2979 results
Thyroid Function Tests (TFTs) and Interpretation

 • TSH, Free T4, Free T3
 • T3 Uptake
 •
Free T4, Free T3 ... • T3 Uptake ... FTI) • Reverse T3 ... laboratory #patterns #differential
Thyroid Function Test Interpretation Table

TSH, Free T4, Free T3 and Associated Condition
#Diagnosis #Endocrinology #Hyperthyroid #Hypothyroid #Function
Interpretation Table ... Free T4, Free T3 ... TFTs #Comparison #Table
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
Hyperthyroidism - Differential ... ↑↔TSH, ↑Total T3 ... (↓TSH, ↔Total T3 ... (↓TSH, ↑Total T3 ... Hyperthyroidism #Differential
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
in some cases, T3 ... low; free T4 and T3 ... low; free T4 and T3 ... low; free T4 and T3 ... #hyperthyroid #differential
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
normal T4 +/- T3 ... TSH, high T4 +/- T3 ... TSH, high T4 +/- T3
Hyperthyroidism Overview

Clinical Manifestation of Hyperthyroidism:
 • Fatigue
 • Weight loss
 • Heat intolerance
 • Depression, nervousness
thyrotoxicosis • T3 ... TSH • ↑ Total T3 ... ↑ FT4 and/or ↑ T3 ... : Reduce T4 -> T3 ... causes #diagnosis #differential
Comparison table between arterial vs venous leg ulcers. Visit gramproject.com for more medical diagrams, tables and
Comparison table ... medical diagrams, tables ... #differential #surgery
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH - Differential ... Thyrotoxicosis • T3 ... Toxicosis #TSH #Differential
Pharmaceutical Management of Hyperthyroidism / Thyroid Storm
Beta-Blockers 
• Decreases sympathetic hyperactivity 
• Partially blocks peripheral conversion
conversion of T4 to T3 ... conversion of T4 to T3 ... conversion ofT4 to T3
Summary table of comparison of the difference between primary biliary cholangitis (PBC) and primary sclerosing cholangitis
Summary table of ... medical diagrams, tables ... #differential #hepatology