5358
BRCA1 mutations cosegregating with breast and ovarian cancer susceptibility were identified in 16 families , including 1 family with a case of male breast cancer .
 breast and ovarian cancer, male breast cancer
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Disease 
Text: {0} 
Answer:
 breast and ovarian cancer, male breast cancer