Breast cancer is caused by the development of malignant cells in the breast. The malignant cells originate in the lining of the milk glands or ducts of the breast (ductal epithelium). Breast cancer is the most common cancer in women, but it can also appear in men.
What is the characteristic of breast cancer?
A breast lump or thickening that feels different from the surrounding tissue. Change in the size, shape or appearance of a breast. Changes to the skin over the breast, such as dimpling. A newly inverted nipple.
What is cancer nature?
Definition. Cancer is a complex disease in which cells in a specific tissue are no longer fully responsive to the signals within the tissue that regulate cellular differentiation, survival, proliferation and death. As a result, these cells accumulate within the tissue, causing local damage and inflammation.
What is breast cancer pain like?
A cancerous lump may feel rounded, soft, and tender and can occur anywhere in the breast. In some cases, the lump can even be painful. Some women also have dense, fibrous breast tissue. Feeling lumps or changes in your breasts may be more difficult if this is the case.
What are the 5 warning signs of breast cancer?
5 common warning signs of breast cancer
- Lump, hard knot or thickening inside the breast or underarm.
- Swelling, warmth, redness or darkening of the breast.
- Change in size or shape of the breast.
- Dimpling or puckering of the skin on your breast.
- Nipple discharge.
Do cancers fall in love easily?
Cancers are very sensitive and caring. They fall in love quickly and with a very loud thud! Prone to giving their all, they rush headlong into commitment. Also, unlike other signs that bail out when the going gets rough, Cancers are very loyal and determined to work things out.
What are the 3 types of cancer genes?
There are 2 basic types of genetic mutations:
- Acquired mutations. These are the most common cause of cancer. …
- Germline mutations. These are less common. …
- Tumor suppressor genes. These are protective genes. …
- Oncogenes. These turn a healthy cell into a cancerous cell. …
- DNA repair genes.
Who should a cancer marry?
Best matches for a Cancer man
When it comes to a perfect match for Cancer, Scorpio easily takes the cake. The two water signs share emotional compatibility and similar values about security, trust, and commitment. Likewise, Cancer vibes with water sign Pisces—the fish and the crab both have ~oceans of emotions~.
How can you test for breast cancer at home?
Self breast exams are simple – here’s what to do: Stand up straight, hands on hips, and look at your breasts in the mirror. Carefully check for unusual swelling, puckering, dimpling, redness or bulges in and around your breasts. Also look for any changes in the nipples, including discharge or nipple inversion.
What age does breast cancer occur?
Age. The risk of developing breast cancer increases with age. The condition is most common in women over age 50 who have been through the menopause. About 8 out of 10 cases of breast cancer happen in women over 50.
What was your first breast cancer symptom?
A lump in your breast or underarm that doesn’t go away. This is often the first symptom of breast cancer. Your doctor can usually see a lump on a mammogram long before you can see or feel it. Swelling in your armpit or near your collarbone.