Fact 3: Papillary Thyroid Cancer is the Most Likely to Metastasize
Among all forms of thyroid cancer, papillary thyroid cancer (PTC) is the most prevalent and the most likely to metastasize. PTC typically spreads via the lymphatic system, causing lymph node metastases in the neck, a condition that can potentially complicate treatment plans and prognosis.
The propensity of PTC to metastasize is largely due to its distinctive cellular and molecular features. While the mechanism of metastasis is complex and multifaceted, researchers believe that certain genetic mutations are at play in PTC, making it more prone to spread.
However, it’s worth noting that even though PTC has a higher metastatic tendency, the majority of patients with this type of thyroid cancer have an excellent prognosis. This high survival rate can be attributed to the disease’s slow progression and its general responsiveness to treatment.
Also, continuous advancements in targeted therapies are providing new hope for patients with metastatic PTC. With these improvements, doctors are optimistic about prolonging survival and enhancing the quality of life of those affected by this disease. (3)
