8. Hidden Yet Detectable – Swollen Lymph Nodes
Next up is a symptom that might not be directly linked to the thyroid gland, but can be a significant indicator of PTC – swollen lymph nodes. These small, bean-shaped structures scattered across our bodies are soldiers on the frontline, producing and storing cells that fight infection and disease.
When it comes to PTC, the lymph nodes in the neck region are of specific interest. If they’re swollen, it could be an indication that the body is fighting off an illness, or in the context of PTC, it may mean that the cancer has spread beyond the thyroid gland.
Swollen lymph nodes can often be felt as small, hard lumps under the skin. They may not cause pain, but their presence, particularly when other PTC symptoms are present, should prompt immediate medical attention. In some cases, swollen lymph nodes could be the first noticeable sign of PTC, even before a thyroid lump is palpable.
It’s worth noting that lymph nodes can also swell in response to infections and other conditions. However, persistent swelling that doesn’t resolve over time, coupled with other symptoms of PTC, can be a strong signal of this type of cancer. (8)
