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Thyroid Function Test Interpretation Table

TSH, Free T4, Free T3 and Associated Condition
#Diagnosis #Endocrinology #Hyperthyroid #Hypothyroid #Function
Thyroid Function ... Test Interpretation ... Table TSH, Free ... T4, Free T3 and ... #FreeT3 #FreeT4
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
low; free T4 high ... is elevated and free ... low; free T4 and ... low; free T4 and ... low; free T4 and
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
, ↑Total T3/Free ... , ↔Total T3/Free ... , ↑Total T3/Free ... , ↔Total T3/Free ... • Exogenous thyroid