All risk factors
Every entry cites at least one primary source. Group 3 (not classifiable) and Group 4 (probably not carcinogenic) are hidden by default — toggle them in if you want the full IARC list.
Showing 3 of 738
- Inherited BRCA1/BRCA2 gene mutationsGenetics & Family History
Inherited. Passed down from a parent; can be identified through genetic testing, typically pursued after genetic counseling for people with relevant personal or family history.
- Lynch syndrome (hereditary mismatch repair gene mutations)Genetics & Family History
Inherited. Passed down from a parent; identified through genetic testing, typically pursued after genetic counseling for people with relevant personal or family history.
- Family history of cancer (first-degree relative)Genetics & Family History
Family history. Applies to people with a parent, sibling, or child who has had certain cancers.