78 results
Diagnosis of Primary Amenorrhea
A diagnostic approach to primary amenorrhea. (FSH = follicle-stimulating hormone; LH = luteinizing
Diagnosis of Primary ... (FSH = follicle-stimulating ... luteinizing hormone; TSH ... = thyroid-stimulating ... #Differential #Algorithm
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Primary Amenorrhea ... Workup: • β-HCG, TSH ... Tanner Staging • FSH ... khudhur_moh #Primary ... obgyn #gynecology #algorithm
A diagnostic approach to secondary amenorrhea. (DHEA-S = dehydroepiandrosterone sulfate; FSH = follicle-stimulating hormone; LH =
dehydroepiandrosterone sulfate; FSH ... resonance imaging; TSH ... = thyroid-stimulating ... #Differential #Algorithm
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH ... Increased TSH ... Recovery from Non-Thyroid ... Illness Decreased TSH ... Toxicosis #TSH
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
• Low TSH, normal ... • Low TSH, high ... T4 +/- T3 → Primary ... High or normal TSH ... Hyperthyroidism #algorithm
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
Graves disease - TSH ... multinodular goiter - TSH ... thyroiditis - TSH ... hypothyroidism - TSH ... concentrations of TSH
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
Differential Diagnosis Algorithm ... Positive anti-TSH ... Multinodular Goiter - TSH ... Excess: • TSH-Secreting ... Differential #Diagnosis #Algorithm
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 ... #Nodules #Algorithm
Sellar / Pituitary Mass - Differential Diagnosis Algorithm
Adenoma - Primary Anterior Pituitary
 - Secreting
Differential Diagnosis Algorithm ... Adenoma - Primary ... • ACTH • TSH ... • LH/FSH ... Differential #Diagnosis #Algorithm
Algorithm for the diagnostic workup of hyperthyroidism. (T3 = triiodothyronine; T4 = thyroxine; TSH = thyroid-stimulating
Algorithm for the ... T4 = thyroxine; TSH ... = thyroid-stimulating ... hyperthyroidism #algorithm