A recurrent bilateral conjunctivitis occurring with the onset of hot weather in young boys with symptoms of burning, itching and lacrimation with polygonal raised areas in palpebral conjunctiva is
VKC is an allergic conjunctivitis due to exogenous antigen, common in small boys REF:Refer Khurana 6th edition page number 61
Trachoma
Phlyctenular conjunctivitis
Mucopurulent conjuctivitis
Vernal conjunctivitis
Conjunctiva