14 results
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Causes of Primary ... and Secondary Amenorrhea ... Diagnosis Algorithm Primary ... Obstruction #Primary ... #Secondary #Amenorrhea
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... Endocrinopathies: PCOS, Hypothyroidism ... BrighamChiefs #Secondary ... Diagnosis #Causes #endocrinology
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Algorithm Elevated FSH ... Challenge • Hypothyroidism ... • Hyperthyroidism ... Diagnosis #Algorithm #endocrinology
Woltman’s sign on Physical Exam

53-year-old man presented with fatigue and sensitivity to cold. A physical examination
a diagnosis of primary ... hypothyroidism. ... manifestation of hypothyroidism ... #PhysicalExam #Hypothyroidism ... Video #Neurology #Endocrinology
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
high T4 +/- T3 → Primary ... Hyperthyroidism ... T3 → Central (secondary ... ) Hyperthyroidism ... algorithm #diagnosis #endocrinology
Primary Hyperthyroidism - Pathogenesis and Clinical Findings

Note: Although rare, gestational diseases can lead to thyrotoxicosis due
Primary Hyperthyroidism ... Secondary hyperthyroidism ... Pretibial myxedema #Primary ... #Hyperthyroidism ... #endocrinology
Causes of Primary Amenorrhea - Differential Diagnosis Algorithm
No onset of menarche by age 16 with secondary
Causes of Primary ... Amenorrhea - Differential ... Etiology - High FSH ... Hyperprolactinemia • Hypothyroidism ... #Primary #Amenorrhea
CLINICAL MANIFESTATIONS 
OF ADRENAL INSUFFICIENCY. 

Primary and secondary adrenal insufficiency:
 - Tiredness, weakness, mental depression
Primary and secondary ... eosinophilia Primary ... marked anemia - Amenorrhea ... testicles - Secondary ... hypothyroidism
Causes of Secondary Amenorrhea - Differential Diagnosis Algorithm
Absence of menses for more than 3 cycles or
Causes of Secondary ... Amenorrhea - Differential ... compression) • Hypothyroidism ... Cervical stenosis #Secondary ... #Amenorrhea #Differential
Hypogonadism Differential Diagnosis Algorithm
 • Low testosterone, Normal or low LH, Normal or low FSH -
Normal or low FSH ... - Secondary or ... Normal LH, Normal FSH ... - Primary hypogonadism ... #Testosterone #endocrinology