4610
We analysed 50 probands with a family history of breast and / or ovarian cancer for germline mutations in the coding region of the BRCA1 candidate gene , using single - strand conformation polymorphism ( SSCP ) analysis on PCR - amplified genomic DNA .
 breast and / or ovarian 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 / or ovarian cancer