Which of the following could cause cancer?
A number of forces can cause gene mutations, such as smoking, radiation, viruses, cancer-causing chemicals (carcinogens), obesity, hormones, chronic inflammation and a lack of exercise.
What causes cancer cells to develop?
Cancer cells have gene mutations that turn the cell from a normal cell into a cancer cell. These gene mutations may be inherited, develop over time as we get older and genes wear out, or develop if we are around something that damages our genes, like cigarette smoke, alcohol or ultraviolet (UV) radiation from the sun.
What are the 7 warning signs of cancer?
Signs of Cancer
- Change in bowel or bladder habits.
- A sore that does not heal.
- Unusual bleeding or discharge.
- Thickening or lump in the breast or elsewhere.
- Indigestion or difficulty in swallowing.
- Obvious change in a wart or mole.
- Nagging cough or hoarseness.
Can someone have cancer for years without knowing?
If you’re wondering how long you can have cancer without knowing it, there’s no straight answer. Some cancers can be present for months or years before they’re detected. Some commonly undetected cancers are slow-growing conditions, which gives doctors a better chance at successful treatment.
Which cancer is genetic?
Some cancers that can be hereditary are: Breast cancer. Colon cancer. Prostate cancer.
Which cancer is hereditary?
Examples of hereditary cancer syndromes are hereditary breast and ovarian cancer syndrome, Li-Fraumeni syndrome, Cowden syndrome, and Lynch syndrome. Also called family cancer syndrome and inherited cancer syndrome.