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What is Papillae are seen in - and explain in detail?
Papillae are seen as reddish raised areas with flat tops and velvety appearance. These represent areas of vascular and epithelial hyperplasia. Papillae are seen in following conditions:  Trachoma  Spring catarrh  Allergic conjunctivitis  Giant papillary conjunctivitis ref: A K KHURANA OPHTALMOLOGY,E4, Page-470