Scleritis and Episcleritis Flashcards
1
Q
What is episcleritis?
A
- non infective inflammation of the thin layer superficial to the sclera but deep to the conjunctiva.
2
Q
How common is episcleritis?
A
It is very common esp in young adults
3
Q
how do scleritis and episcleritis presents?
A
Red eye
4
Q
how long does it take for episcleritis take to resolve?
A
2 weeks
5
Q
What is scleritis?
A
inflammation of the sclera.
More painful than episcleritis
6
Q
What systemic diseases are associated with scleritis?
A
- Previous ocular shingles
- SLE
- RA
(episcleritis not associated with systemic disease)
7
Q
What are the complications of scleritis?
A
- scleral thinning
- corneal thinning
- perforation
8
Q
What is the treatment for scleritis?
A
- Topical or systemic steroids
- NSAIDs
9
Q
how does scleritis and episcleritis differ in appearance?
A
- both have red eye
- scleritis - entire sclera red
- episcleritis - localised conjunctival injection
