1486
Because pre - existing paralysis is of a relevant frequency ( up to 3 % ) , a preoperative evaluation of vocal cord function before carotid endarterectomy under local anesthesia is recommended to avoid intraoperative bilateral paralysis .
 Disease: paralysis; Disease: paralysis
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: paralysis; Disease: paralysis