88 results
Algorithm for the diagnostic workup of hyperthyroidism. (T3 = triiodothyronine; T4 = thyroxine; TSH = thyroid-stimulating
the diagnostic workup ... T4 = thyroxine; TSH ... = thyroid-stimulating ... algorithm #diagnosis #workup
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
of Patients for Thyroid ... iodine uptake; thyroid ... iodine uptake; thyroid ... procedure that ablates thyroid ... and thyroid hormones
Diagnosis of Primary Amenorrhea
A diagnostic approach to primary amenorrhea. (FSH = follicle-stimulating hormone; LH = luteinizing
(FSH = follicle-stimulating ... luteinizing hormone; TSH ... = thyroid-stimulating
A diagnostic approach to secondary amenorrhea. (DHEA-S = dehydroepiandrosterone sulfate; FSH = follicle-stimulating hormone; LH =
dehydroepiandrosterone sulfate; FSH ... resonance imaging; TSH ... = thyroid-stimulating
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Approach to Thyroid ... • Low TSH, normal ... Hyperthyroidism: Work-up ... • Low TSH, high ... symmetrically enlarged thyroid
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Diagnosis Framework Workup ... : • β-HCG, TSH ... Tanner Staging • FSH
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH ... Algorithm Increased TSH ... Recovery from Non-Thyroid ... Thyrotoxicosis • Non-Thyroid ... Toxicosis #TSH
Suggested diagnostic and treatment approach for thyroid nodules. (TSH = thyroid-stimulating hormone.)

#Diagnosis #Management #Thyroid #Nodules #Algorithm
treatment approach for thyroid ... (TSH = thyroid-stimulating ... Diagnosis #Management #Thyroid
Hyperthyroidism Overview

Clinical Manifestation of Hyperthyroidism:
 • Fatigue
 • Weight loss
 • Heat intolerance
 • Depression, nervousness
stimulators • TSH-producing ... Diagnosis: • ↓ Low TSH ... ↑ Free T4 • Thyroid ... or Thyrotropin (TSH ... • Labs: - ↓ TSH
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
- Autoimmune Thyroid ... Positive anti-TSH ... - Autonomous Thyroid ... Multinodular Goiter - TSH ... • Excessive Thyroid