4251
Hepatic arteries of donors and recipients were assessed carefully with spiral CT angiography and DSA before ALDLT .
 Anatomy: Hepatic arteries
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: Hepatic arteries 
Answer:
 Anatomy: Hepatic arteries