Corneal disease is the primary cause of visual loss in allergic eye disease. It occurs almost exclusively in vernal keratoconjunctivitis and atopic keratoconjunctivitis. It is characterized by ...
Phlyctenular keratoconjunctivitis (PK) is an inflammatory eye condition resulting from an immune overreaction to pathogens, such as bacteria, fungi, and parasites. The condition causes inflammation of ...