How does cancer start? 1.35K viewsSeptember 21, 2021Cancer 0 admin16 September 21, 2021 0 Comments How does cancer start? admin Answered question September 21, 2021 1 Answer ActiveVotedNewestOldest 0 admin16 Posted September 21, 2021 0 Comments Certain genetic mutations (inherited or acquired) cause abnormal cell proliferation initiating cancerous growth in affected organs. admin Answered question September 21, 2021 Register or Login