What does inhomogeneous parenchyma mean on a thyroid sonogram?

Abnormality: The implication of the term can suggest micronodular changes in the gland, sometimes associated with enlargement (goiter). It can indicate the effects of inflammatory changes of the thyroid (thyroiditis). Your history and lab results will help your doctor arrive at a working diagnosis. A needle biopsy is frequently done for confirmation.

Possible thyroiditis: The normal thyroid has a uniform rather echogenic echo texture. If the echo texture is lower and heterogeneous, thyroiditis is possible. There are several forms, most often autoimmune. This can cause either increased or decreased thyroid hormone production. You should discuss thyroid blood tests with your doctor. Tsh test can be helpful. Any suspicious nodules should be sampled as well.