A 50 year old male presents with cicatricial entopion of uper and lower eyelid. On eversion of upper eyelid, linear conjunctival scars - Arlt line are seen. What is the diagnosis?: (A) Trachoma, (B) Sprisng catarrah, (C) Ligneous conjunctivitis, (D) Parinaud oculoglandular syndrome
Answer is A. Arlt line is a feature of trachoma. Ref: Kanski 8th/e Chap.5, p.138