Finding out you have a lung nodule can feel alarming, especially if the result appears in an online patient portal before you have had the chance to speak with your provider. While the word “nodule” may sound serious, many lung nodules are not cancer. A lung nodule is a small area of tissue in the lung that may be found on imaging such as a chest X-ray or CT scan. Nodules can be discovered during lung cancer screening, after imaging for symptoms, or sometimes by accident when imaging is done for another reason.

What Causes Lung Nodules?

Lung nodules can develop for many reasons. Some may be related to past infections, inflammation, scar tissue, or noncancerous growths. Others may need closer review because of their size, shape, growth pattern, or a patient’s health history. Smoking history, age, family history, occupational exposures, and previous lung conditions can all help guide the next step.

The most important thing to remember is that a nodule is a finding, not a diagnosis. Your provider will look at the full picture before recommending what happens next.

Why Follow-Up Matters

When a lung nodule is found, follow-up is often based on factors such as the size of the nodule, its appearance, whether it has changed over time, and your personal risk factors. Some nodules may simply need repeat imaging after a certain period. Others may require additional testing.

The American Lung Association explains that follow-up recommendations can be based on the appearance of the nodule, patient history, cancer risk, and whether the nodule has grown or changed.

Questions to Ask Your Provider

If you have been told you have a lung nodule, consider asking:

What size is the nodule?

Does it look solid or partially solid?

Has it changed from any previous imaging?

Do I need follow-up imaging?

Do I need additional testing?

What risk factors should we consider?

Asking questions can help reduce uncertainty and make the process feel more manageable.

When to Schedule a Pulmonary Visit

A pulmonary provider may help evaluate lung nodules, review imaging results, explain follow-up recommendations, and determine whether more testing is needed. You should also schedule a visit if you have symptoms such as a persistent cough, shortness of breath, chest discomfort, wheezing, coughing up blood, or unexplained weight loss.

At Pulmonary & Medicine Associates PLLC, our Warren-based team provides pulmonary medicine, diagnostic services, and patient-centered care for lung health concerns. The practice offers pulmonary services including pulmonary function testing, bronchoscopy, endobronchial ultrasound, transbronchial lung biopsy, thoracentesis, oxygen therapy, and Fractional Exhaled Nitric Oxide testing.

Internal Linking

Learn more about our Pulmonary Medicine services.

Explore Pulmonary Function Testing.

Meet our Warren, MI care team.

Take the Next Step

If you have been told you have a lung nodule, do not panic, but do not ignore it either. A clear follow-up plan can help you understand what was found and what should happen next.

Call Pulmonary & Medicine Associates PLLC at (586) 751-8844 to schedule a visit.

The post What Patients Should Know About Lung Nodules appeared first on Pulmonary And Medicine Associates.

Lung cancer remains the leading cause of cancer-related death in the United States, but early detection saves lives. Thanks to low-dose CT (LDCT) screening, doctors can now find lung cancer at earlier, more treatable stages. However, not everyone needs this screening—guidelines help identify who will benefit most.

According to the U.S. Preventive Services Task Force (USPSTF), adults should consider annual lung cancer screening if they meet these criteria:

✅ Aged 50 to 80 years
✅ Have a 20-pack-year smoking history (for example, smoking one pack a day for 20 years)
✅ Currently smoke or have quit within the past 15 years

Low-dose CT scans are painless and take only a few minutes. Unlike standard chest X-rays, LDCT is much better at detecting small lung nodules before they cause symptoms. In large studies, this screening has been shown to reduce lung cancer deaths by up to 20%.

If you qualify, yearly screening can become part of your preventive care plan. It’s important to talk with your doctor about the risks and benefits. While LDCT can detect cancer early, it may also find nodules that are not cancerous, leading to additional tests or procedures.

For people who do not meet the screening criteria, routine screening is generally not recommended. However, any persistent cough, unexplained weight loss, or shortness of breath should always be evaluated right away.

At Pulmonary & Medicine Associates, we help you understand your lung cancer risk and whether screening is right for you. If you’re eligible, we’ll guide you through each step—from scheduling your scan to follow-up care—so you feel informed and supported.

Don’t wait for symptoms to appear. Early detection could save your life.

The post Lung Cancer Screening Guidelines: Are You Eligible? appeared first on Pulmonary And Medicine Associates.