478
After intravitreal injection of triamcinolone acetonide, cataract may rapidly develop in eyes that have been intensively treated, topically and systemically, by corticosteroids for several years.
 adverse event: develop 
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: adverse event, potential therapeutic event 
Text: {0} 
Answer:
 adverse event: develop 