i had a diatbetic eye screening test on 4th of jan and the optician who did this said he was concerned about swelling behind right eye and would send results to local hospital yesterday i got a letter from hospital saying this wasnt diatbetis but today i got another letter with an appointment asking me to go to an appointment on 30th january at ophthalmology dept im anxious as diatetis has been ruled out and its a quick appontment