Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Medicine > Hyperprolactinaemia > Flashcards

Hyperprolactinaemia Flashcards

1
Q

Pathophysiology?

A

TRH +
DOPAMIN -
+ BREAST,LACTATION
- OVARIES,ESTROGEN

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Physiological causes?

A

Preg, lactation, srvere stress, sleep, coitus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Causes?

A
  1. prolactinoma
  2. co secretion of prolactin in tumours causing acromegaly
  3. stalk compression
  4. PCOS
  5. Iry hypothyroidism
  6. oestrogen tx
  7. RF
  8. LF
  9. dopamine antagonist (metachlopromide,domperidone,antipsychotic)
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Clinical features?

A 
Galactorrhea
Oligomenorrhea, amenorrhea 
Decrease libido
Sub fertility 
Symptoms of oestrogen and androgen def
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Ix?

A 
Visual fields 
Exclude hypothyroidism and hypopitutarism
MRI pitutary 
> 5000 macrosdenoma of > 10 mm diameter 
>2000 micro
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Tx?

A

Dopamine agonist (cabergoline,bromacriptine)
Transphenoidal sx
Radiotherapy
Avoid effects of oes and testosterone def

How well did you know this?
1
Not at all
2
3
4
5
Perfectly

Medicine (38 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions