This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Uveal Tract, Subject name: Ophthalmology
Koeppe's nodules are seen in? 
Select and explain. 
A. Granulomatus anterior uveitis, B. Bacterial corneal ulcer, C. Fungal hypopyon, D. Non Granulomatous anterior uveitis
A: Granulomatus anterior uveitis
Answer: A: Granulomatus anterior uveitis 
Explanation: Ans. is 'a' i.e., Granulomatus anterior uveitis * Koeppe's nodules are small nodules seen at the inner (pupillary) margin of the iris in patients with granulomatous anterior uveitis, which occurs in conditions such as sarcoidosis and tuberculosis.* The nodules are composed of epithelioid cells and giant cells surrounded by lymphocytes.Also know* Busacca's nodules Seen on the peripheral part of anterior surface of iris. Also seen in Granulomatus anterior uveitis.