4682
Patients received BPB using bupivacaine 2 mg kg - 1 with adrenaline 1 in 200 , 000 , either with or without hyaluronidase 3000 iu , in a volume of 0 . 5 ml per 2 . 54 cm of the patient ' s height .
 GENE: hyaluronidase
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: hyaluronidase