Monkeypox is not a global emergency for now, says WHO
The World Health Organization (WHO) has decided not to declare monkeypox a public health emergency of international concern. This may change in the future.
20 minutes ago
0
0
The World Health Organization (WHO) has decided not to declare monkeypox a public health emergency of international concern. This may change in the future.
20 minutes ago
0
0
It has become abundantly clear that coronavirus disease 19 (COVID-19), despite being transmitted by breathing in the SARS-CoV-2 virus, can have harmful effects far beyond the lungs. Now, researchers from Japan have identified ...
22 minutes ago
0
11
Many of us have been kept awake at night by the memory of some mortifying moment. But why? We asked sleep expert Eus van Someren.
22 minutes ago
0
0
Failures at NHS Lothian's hearing service for children has caused an emergency situation in the area, according to an Edinburgh researcher.
22 minutes ago
0
0
Researchers from DZNE and Ulm University Hospital have identified a protein in the blood that may indicate the degradation of neural connections years before the onset of dementia symptoms. If these findings are confirmed, ...
22 minutes ago
0
0
A history of kidney problems may put people at a higher risk for impaired blood vessel function, which could lead to high blood pressure, preterm labor and other adverse outcomes, according to the results of a study in rats. ...
23 minutes ago
0
0
How long someone lives with Parkinson's disease may be down to specific gene mutations, according to new research presented today at the Eighth European Academy of Neurology (EAN) Congress.
26 minutes ago
0
0
Researchers at the University of Sussex and their partners in Nigeria used open-source designs and 3D printing to reduce personal protective equipment (PPE) shortages for a community in Nigeria during the COVID-19 pandemic—tells ...
26 minutes ago
0
0
People who suffer from ischaemic strokes with no previously diagnosed risk factors have been found to have underlying conditions in the majority of cases, a new study presented today at the European Academy of Neurology (EAN) ...
27 minutes ago
0
0
As an abortion care provider in Canada, I feel deep solidarity with colleagues south of the border and terror for their patients after the U.S. Supreme Court overturned Roe v. Wade, the 1973 ruling that the U.S. Constitution ...
30 minutes ago
0
0
Breast cancer (malignant breast neoplasm) is a type of cancer originating from breast tissue, most commonly from the inner lining of milk ducts or the lobules that supply the ducts with milk. Cancers originating from ducts are known as ductal carcinomas; those originating from lobules are known as lobular carcinomas. Breast cancer is a disease of humans and other mammals; while the overwhelming majority of cases in humans are women, men can sometimes also develop breast cancer.
The size, stage, rate of growth, and other characteristics of the tumor determine the kinds of treatment. Treatment may include surgery, drugs (hormonal therapy and chemotherapy), radiation and/or immunotherapy. Surgical removal of the tumor provides the single largest benefit, with surgery alone being capable of producing a cure in many cases. To somewhat increase the likelihood of long-term disease-free survival, several chemotherapy regimens are commonly given in addition to surgery. Most forms of chemotherapy kill cells that are dividing rapidly anywhere in the body, and as a result cause temporary hair loss and digestive disturbances. Radiation is indicated especially after breast conserving surgery and substantially improves local relapse rates and in many circumstances also overall survival. Some breast cancers are sensitive to hormones such as estrogen and/or progesterone, which makes it possible to treat them by blocking the effects of these hormones.
Worldwide, breast cancer comprises 22.9% of all cancers (excluding non-melanoma skin cancers) in women. In 2008, breast cancer caused 458,503 deaths worldwide (13.7% of cancer deaths in women). Breast cancer is more than 100 times more common in women than breast cancer in men, although males tend to have poorer outcomes due to delays in diagnosis.
Prognosis and survival rate varies greatly depending on cancer type, staging and treatment. However, survival rates across the world are generally good. Overall more than 8 out of 10 women (84%) in England that are diagnosed with the disease survive it for at least 5 years.
This text uses material from Wikipedia licensed under CC BY-SA