What is the reason for the increase in TG value after hemisection of thyroid cancer

TSH level rise after hemisection of thyroid cancer generally refers to the situation where TSH level rises after hemisection of thyroid cancer. It may be caused by excessive thyroid hormone intake after surgery, or by pituitary tumor. It may also be caused by recurrence of thyroid cancer.

1. Taking too much thyroid hormone after surgery: After hemisection of the thyroid cancer, radioactive iodine may be used during the surgery, and radioactive iodine is radioactive, which may have a certain impact on the thyroid tissue and function. When patients take too much thyroid hormone after surgery, it may inhibit the secretion of thyroid hormone, resulting in an increase in TSH value after hemisection of the thyroid cancer;

2. Pituitary tumor: Pituitary tumor is a common intracranial tumor that originates from the anterior pituitary tissue and may be related to factors such as heredity and gene mutation. If a patient has a pituitary tumor after hemisection of thyroid cancer, it may affect the secretion of thyroid hormones, resulting in an increase in TSH value after hemisection of thyroid cancer;

3. Recurrence of thyroid cancer: If the patient does not effectively remove the thyroid tissue after hemisection of thyroid cancer or if a tumor reappears in the body after surgery, it may cause recurrence of thyroid cancer or the appearance of new thyroid tissue, which may increase the TSH value.

4. Other reasons: Since thyroid hormones can promote the decomposition of proteins, fats and other substances in the body, and TSH can promote the secretion of thyroid hormones, if the patient's TSH value increases after hemisection of thyroid cancer, it may be due to endocrine dysfunction after surgery.

It is recommended that patients who have undergone hemisection of thyroid cancer visit the hospital's thyroid surgery department regularly to complete serum calcium, calcitonin and other tests to determine serum calcium levels. At the same time, patients also need to pay attention to getting more rest and avoid fatigue or staying up late.