143 results
Diagnosis of Primary Amenorrhea
A diagnostic approach to primary amenorrhea. (FSH = follicle-stimulating hormone; LH = luteinizing
Diagnosis of Primary Amenorrhea ... approach to primary amenorrhea ... (FSH = follicle-stimulating ... luteinizing hormone; TSH ... PrimaryCare #Primary #Amenorrhea
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 #Amenorrhea
A diagnostic approach to secondary amenorrhea. (DHEA-S = dehydroepiandrosterone sulfate; FSH = follicle-stimulating hormone; LH =
approach to secondary amenorrhea ... dehydroepiandrosterone sulfate; FSH ... resonance imaging; TSH ... PrimaryCare #Secondary #Amenorrhea
Clinical Effects of Large and Small Pituitary Tumours
Local complications - Headache, Visual field defect, Disconnection hyperprolactinaemia,
Galactorrhoea, Amenorrhoea ... libido, Hair loss, Amenorrhoea ... Hair loss • TSH
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
and Secondary Amenorrhea ... Algorithm Primary Amenorrhea ... Etiology - High FSH ... Pituitary Secondary Amenorrhea ... Primary #Secondary #Amenorrhea
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Algorithm Elevated FSH ... Hypothalamic • Amenorrhea ... Prolonged Illness) #Amenorrhea
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary Amenorrhea ... Medications: Post-pill amenorrhea ... #Secondary #Amenorrhea
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary Amenorrhea ... Ovarian - Normal FSH ... Ovarian - High FSH ... challenge, Low FSH ... #Secondary #Amenorrhea
Laboratory Evaluation of Patients for Thyroid Disease 
Hyperthyroidism:
 • Graves disease - TSH low; free T4
Graves disease - TSH ... Toxic adenoma - TSH ... thyroiditis - TSH ... thyroiditis - TSH ... thyroiditis - TSH
Thyroid Function Test Interpretation Table

TSH, Free T4, Free T3 and Associated Condition
#Diagnosis #Endocrinology #Hyperthyroid #Hypothyroid #Function
Interpretation Table TSH ... Comparison #Table #TSH