[Precancerous diseases of the conjunctiva].
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D003228:Conjunctiva; D006801:Humans; D007971:Leukoplakia / Q000473:pathology*; D009369:Neoplasms; D010212:Papilloma / Q000473:pathology*; D011230:Precancerous Conditions
CARCINOMA, EPIDERMOID/pathology; CONJUNCTIVA/neoplasms; LEUKOPLAKIA/pathology; PAPILLOMA/pathology