What is the only reliable tumor marker for thyroid carcinoma?

What is the only reliable tumor marker for thyroid carcinoma?

VEGF-C, with the highest sensitivity with relatively high specificity, was clearly the best marker for positively identifying metastatic thyroid cancer; bFGF achieved greater than 71.9% sensitivity for identifying metastasis, with a specificity of about 69.2%.

What are the characteristics of a cancerous thyroid nodule?

Ultrasound can detect the presence, site, size, and number of thyroid nodules, and there have been reports of US characteristics of malignancy, such as ill-defined margin, irregular shape, hypoechogenicity, heterogeneity, absence of cystic lesion and/or the halo sign, the presence of calcification, and invasion to …

What does a high thyroglobulin tumor marker mean?

Your thyroglobulin levels are high and/or have increased over time. This may mean thyroid cancer cells are growing, and/or cancer is starting to spread. Little or no thyroglobulin was found. This may mean that your cancer treatment has worked to remove all thyroid cells from your body.

What is the prognosis of follicular thyroid cancer?

The prognosis of a follicular thyroid cancer patient under the age of 55 is excellent. The follicular thyroid cancer staging system takes this information into account, and classifies follicular thyroid cancer simply into two groups based on whether or not they have spread to distant sites:

What is focal follicular thyroid carcinoma (FTC)?

Follicular thyroid carcinoma (FTC) is the second most frequent malignancy of the thyroid gland after papillary cancer and accounts for ≈10-20% of all thyroid neoplasms .

What is funfollicular thyroid carcinoma?

Follicular thyroid carcinoma (FTC) is the second most frequent malignancy of the thyroid gland after papillary cancer and accounts for 10-20% of all thyroid neoplasms . It typically occurs in women and in an older age group than papillary (i.e. 40-60 years of age).

How is follicular thyroid cancer staged?

The follicular thyroid cancer staging system takes this information into account, and classifies follicular thyroid cancer simply into two groups based on whether or not they have spread to distant sites: Stage I (any T, any N, M0): The tumor can be any size (any T) and may or may not have spread to nearby lymph nodes (any N).