What is the scientific term for breast cancer?
The most common type of breast cancer is ductal carcinoma, which begins in the lining of the milk ducts (thin tubes that carry milk from the lobules of the breast to the nipple). Another type of breast cancer is lobular carcinoma, which begins in the lobules (milk glands) of the breast.
What are the 4 types of breast cancer?
Types of breast cancer include ductal carcinoma in situ, invasive ductal carcinoma, inflammatory breast cancer, and metastatic breast cancer.
When did they start diagnosing breast cancer?
The first mention of cancer of any kind was a case of breast cancer documented in Egypt around 1600 BC. The Edwin Smith Papyrus, an ancient text found in 1860 in an Egyptian tomb, described eight cases of tumors or ulcers of the breast.
Can breast cancer come back after 7 years?
As with most solid cancers, breast cancer relapse rates are highest in the first 5 years following initial treatment and decline to a steady state after 7–8 years. Late relapse of breast cancer is occasionally found after DFS of 5–10 years.
Where is most breast cancer located?
Several studies have found that the upper outer quadrant of the breast is the most frequent site for breast cancer occurrence.
What is the best type of breast cancer to have?
Pure mucinous ductal carcinoma carries a better prognosis than more common types of IDCs. Papillary Carcinoma – This is a very good prognosis breast cancer that primarily occur in women over the age of 60.
What is a strong family history of breast cancer?
This is called a family history of cancer. Having a mother, sister or daughter (first degree relative) diagnosed with breast cancer approximately doubles the risk of breast cancer. This risk is higher when more close relatives have breast cancer, or if a relative developed breast cancer under the age of 50.
Which is the best definition of breast cancer?
Definition Breast cancer is an uncontrolled growth of epithelial cells originating in the ducts or breast lobules Carbone et al (1993).
How many people die each year from breast cancer?
Although there has been an overall decrease in breast caner rates in the United States in recent decades, in 2007 there were greater than 180,000 new cases of invasive breast cancer and 40,910 breast cancer-related deaths.
How is fatigue measured in women with breast cancer?
Used in various patient and non-patient groups; norms for women with breast cancer. Rated on a 5-point scale indicating how true each statement was for the respondent (0 = not at all; 4 = extremely). Yields general, physical, emotional, and mental fatigue and vigor subscales and a total fatigue score.
Are there any known treatments for breast cancer?
Breast cancer, from etiology to treatment, is a vast and complex topic with an enormous literature. There is controversy over screening methods, treatments, and the role of complementary and alternative therapies in the care of women with breast cancer. There are still many unknowns in cancer diagnosis, prevention, and treatment.
How many women a year are diagnosed with breast cancer?
Lifetime Risk of Developing Cancer: Approximately 12.9 percent of women will be diagnosed with female breast cancer at some point during their lifetime, based on 2015–2017 data. Prevalence of This Cancer: In 2017, there were an estimated 3,577,264 women living with female breast cancer in the United States. Did you know?
What was the death rate for breast cancer in 1977?
At a Glance Year Rate of New Cases — SEER 9 Rate of New Cases — SEER 9 Rate of New Cases — SEER 13 Death Rate — U.S. Observed Modeled Trend Observed Modeled Trend Observed 1975 105.08 103.34 – 31.48 1976 101.95 102.77 – 31.59 1977 100.79 102.21 – 31.70
How are new cases of breast cancer calculated?
Modeled trend lines were calculated from the underlying rates using the Joinpoint Trend Analysis Software. Number of New Cases and Deaths per 100,000: The number of new cases of female breast cancer was 127.5 per 100,000 women per year. The number of deaths was 20.6 per 100,000 women per year.
What is the 5 year survival rate for breast cancer?
The 5-year survival rate for women diagnosed with localized breast cancer is about 99 percent. For women who are diagnosed with regional breast cancer, that figure drops to about 86 percent.