Thyroid follicular cancer symptoms?

summary

As we all know, thyroid cancer is a malignant tumor on the thyroid, which is very harmful to patients. In fact, there are many kinds of thyroid cancer, follicular thyroid cancer is one of them. Well, thyroid follicular cancer symptoms, let's invite experts to introduce.

Thyroid follicular cancer symptoms?

Follicular thyroid carcinoma is characterized by long course of disease, slow growth, few of which grow fast recently, and lack of obvious local malignant manifestations. The diameter of the mass is several centimeters or more, mostly single, a few can be multiple or bilateral, solid, hard and tough, the boundary is not clear.

Follicular thyroid carcinoma (FTC) is more malignant than papillary thyroid carcinoma. It rarely metastasizes through lymph nodes, and usually metastasizes to bone and lung through blood. Its pathological feature is the presence of small follicles, but there is no colloid in the follicles. FTC is not easy to distinguish from follicular adenoma, which can only be distinguished by invading the capsule and blood vessels.

Microscopically, some follicular thyroid carcinoma tissues are normal in shape, and only mitosis can be seen in some parts, often invading blood vessels and nearby tissues. Pure FTC is rare, and most of them are mixed with PTC. FTC often retains its function of iodine uptake and thyroglobulin synthesis, and even can synthesize thyroid hormone, causing hyperthyroidism. This feature of FTC is suitable for 131I treatment.

matters needing attention

1. Thyroid cancer patients should eat nutritious food and fresh vegetables to avoid fatness. 2. Avoid the use of estrogen, because it plays a role in promoting the occurrence of thyroid cancer. 3. Thyroid hyperplasia disease and benign tumor should be actively treated in hospital.