How long does it take for thyroid cancer to have a half-cut blood test

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After thyroid cancer hemiresection, serum thyroglobulin, procalcitonin, thyroid ultrasound, serum calcium, serum sodium and other electrolytes can also be checked one month later. Hemirectomy for thyroid cancer is a surgical method of total thyroidectomy or near-total thyroidectomy when the patient's tumor is relatively large or the tumor invades the surrounding tissues, which is generally suitable for patients whose primary thyroid cancer can be resected and there is no distant metastasis.

1. Serum thyroglobulin: thyroglobulin is a specific marker for the diagnosis of thyroid cancer, and the normal value of thyroglobulin is below 0.08ng/ml.

2. Procalcitonin: The normal value of procalcitonin is 0.068-4.2ng/ml, if procalcitonin is increased, it means that there may be thyroid cancer recurrence or distant metastasis, which can be used for the reexamination of patients after hemisection of thyroid cancer;

3. Thyroid ultrasound: The size, shape, boundary, blood flow of the thyroid gland and whether there is lymph node metastasis around the thyroid gland can be observed when doing thyroid ultrasound, so as to determine whether thyroid cancer recurs after half resection.

4. Serum calcium: serum calcium refers to the extraction of serum in the vein to detect whether its calcium content is normal, if the serum calcium is low, it means that there may be bone metastasis after thyroid cancer half section, and the next step of examination is required to determine whether there is bone metastasis;

5. Serum sodium: Serum sodium refers to the sodium ion content in the serum, the normal value is 135-145mmol/L, if the serum sodium is low, it may be a recurrence of thyroid cancer, and it can also be identified by the next examination.How long does it take for thyroid cancer to have a half-cut blood test

If the patient's postoperative reexamination of thyroglobulin, procalcitonin, thyroid ultrasound, etc. shows abnormalities, ECT (emission computed tomography) can also be used to understand the growth of the tumor and whether there is distant metastasis.

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