This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Topical steroids can be used in: 
Select and explain. 
A. Herpetic keratitis, B. Herpetic dendrite, C. Disciform keratitis, D. All
C: Disciform keratitis
Answer: C: Disciform keratitis 
Explanation: C i.e. Disciform keratitis Both topical antiviral and topical steroid used for treatment Q in Stromal Keratitis (Disciform keratitis & Diffuse stromal necrotic keratitis) Coicoseroids are used topically & as sub-conjuctival injection in Uveitis. Acute cases of pars planitis/intermediate uveits/ chronic posterior cyclitis resolve spontaneously, but chronic cases have poor prognosis, though coicosteriods have a place in treatment. Options (A) & (B) are contra-indications of steroids.