Image: The word

Prize for research into speeding up stroke diagnosis

20/07/2016

A mathematician at the University of Strathclyde has shared in a prestigious prize for research into methods for accelerating the diagnosis of strokes.
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Image: A graphic that shows the new invention; Copyright: Nano Lab, Tufts University

A thread that collects diagnostic data when sutured into tissue

19/07/2016

For the first time, researchers led by Tufts University engineers have integrated nano-scale sensors, electronics and microfluidics into threads - ranging from simple cotton to sophisticated synthetics - that can be sutured through multiple layers of tissue to gather diagnostic data wirelessly in real time, according to a paper published in Microsystems & Nanoengineering.
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Image: Two pictures (A and B) of brain scans. The perfusion of blood throughout the brain is highlited in different colors; Copyright: Radiological Society of North America

Artificial intelligence may aid in Alzheimer's diagnosis

08/07/2016

Researchers in The Netherlands have coupled machine learning methods with a special MRI technique that measures the perfusion, or tissue absorption rate, of blood throughout the brain to detect early forms of dementia, such as mild cognitive impairment (MCI)., according to a new study published online in the journal Radiology.
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Photo: Diagnostic test in a laboratory

Experts call for standard list of essential diagnostic tests

01/07/2016

Similar to long-established list of essential medicines, a standard list of essential diagnostic test could help improve capacity and quality of testing in developing nations.
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Photo: Local laboratory technicians work with mobile microscopes.

Phone-based microscopes for rural areas

01/07/2016

Handheld, mobile phone-based microscopes can be used in developing countries after minimal training of community laboratory technicians to diagnose intestinal parasites quickly and accurately.
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Photo: female physician smiles

In doctors we trust - especially when they admit to bias

22/06/2016

A doctor's guidance may reassure us more than we realize -especially if she says she is likely to recommend treatment in her field of expertise, known as "specialty bias."
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Photo: a coin lays on a micro chip

Scientific gains may make electronic nose the next everyday device

20/06/2016

Researchers at the Texas Analog Center of Excellence (TxACE) at UT Dallas are working to develop an affordable electronic nose that can be used in breath analysis for a wide range of health diagnosis.
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Photo: A number of small glass vials in a rack in a lab

3-D hydrogel biochips detect bowel cancer at early stages

03/06/2016

Researchers from the Moscow Institute of Physics and Technology (MIPT), the Engelhardt Institute of Molecular Biology (EIMB RAS), the Institute of Bioorganic Chemistry (IBCh) and a number of other Russian research centers have developed a new method of diagnosing colorectal cancer. The results of the study have been published in Cancer Medicine.
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Graphic: Norman bone vs bone with osteoporosis

Survey: 71 percent of hip fracture patients not told they have osteoporosis

20/05/2016

More than 7 in 10 older adults who suffer hip fractures aren't told they have the bone-weakening disease osteoporosis - despite the fact that hip fractures nearly always signify the presence of this potentially debilitating condition, according to revealing new research by Northwell Health physicians.
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Photo: Physician takes a saliva sample from a patient

Searching for signs of disease in spit

10/05/2016

Testing for health conditions usually involves needles, X-rays and other invasive or uncomfortable measures. To make diagnostics less burdensome for patients, scientists are developing alternatives, looking for disease markers in urine - and even spit.
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