2949
METHODS : Preoperative plasma fibrinogen levels were retrospectively examined in 405 patients who underwent surgery for advanced gastric cancer .
 Anatomy: plasma; 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: plasma, gastric cancer 
Answer:
 Anatomy: plasma; Anatomy: gastric cancer