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
Satellite nodules are seen in – 
Select and explain. 
A. Fungal corneal ulcer, B. Tuberculosis, C. Sarcoidosis, D. Viral ulcer
A: Fungal corneal ulcer
Answer: A: Fungal corneal ulcer 
Explanation: "The so-called "satellite phenomenon ", a ring of punctate opacities around a denser central ulcer, is an important diagnostic feature of fungal corneal ulcer". — Clinical ophthalmology