A computer can beat even highly experienced dermatologists in spotting deadly melanomas, researchers report. The study is the latest to test the idea that “artificial intelligence” can improve medical diagnoses. Typically, it works like this: Researchers develop an algorithm using “deep learning” — where the computer system essentially mimics the brain’s neural networks. It’s exposed… read on >
Obese women who have been healthy for decades may still be on the path to heart problems, a new study suggests. “If you are obese, but free of disease like diabetes or hypertension, it does not mean you are free of the risk for cardiovascular disease,” said lead researcher Matthias Schulze. “You are still at… read on >
Many doctors have internet portals to help patients manage their care. But that doesn’t mean older folks will use them. A University of Michigan poll found only about half of patients 50 to 80 years old have set up an online account with their health care provider. “The health care system has provided patient portals… read on >
When it comes to kids and medical procedures like needles, expectation is everything. If they think the shot will hurt, it probably will, a new study finds. On the flip side, if they’re coaxed not to expect a lot of pain, they may feel it less. “We know that expectation affects pain experience in adults;… read on >
Urgent care centers are popping up across the country as an option for medical treatment. But it’s important to know the differences between these facilities and your local hospital emergency department. The ER is for life-threatening situations, yet many people go there when urgent care is more appropriate. According to one study, nearly half of… read on >
May is Women’s Health Month. With that in mind, doctors are offering suggestions for steps that women can take to reduce their risk of diseases and safeguard their health, both physical and mental. Dr. Blanca Sckell is medical director of the Ambulatory Care Center and internal medicine program at NewYork-Presbyterian Queens, in New York City.… read on >
Alec Smith was diagnosed with type 1 diabetes shortly before his 24th birthday. When he turned 26, he lost his health insurance. Less than a month later, he lost his life because he couldn’t afford the exorbitant price of his life-saving insulin. “Alec had a full-time job that didn’t offer health insurance. But because he… read on >
When it comes to preventing heart disease, vitamin and mineral supplements are probably a waste of money, a new research review concludes. The findings, published May 28 in the Journal of the American College of Cardiology, largely confirm what’s already known: Supplements may be popular, but in most cases, there is no evidence they protect… read on >
Immunizing girls against human papillomavirus (HPV) doesn’t increase their risk for autoimmune diseases, according to new research from Canada. HPV is the world’s most common sexually transmitted disease, affecting up to 75 percent of sexually active people and is the main cause of cervical cancer. Gardisil, the quadrivalent HPV4 vaccine, protects against up to 90… read on >
Your blood mght be a thirst quencher for mosquitoes during a drought. A new study found that while female mosquitoes need the protein in blood to lay eggs, they also bite you to stay hydrated. According to the research team from the University of Cincinnati, learning more about how often these insects need to drink… read on >
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