399
We conclude that ( a ) the likelihood of detecting carcinoma or atypical hyperplasia exclusively in the adipose tissue component of grossly benign breast biopsies is extremely low , and ( b ) a possible cost - effective method of sampling grossly benign breast biopsies consists of initially submitting a maximum of 10 blocks of fibrous parenchyma for each case , then examining the remaining tissue histologically only if carcinoma or atypical hyperplasia is found among these blocks .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 None