3518
Furthermore , elevated expression of VEGFR - 1 facilitates the establishment of hematogenous metastases in gastric cancer .
 Anatomy: hematogenous metastases; Anatomy: gastric cancer
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: hematogenous metastases, gastric cancer 
Answer:
 Anatomy: hematogenous metastases; Anatomy: gastric cancer