CT scans expose patients to radiation even as they help doctors spot serious health problems. Now a new study finds low-dose scans can readily spot appendicitis while reducing patients’ radiation exposure. “The results of this study suggest that the diagnostic CT scan radiation dose can be significantly decreased without impairing diagnostic accuracy,” said lead study…  read on >  read on >

As many parents know, children can be notoriously picky eaters. In some cases, their chronically fearful approach towards food amounts to what is considered a serious psychiatric condition. But a new survey of adults who were, and continue to be, finicky eaters suggests that rather than forcing a child to eat foods they don’t like,…  read on >  read on >

Alzheimer’s is a devastating disease, slowly robbing patients of their memories and even their sense of selves. Now, new research shows it also robs sufferers of a healthy social life. “Social relationships are an essential feature of our quality of life and can buffer against cognitive decline,” said study co-author Addam Reynolds, a doctoral candidate…  read on >  read on >

COVID-19 vaccines are safe and effective for most cancer patients, a new study confirms. Cancer patients have an increased risk of severe illness and death from COVID because their immune systems have been weakened by their disease or treatments. “We pursued this study because there were limited data on the safety of SARS-CoV-2 vaccines in…  read on >  read on >

Older women with muscle loss are less likely to have menopause-related hot flashes, a new study finds. The loss of muscle mass and function (sarcopenia) is one of the most significant changes that occurs with age, and older women are at increased risk due to sex hormone changes after menopause. Other risk factors for sarcopenia…  read on >  read on >

A new program to help U.S. veterans with lung problems caused by inhaling toxins while deployed was announced on Veterans Day by President Joe Biden. It will also assess the potential connection between cancers and time spent overseas breathing poor air, according to the White House. “We’re discovering there is a whole host of lung…  read on >  read on >

Since 1971, when the U.S. government made defeating cancer a goal and put major funding behind it, death rates for many cancers have plummeted, but some are increasing, according to a new American Cancer Society report. Death rates for all cancers combined have declined since passage of the National Cancer Act of 1971, according to…  read on >  read on >