In many cases of central hypothyroidism (CH) serum TSH level remains normal, but CH should always be investigated if serum TSH levels are inappropriately low along with subnormal T 4 levels Most ...

In rare cases, it triggers autoimmune encephalopathy, popularly known as Hashimoto encephalopathy. The underlying pathophysiology of this disease is unclear, especially the pathogenicity of ...

When inappropriately low serum TSH levels are associated with subnormal free T 4 levels, hypothyroidism from a central origin should be investigated. New causes of CH, such as that following ...

In general practice, serum TSH is the best indicator for detecting hypothyroidism and hyperthyroidism and for monitoring treatments of thyroid disorders. This approach works, however, only if the ...