L5: Amenorrhea Flashcards
Def of Amenorrhea
Absence or cessation of menstruation βit is a symptom not a diseaseβ.
Classification of Amenorrhea
Classification of Amenorrhea
- Time of Onset
Classification of Amenorrhea
- Cause
Classification of Amenorrhea
- Actual occurence of menstruation
Def of 1ry Amenorrhea
Def of 2ry Amenorrhea
Def of False (Crypto) Amenorrhea
- menstruation have occurred but there is outflow obstruction.
Def of True Amenorrhea
menstruation actually not happened (i.e., axis and uterine defects).
Examples of Physiological Amenorrhea
Physiological Amenorrhea
- Most Common Cause of 2ry Amenorrhea
Pregnancy
Types of Pathological Amenorrhea
Eugonadotropic Amenorrhea
- Cause
- FSH & LH
Hypergonadotropic Amenorrhea
- Cause
- FSH & LH
Hypogonadotropic Amenorrhea
- Cause
- FSH & LH
Causes of Hypo-gonadotropic Amenorrhea
Causes of Hypo-gonadotropic Amenorrhea
- General
Causes of Hypo-gonadotropic Amenorrhea
- Cerebral
Causes of Hypo-gonadotropic Amenorrhea
- Hypothalamic
Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Congenital
Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Traumatic
Fracture base of the skull.
Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Inflamatory
Meningitis & Meningo-encephalitis.
Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Neoplastic
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Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Post-Irradiation Syndrome
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Hypothalamic Causes of Hypo-gonadotropic Amenorrhea
- Dysfunction
Pituitary Causes of Hypo-gonadotropic Amenorrhea
Pituitary Causes of Hypo-gonadotropic Amenorrhea
- Congenital
Levi-Lorain syndrome βpituitary infantilismβ.
Pituitary Causes of Hypo-gonadotropic Amenorrhea
- Trauma & Infection
β¦.
Pituitary Causes of Hypo-gonadotropic Amenorrhea
- Neoplastic
Pituitary Causes of Hypo-gonadotropic Amenorrhea
- Dysfunction
Causes of Hyper-Gonadotropic Amenorrhea
Ovarian Causes of Hyper-Gonadotropic Amenorrhea
Ovarian Causes of Hyper-Gonadotropic Amenorrhea
- CTIN
Ovarian Causes of Hyper-Gonadotropic Amenorrhea
- Dysfunction
PCOS is a common cause of ovarian amenorrhea BUT eugonadotrophic type.
β¦.
Causes of Eu-gonadotropic Amenorrhea
Causes of Eu-gonadotropic Amenorrhea
- Disorders of Androgen excess
polycystic ovarian syndrome [=PCOS].
Causes of Eu-gonadotropic Amenorrhea
- Uterine Causes
Uterine Causes of Eu-gonadotropic Amenorrhea
- CTIN
Uterine Causes of Eu-gonadotropic Amenorrhea
- Dysfunction
End organ resistance due to endometrial receptor defect.
Causes of Eu-gonadotropic Amenorrhea
- Outflow Tract Causes
Def of Ashermanβs Syndrome
Adhesion between the anterior and posterior uterine walls.
Etiology of Ashermanβs Syndrome
Destruction of the basal endometrium as following
- Excessive curettage, CS or myomectomy or post-inflammatory.
Dx of Ashermanβs Syndrome
- Hx
- Ex
- INVx
TTT of Ashermanβs Syndrome
TTT of Ashermanβs Syndrome
- Prophylaxis
avoidance of the causes.
TTT of Ashermanβs Syndrome
- Active TTT (Medical & surgical)
Evaluation of a case of Amenorrhea
Evaluation of a case of Amenorrhea
- Hx
Evaluation of a case of Amenorrhea
- Ex
Evaluation of a case of Amenorrhea
- INVx
Evaluation of a case of Amenorrhea
- Labs
Evaluation of a case of Amenorrhea
- Rads
- X-ray on the hand and wrist to check bone age.
- C.T and MRI on the brain to exclude central cause.
Evaluation of a case of Amenorrhea
- endoscopy
- Ophthalmoscope: for visual field defects in CNS tumors.
- Laparoscopy for evaluatioon of the gonads and uterus.
Causes of 1ry Amenorrhea
- Acc. to Incidence
Causes of 2ry Amenorrhea
- Acc. to Incidence
How To Proceed in Diagnosis Of Primary Amenorrhea if 1
How To Proceed in Diagnosis Of Primary Amenorrhea if 2
How To Proceed in Diagnosis Of Primary Amenorrhea if 3
How To Proceed in Diagnosis Of Primary Amenorrhea if 4
How To Proceed in Diagnosis Of Primary Amenorrhea if 5
Algorithm for 1ry Amenorrhea
Algorithm for 1ry Amenorrhea
Algorithm for 1ry Amenorrhea
Algorithm for 1ry Amenorrhea
Algorithm for 1ry Amenorrhea
Algorithm for 2ry Amenorrhea
TTT of Amenorrhea
- Treatment of general causes
- Hypogonadotophic Amenorrhea
- Treatment of hyper-gonadotrophic amenorrhea
- Treatment of euogonadotrophic amenorrhea
TTT of Amenorrhea
- TTT of General Causes
TTT of Amenorrhea
- Hypogonadotropic Amenonorrhea
TTT of Amenorrhea
- Hypergonadotropic Amenonorrhea
TTT of Amenorrhea
- Eugonadotropic Amenonorrhea