Figure 4.

(a) Smart-phone picture of a 52 year-old-man with mild pain and redness since the past one month with recurrent episodes. The photograph shows diffuse congestion of the temporal episcleral vessels. (b) A 7-year-old boy noted history of severe pain and redness for one week. The photograph shows deep congestion nasally, which was diagnosed as scleritis. (c) A 25-year-old man with recurrent episodes of redness and pain, photophobia, who was being treated as conjunctivitis, the picture taken by the patient shows circumcorneal congestion. With a presumptive diagnosis if uveitis, he was asked to report to the hospital where the diagnosis was confirmed. (d) A 45-year old man reported severe pain since waking up. He was a known patient diagnosed previously as severe dry eye with filamentary keratitis, with chronic ocular graft versus host disease. The photograph sent by the patient is blurred and does not help reach any presumptive diagnosis