👉 Intrathyroid refers to a condition where the thyroid gland is located in or near the thymus, which is an organ within the chest. This location can affect the function and health of the thyroid gland and its surrounding structures, including the neck and jawbone. Intrathyroid conditions can be caused by various factors, such as infections, hormone imbalances, autoimmune disorders, and genetic mutations. They can also occur due to physical trauma or other medical procedures that damage the thyroid