2392
On the basis of this information , we compared the location of germ - line mutations in the APC gene in 22 unrelated patients ( 12 of whom have been reported previously ) with the number of colorectal polyps developed in FAP patients ; 17 were sparse types and five were profuse types .
 APC, colorectal polyps, FAP
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 APC, colorectal polyps, FAP