4 results
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
• Low TSH, high ... → Radioactive Iodine ... high T4 +/- T3 → ... #algorithm #diagnosis ... #endocrinology
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
Diagnosis and Workup Algorithm ... T4) • ß-hCG-associated ... Scan - High Uptake ... Differential #Diagnosis #Algorithm ... #endocrinology
Hyperthyroidism Overview

Clinical Manifestation of Hyperthyroidism:
 • Fatigue
 • Weight loss
 • Heat intolerance
 • Depression, nervousness
Thyrotoxicosis associated ... stimulators • TSH-producing ... or Thyrotropin (TSH ... ↑ T3 - Mild hypercalcemia ... #differential #endocrinology
Hyperthyroidism (low TSH, High T4/T3) - Diagnostic Algorithm

Radioactive iodine scan – get if concern for nodular
Hyperthyroidism ... (low TSH, High T4 ... ) - Diagnostic Algorithm ... Radioactive iodine ... #Workup #Endocrinology