Thyroid Function Testing and Its Influencing Factors

TSH,TT3,TT4,FT3,FT4

The thyroid is a crucial endocrine gland that plays a significant role in regulating growth, development, and metabolism. Thyroid dysfunction can lead to a series of clinical diseases, such as hyperthyroidism and hypothyroidism. Therefore, accurate assessment of thyroid function is essential for the diagnosis and treatment of thyroid-related diseases.