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Two well - documented cases of bilateral retinal artery and choriocapillaris occlusions with blindness following head and neck soft - tissue injection with methylprednisolone acetate in combination with lidocaine , epinephrine , or penicillin are reported .
 Disease: retinal artery and choriocapillaris occlusions; Disease: blindness; Chemical: methylprednisolone acetate; Chemical: lidocaine; Chemical: epinephrine; Chemical: penicillin
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Disease: retinal artery and choriocapillaris occlusions; Disease: blindness; Chemical: methylprednisolone acetate; Chemical: lidocaine; Chemical: epinephrine; Chemical: penicillin