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Today, the U.S. Food and Drug Administration authorized marketing of a device to help diagnose autism spectrum disorder (ASD). The Cognoa ASD Diagnosis Aid is a machine learning-based software intended to help health care providers diagnose ASD in children 18 months through 5 years of age who exhibit potential symptoms of the disorder. Autism spectrum […]
Bone repair wasn't generally successful until the late 1800s. Until then, there were few options to repair major bone damage. Most materials don't have the functionality of bone and don't support blood vessels growing through them. Repair materials such as clay were commonly used yet often failed. In 1892, medical practitioners started using gypsum–calcium sulfate–as […]
The coronavirus disease 2019 (COVID-19) pandemic has taken a heavy toll on human lives, with over two million casualties so far. Equally devastating has been its economic toll. Now, a new study, which was released on the medRxiv* preprint server, describes the features and frequency of long-haul symptoms in COVID-19. Study: Population-based estimates of post-acute […]
Endoscopic retrograde cholangiopancreatography (ERCP) is a medical technique that is used primarily to investigate and treat pathologies involving the biliary tree and pancreatic ducts. Indications which could warrant need for ERCP include gallstones, tumors, defective sphincters, sclerosis of ducts and pseudocysts, which are accumulations of fluid and tissue components. ERCP has been traditionally used for […]
Body Dysmorphia, also called Body Dysmorphic Disorder, is an anxiety-related psychiatric condition characterized by intrusive and persistent pre-occupation with an imagined or unnoticeable flaw in appearance. Body Dysmorphic Disorder affects one out of 50 people and could occur at any age. People with body dysmorphia tend to obsess over their appearance, often resorting to repetitive […]
Fluoroscopy is a diagnostic scan used to study the movement of body structures. This article describes the medical procedure that takes place during a fluoroscopy. X-ray Barium enema showing normal colon mucosa. Image Credit: Richman Photo / Shutterstock What is fluoroscopy? Fluoroscopy shows a continuous X-ray image on a monitor, much like an X-ray movie. […]
Distinct markers in the blood of people with coeliac disease have been detected within a few hours of gluten being consumed. The findings address a longstanding mystery about what drives the adverse reaction to gluten in coeliac disease and could lead to a world-first blood test for diagnosing the disease. A potential blood-based test would […]
Accurate and timely diagnosis of the tropic disease visceral leishmaniasis (VL) is one of the pillars for reducing VL deaths. Currently available serological tests for diagnosing VL vary widely in their performance and may, as a whole, be inadequate for VL diagnosis, researchers report in PLOS Neglected Tropical Diseases. Visceral leischmanisis is the most severe […]
A computer-assisted diagnostic procedure helps physicians detect the growth of low-grade brain tumors earlier and at smaller volumes than visual comparison alone, according to a study published May 28 in the open-access journal PLOS Medicine by Hassan Fathallah-Shaykh of the University of Alabama at Birmingham, and colleagues. However, additional clinical studies are needed to determine […]
Some shady people are profiting from making fake tests to diagnose disease like malaria or HIV. Now new technology is providing a level of protection. Infectious diseases are still a big problem in some parts of the world. A recent study estimated that, in 2016, more than 8 million people died because of infectious diseases […]