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Latest Medical News from Doctor TV

What to do when a mammogram shows swollen lymph nodes in women just vaccinated for COVID

Swelling of lymph nodes in the armpit area is a normal response to COVID-19 vaccinations, but when they are seen on mammograms, they can be mistaken for nodes that are swollen because of cancer. In some cases, the nodes are biopsied to confirm they are not cancer. To avoid confusion by patients and their providers, and to avoid delays in either vaccinations or recommended mammograms through the pandemic, radiologists at Massachusetts General Hospital (MGH) have published an approach to manage what is expected to be a fairly common occurrence as vaccination programs ramp up. The approach is described in the… [...]

'Largely prepared': Guinea vaccinates to stop Ebola spread

A man in a navy suit grinned as he left an airbase in Guinea's capital Conakry on Wednesday after being vaccinated for Ebola, one of the first to receive the jab since the deadly disease re-emerged in the West African country. [...]

COVID-19 isolation linked to increased domestic violence, researchers suggest

While COVID-19-related lockdowns may have decreased the spread of a deadly virus, they appear to have created an ideal environment for increased domestic violence. [...]

'Miracle poison' for novel therapeutics

When people hear botulinum toxin, they often think one of two things: a cosmetic that makes frown lines disappear or a deadly poison. [...]

A combination therapy for treating severe neurological childhood disorders

A study aiming to develop a new therapeutic technique could bring a revolution in our approach to treating rare, fatal Sanfilippo syndrome, a disorder that affects children as young as 2 years old and leads to childhood dementia and premature death. [...]

Researchers use machine learning to identify autism blood biomarkers

Using machine learning tools to analyze hundreds of proteins, UT Southwestern researchers have identified a group of biomarkers in blood that could lead to an earlier diagnosis of children with autism spectrum disorder (ASD) and, in turn, more effective therapies sooner. [...]

People with depression, anxiety may develop Alzheimer's at younger age

Having depression is known to increase your risk for developing Alzheimer's disease. Now a new, preliminary study released today, February 24, 2021, reports that if people do develop Alzheimer's disease, those with depression may start experiencing dementia symptoms about two years earlier than those who do not have depression. People with anxiety who develop Alzheimer's may start experiencing dementia symptoms about three years earlier than those who do not have anxiety, according to the study that will be presented at the American Academy of Neurology's 73rd Annual Meeting being held virtually April 17 to 22, 2021. [...]

Does it matter what position you play when it comes to CTE?

Contrary to popular belief, a position played in collision sports like football and hockey may not raise an athlete's risk for developing brain disease later, a new study finds. Researchers also found no link between the length of their career, and their risk of degenerative brain disease, according to a study published in the February 24, 2021, online issue of Neurology, the medical journal of the American Academy of Neurology. Additionally, only about half of the athletes studied showed evidence of chronic traumatic encephalopathy (CTE). [...]

Diabetes patients use of mobile health app found to improve health outcomes, lower medical costs

Emerging smart mobile health (or mHealth) technologies are changing the way patients track information related to diagnosed conditions. A new study examined the health and economic impacts of mHealth technologies on the outcomes of diabetes patients in Asia. The study concluded that compared to patients who did not use mHealth applications, patients who used the apps had better health outcomes and were able to regulate their health behavior more effectively. They also had fewer hospital visits and lower medical costs. [...]

Study identifies strengths and challenges of responding to dual disasters

A new study of how the 2020 major hurricanes and the COVID-19 pandemic affected each other as well as disaster response found that although prior experience enabled community-based organizations to respond to the pandemic, the pandemic is also creating new challenges to preparing for and responding to natural disasters. The research is published in the International Journal of Environmental Research and Public Health, available here. [...]