lichenoid disorders Flashcards
1
Q
what is a lichenoid disorder
A
inflamm between dermis and epidermis
2
Q
what are common lichenoid disorders
A
lichen planus, drug eruptions, lichen sclerosus
3
Q
what do lichenoid rashes look like
A
itchy, flat topped, shiny, red papules that look like lots of small blisters
4
Q
what can occur from excessive scratching
A
hyper-pigmentation and hypertrophy
5
Q
what are wickham striae
A
inside of mouth - white lacy patch
6
Q
what would you see on histology (4)
A
sawtooth acathosis, hypergranulosis, T cell mediation, basal damage and cytoid bodies
7
Q
what treatments for lichenoid disorders (mild to severe)
A
emollients, antihistamines, topical steroids, oral steroids, phototherapy
