3455
Surgical exploration revealed an iliopsoas hematoma and femoral nerve entrapment , resulting in a femoral nerve palsy and partial loss of quadriceps functions .
 hematoma, nerve entrapment, femoral nerve palsy, partial loss of quadriceps functions
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 hematoma, nerve entrapment, femoral nerve palsy, partial loss of quadriceps functions