22 results
Thyroid Disorders and Menstrual Cycle Function

Hypothyroidism
 • Polymenorrhea (increased menstrual bleeding) is more common
 • Oligomenorrhea
Thyroid Disorders ... and Menstrual Cycle ... Hyperthyroidism • Amenorrhea ... #Differential # ... Diagnosis #Endocrinology
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... exercise, Eating disorder ... #Differential # ... #endocrinology
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Weight Loss, Eating Disorders ... #Differential # ... Diagnosis #Algorithm #endocrinology ... #causes
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Causes of Primary ... - Differential ... for more than 3 cycles ... #Differential # ... Diagnosis #Algorithm #Causes
Ketosis Disorders - Comparison Table
 • Starvation Ketosis
 • Alcoholic Ketoacidosis (AKA)
 • Diabetic Ketoacidosis (DKA)
Ketosis Disorders ... - Comparison Table ... #ketones #differential ... diagnosis #management #endocrinology ... #comparison #table
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... Amenorrhea - Differential ... for more than 3 cycles ... Functional (e.g. eating disorder ... #Differential #
Causes of Hypercalcemia - Differential Diagnosis Algorithm
 • Primary Hyperparathyroidism 
 • Possible Familial Hypocalciuric Hypercalcemia
Causes of Hypercalcemia ... - Differential ... Granulomatous Disorders ... Hypercalcemia #Differential ... #endocrinology
Causes of hypophosphatemia - Differential Diagnosis
 • Increased losses: enhanced urinary phosphate excretion
 • Decreased input:
Causes of hypophosphatemia ... - Differential ... genetically transmitted disorders ... #Differential # ... Diagnosis #endocrinology
Hirsutism - Differential Diagnosis Algorithm
RAPID ONSET
Medications
 • Steroids
 • Danazol
 • Progestin Containing Contraceptives
Increased Serum Testosterone
Hirsutism - Differential ... Regular Menstrual Cycles ... Irregular Menstrual Cycles ... Diagnosis #Algorithm #endocrinology ... #causes
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary ... Amenorrhea - Differential ... Functional (e.g. eating disorder ... Hypothyroidism #Primary #Amenorrhea ... #Differential #