Infection

Question 1

What infection is caused by Chlamydia trachomatis?

Answer 1

Trachoma

Question 2

What are the stages of Trachoma?

Answer 2

5 Stages 
1 - Follicular Inflammation    
2 - Intense inflammation 
3 -  Scarring of the eyelid, pulling the eyelash into the eye. 
4 - In-turned eyelashes (Trichiasis)
5 - Corneal clouding (opacity)

Stage I: involvement of the conjunctival stroma
Stage II: involvement of the cornea with pannus formation
Stage III: fibrous replacement of inflamed tissue
Stage IV: contraction with entropion and trichiasis.