5808 results
Thyroid Disorders - Differential Diagnosis Algorithm
Hypothyroidism:
 • Hasimoto’s
 • Radioactive Iodine 
 • Hypopituitarism
 • Iodine
- Differential Diagnosis ... • Radioactive Iodine ... Hypopituitarism • Iodine ... #Differential #Diagnosis
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
Approach to the Diagnosis ... - Differential Diagnosis ... Radioactive Iodine ... disease • Low iodine ... #Differential #Diagnosis
Differentiation of Causes of Hyperthyroidism According to Pattern of Radionucleotide Uptake
Reduced uptake:
 • Thyroiditis
 • Exogenous
thyroxine • Iodine ... #radioactive #iodine ... #differential #diagnosis
Hyperthyroidism (low TSH, High T4/T3) - Diagnostic Algorithm

Radioactive iodine scan – get if concern for nodular
High T4/T3) - Diagnostic ... Radioactive iodine ... positive, you’ve diagnosed ... pregnancy affects diagnostic ... #Hyperthyroid #Diagnosis
Amiodarone Thyroid Complications
Amiodarone: 
 - iodine-rich, similar structure to T4, with half life up to 100d
Amiodarone: - iodine-rich ... latent thyroid dz: iodine ... Wolff-Chaikoff effect (iodine ... endocrinology #diagnosis
Hyperthyroidism Overview

Clinical Manifestation of Hyperthyroidism:
 • Fatigue
 • Weight loss
 • Heat intolerance
 • Depression, nervousness
Toxicosis • Iodine ... hyperthyroidism Diagnosis ... with radioactive iodine ... Thionamide - Iodine ... hyperthyroidism #causes #diagnosis
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
increased radioactive iodine ... increased radioactive iodine ... decreased radioactive iodine ... decreased radioactive iodine ... #differential #diagnosis
Radiation Injury
Acute Radiation Toxicity primarily affects rapidly dividing cells based on dosage
Hematopoiteic - Pancytopenia, Infection
 •
to radioactive Iodine ... consider potassium iodide ... Injury #Toxicity #diagnosis
Graves Disease - Autoimmune Hyperthyroidism
Epidemiology: Most common cause of hyperthyroidism, Incidence peaks at 30-50
Diagnosis: 
1 )
peaks at 30-50 Diagnosis ... • Radioactive iodine ... Hyperthyroidism #diagnosis
Low Anion Gap - Various causes and mechanisms of a Low Anion Gap
 • Hypoalbuminemia (1gm
C • Bromide, Iodide ... #differential #diagnosis