Thyroid cancer symptoms?

summary

Thyroid cancer is one of the most serious malignant tumors. Many people smell it and see it on their face. The cancer cells mainly come from the epithelial cells of thyroid gland. The early manifestation of this disease is not obvious at all, and many patients can't feel the symptoms at all. Only when there is a lump in the neck, can the patients realize that their thyroid may have problems, and the symptoms of thyroid malignant tumor? Now let me tell you something.

Thyroid cancer symptoms?

Symptom 1: if it is necessary to say that thyroid cancer has symptoms in the early stage, it is after the mass, because once there is a mass, it will cause various effects on the body. For example, the patient's friends will feel uncomfortable when swallowing food, and even have tenderness when swallowing food, which is mainly caused by the cancer pressing the vein in the neck.

Symptom 2: after thyroid cancer, neck edema may occur, which may affect vocal cords, make the patient's voice unclear, and also cause vocal cord paralysis. Thyroid cancer mass can occur on one side of the neck, or on both sides of the neck at the same time. Generally, the size of the mass is about 1 cm to 0.5 cm, and the largest can even reach 10 cm.

Symptom 3: thyroid cancer not only directly causes various symptoms at the cancer site, but also may produce some accompanying symptoms, such as diarrhea and facial flushing after getting sick. In addition, some patients will feel palpitation. Some thyroid cancer can make the blood calcium content to reduce, thus causing the phenomenon of hypocalcemia.

matters needing attention

At present, the specific cause of thyroid cancer is not clear. Some people think that iodine deficiency may lead to thyroid cancer, while others think that long-term radiation may lead to thyroid cancer.