart, and even cracking the ribs.”
Radiation therapy uses high-energy beams to target and destroy cancer cells. It can be used alone or in combination with other treatments, and sometimes it helps relieve symptoms such as pain or shortness of breath.
Chemotherapy uses drugs that circulate through the bloodstream to kill cancer cells. It may be given before or after surgery, or used when cancer has spread. Your doctor will discuss how often you will receive treatment and what side effects to expect.
Targeted therapies work by blocking specific changes in cancer cells that help them grow. These treatments are usually given as pills and may be effective for patients whose tumors carry certain genetic changes. Testing your tumor helps determine if these therapies are an option.
All treatments can cause side effects, such as fatigue, nausea or changes in appetite. Your care team can provide medicines, lifestyle tips or supportive therapies to help manage these effects. Always let your oncologist know about any new or worsening symptoms.
A lung cancer diagnosis can bring anxiety, stress and sadness. Talking with a counselor, joining a support group or connecting with loved ones may help. Some cancer centers also offer programs for relaxation, mindfulness and stress management.
If treatment is successful, your doctor will recommend a follow-up plan that includes regular checkups and imaging tests. Survivorship care may also address long-term side effects, rehabilitation and healthy lifestyle changes to support recovery.
Sometimes lung cancer can return after treatment. Your doctor will monitor for this possibility during follow-up visits. If recurrence occurs, new treatments may be available, including clinical trials that test emerging therapies.
Learning about lung cancer is the first step in feeling more in control of your journey. Use this information to start open conversations with your oncologist, who can explain how these topics apply to you personally. No two patients are the same, and your care plan should reflect your unique needs and goals.
Editor’s Note: This guide is designed to be a starting point. Your personal experience will be unique. By using this information as a foundation for your discussions, you can partner with your oncologist to make the best decisions for your health.
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