3706
We attempted to correlate the expression of human leukocyte antigen DR ( HLA - DR ) and tumor infiltration by S - 100 - protein - positive dendritic cells with clinicopathologic features in 165 patients with gastric cancer .
 Anatomy: tumor; Anatomy: S - 100 - protein - positive dendritic cells; Anatomy: gastric cancer
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: tumor; Anatomy: S - 100 - protein - positive dendritic cells; Anatomy: gastric cancer