2:Fertility and Sub-Fertility: Hypogonadism Flashcards
What is hypogonadism
Impaired functioning of gonads
How can hypogonadism be classified
Primary hypogonadism
Secondary hypogonadism
What is primary hypogonadism
Problem with gonads
What is secondary hypogonadism
Problem with pituitary gland or hypothalamus
What is primary hypogonadism also referred to as
Hypergonadotrophic hypogonadism
How can hypergonadotrophic hypogonadism be divided
Primary Insufficiency
Secondary Insufficiency
What are 3 primary insufficiencies of hypergonadotrophic hypogonadism
- Turner’s
- Klinefelter’s
- Androgen insensitivity syndrome
What are 4 causes of secondary insufficiency hypergonadotrophic hypogonadism
- Chemotherapy
- Mumps
- Trauma
- TB
What is secondary hypogonadism referred to as
hypogonadotrophic hypogonadism
What is hypogonadotrophic hypogonadism
Deficiency in GnRH release from hypothalamus
Or, LH/FSH from pituitary
What are 3 causes of hypogonadotrophic hypogonadism
- Genetic
- Anorexia
- Pituitary tumour
What are 3 genetic causes of hypogonadotrophic hypogonadism
Prader-Willi
Gaucher
Kallman
how may females with hypogonadism present
- Primary (or secondary) amenorrhoea
- Infertility
how may males with hypogonadism present
- Absence secondary sexual characteristics
how will someone with Klinefelter present
- Tall stature
- Gynaecomastia
- Absence secondary sexual characteristics