4393
Four out of 23 consecutive patients treated with high - dose Ara - C for lymphomas in our institution developed a strikingly similar syndrome during the perfusion .
 Chemical: Ara - C; Disease: lymphomas
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:
 Chemical: Ara - C; Disease: lymphomas