The mnemonic
FLAT PEG
What each word stands for
- FFSH
- LLH
- AACTH
- TTSH
- PProlactin
- EEndorphins (beta-endorphin)
- GGrowth hormone
Why it matters clinically
Allows systematic review of hypopituitarism.
Where it stops being reliable
It does not show hypothalamic releasing hormones or posterior pituitary hormones.
Teaching aid, still awaiting independent review. Confirm facts in a standard source.