3869
PTTG overexpression correlated with lymph node metastasis ( P < 0 . 05 ) .
 Anatomy: lymph node
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: lymph node 
Answer:
 Anatomy: lymph node