Advances in imaging technology are helping scientists and doctors see how diseases affect the human body. Magnetic resonance imaging (MRI) produces detailed pictures of a patient's organs, soft tissues, bones and other structures, for example. The ability to see what is going on inside of a patient without performing surgery allows researchers to g...
Chemotherapy has saved millions of lives since doctors started administering it as a treatment for cancer. "Chemo" is still an important treatment for many types of cancer, but the effects of chemotherapy can be very uncomfortable. Now the results of a new study suggest that some women with early-stage breast cancer can safely skip chemotherapy and...
June is Alzheimer's and Brain Awareness Month and Longest Day, an event held by the Alzheimer's Association. The purpose of the event is to increase public awareness of Alzheimer's disease, available resources, and information on how people can get involved. The Longest Day takes place from sunrise to sunset on June 21, 2018. Participants engage in...
A violent jolt or blow to the head can cause a traumatic brain injury (TBI), a condition that can cause temporary or lasting damage to the brain. TBIs can even cause changes to the tiny blood vessels in the brain. Now researchers think that these changes to the brain's blood vessels are linked to a number of cognitive symptoms, according to a new s...
People with varicose veins have a higher risk of other serious conditions, according to a new study. The study showed varicose veins increases the risk of deep vein thromboses (DVTs), pulmonary embolisms (PEs), and peripheral arterial disease (PAD). Younger people with varicose veins were at special risk for DVTs and PEs, while men with varicose ve...
If you are between the ages of 40 and 50, and are experiencing severe symptoms during or after your period, you may have adenomyosis. This affects your uterus, the hollow muscular organ that carries the baby during pregnancy. Your uterus is lined with endometrial tissue, also known as the endometrium. This tissue thickens during the menstrual cycle...
When the chance to compete on the world's largest stage comes only once every four years, athletes are often tempted to power through the pain of injury to achieve their dreams. Sometimes the bet pays off and the athlete wins a place on the podium. At other times, though, competing with an injury causes career-ending long-term damage. On-site imagi...
If you have liver cancer, or care about someone who does, learning about the disease can help you cope. Cancer is a condition in which cells in the body grow out of control. Cancer cells can grow anywhere in the body, so cancer can begin in any organ or tissue. Cancer can even spread to other tissues and organs, a process known as metastasis. Liver...