My stage 4 NSCLC was found in the neck nodes at 40. Is it normal?

Question

Hello doctor,

I am 40 and recently diagnosed with stage 4 NSCLC, which came as a total shock because I never had lung symptoms. What first appeared was a painless swelling in my neck that did not go away.

My FNAC showed malignancy, and later scans found a lung primary form. My stage 4 NSCLC was found from swollen neck nodes at 40. Is this a common way for lung cancer to present without cough or chest pain?

My blood tests were mostly normal except that ESR was slightly high. I keep wondering if this was missed earlier or if some cancers truly stay silent.

Kindly suggest.

Answer 1

Hello,

Welcome to icliniq.com.

I have read your query and understand your concern.

I understand why this situation feels confusing and worrying, especially when the diagnosis appears without the symptoms people usually associate with lung problems.

Yes, lung cancer can sometimes first appear as a swelling in the neck due to enlarged lymph nodes. Cancer cells from the lung can travel through lymphatic channels and settle in lymph nodes in the neck area. In such cases, patients may notice a painless neck swelling before any chest-related symptoms develop.

When FNAC (fine needle aspiration cytology) from a lymph node shows malignant cells, doctors then investigate further to find the original source, and sometimes the lung turns out to be the primary site. It is also true that some lung cancers remain silent for quite a long time.

The lungs themselves do not always produce early warning signs, and if a tumor is located in an area that does not block the airways, a person may not experience cough, chest pain, or breathlessness initially. Because of this, some patients are diagnosed only when the disease shows up in lymph nodes or another part of the body.

In my practice, I have seen a few patients where the first noticeable sign was a persistent neck node rather than lung symptoms. In such situations, it usually does not mean that something was missed earlier.

Certain cancers can stay quiet and become noticeable only when they spread or grow large enough to be detected on scans.

Routine blood tests are often normal in lung cancer, so a slightly raised ESR (erythrocyte sedimentation rate) with otherwise normal reports is not unusual and does not necessarily help detect the disease early.

I hope this helps you.

Do follow up if you have other queries.

Thank you.