Alopecia- SDL

Question 1

what should you always check for if comedones present

Answer 1

demodex mites

Question 2

What are the advantages of using the ACTH stimulation test for the diagnosis of HAC?

Answer 2

The advantage of the ACTH test is that it is quick and easy to perform and provides baseline data as this test is used for treatment monitoring. However, it is neither as sensitive nor specific as the low dose dexamethasone suppression test.

Question 3

with iatrogenic HAC what would you see on ACTH stim test

Answer 3

ACTH stimulation testing should show a flat or sub-optimal response

Question 4

Describe derm signs of hypothyroidism

Answer 4

partial alopecia
grease in the neck folds
tragic face
bilateral alopecia
rat tail
poor healing after injury
small area of flank alopecia