There are several reasons for uneven thyroid texture: 1. Uneven thyroid texture may be due to physiological individual differences or may be caused by thyroiditis; 2. The thyroid gland is not absolutely uniform in normal people, and some thyroid tissues have dense glandular epithelium and other components, which can lead to uneven texture; 3. There is a significant unevenness that mostly suggests the occurrence of thyroiditis, where some of the thyroid gland The thyroid gland cells are edematous and destroyed, thus causing abnormalities in the structure of the thyroid gland. Therefore, it is best to ask your doctor about this condition during an ultrasound and then have the seven thyroid function tests done to determine whether it is thyroiditis or a congenital cause.