15 results
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Amenorrhea - Differential ... Etiology - High FSH ... Ovarian - High FSH ... challenge, Low FSH ... #Amenorrhea #Differential
A diagnostic approach to secondary amenorrhea. (DHEA-S = dehydroepiandrosterone sulfate; FSH = follicle-stimulating hormone; LH =
diagnostic approach to secondary ... amenorrhea. ... dehydroepiandrosterone sulfate; FSH ... #PrimaryCare #Secondary ... #Amenorrhea #Differential
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... Medications: Post-pill amenorrhea ... BrighamChiefs #Secondary ... #Amenorrhea #Differential
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 ... PrimaryCare #Primary #Amenorrhea ... #Differential #
Primary Amenorrhea Differential Diagnosis Framework

Workup:
 • β-HCG, TSH and PRL
 • Breast Tanner Staging
 • FSH,
Primary Amenorrhea ... Differential Diagnosis ... Tanner Staging • FSH ... khudhur_moh #Primary #Amenorrhea ... #Differential #
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... Amenorrhea - Differential ... Ovarian - Normal FSH ... Cervical stenosis #Secondary ... #Amenorrhea #Differential
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Algorithm Elevated FSH ... Hypothalamic • Amenorrhea ... Prolonged Illness) #Amenorrhea ... #Differential #
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary Amenorrhea ... - Differential ... by age 16 with secondary ... age 14 without secondary ... Etiology - High FSH
Hypogonadism Differential Diagnosis Algorithm
 • Low testosterone, Normal or low LH, Normal or low FSH -
Hypogonadism Differential ... Normal or low FSH ... - Secondary or ... Normal LH, Normal FSH ... #Hypogonadism #Differential
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
- Generalized Differential ... Hyperthyroidism CBC & Differential ... Myelodisplastic syndrome Psychiatric ... Pruritus #primary #secondary ... #dermatology #Differential