Table 4.

Methods of reducing thyroid radiation exposure in children

Use fields and instrument adjustments specific for children.

Avoid contrast when it is not necessary, especially when the thyroid will be exposed.

Avoid overlapping fields, if possible, especially when cervical spine and chest CTs are performed together.

Protect the thyroid from exposure with shielding, when possible.

Institute policies, both procedural and educational, among radiologists and Radiology Departments to institute the above.

Increase the awareness of practicing pediatricians about the risks and benefits of radiological procedures and how to reduce the former without compromising the latter.

Institute methods to explain the risk and benefits in an accurate and understandable way.