3601
Kaplan - Meier survival curves showed a statistically significant worse prognosis for patients with high vascular grade , but no difference was observed between low and medium vascular grade .
 Anatomy: vascular; Anatomy: vascular
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: vascular; Anatomy: vascular