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Since 1989 , she had been suffering from systemic lupus erythematosus ( SLE ) with renal involvement and undergone periods of treatment with azathioprine and cyclophosphamide .
 Disease: systemic lupus erythematosus; Disease: SLE; Disease: renal involvement; Chemical: azathioprine; Chemical: cyclophosphamide
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: systemic lupus erythematosus; Disease: SLE; Disease: renal involvement; Chemical: azathioprine; Chemical: cyclophosphamide