A less invasive test for Alzheimer’s is a big advance. But it’s not perfect and is not meant to screen healthy people.

A remarkably low translation rate of 0.14% of colorectal cancer (CRC) biomarkers have been approved for patient care. The ...

A new classification tree offers a practical alternative for evaluating esophagogastric junction outflow disorders when more ...

A model combining data on step counts and various measures of heart rate was highly accurate for predicting RA flares 28 days ...

A blood test based on whole-genome sequencing achieved 99% sensitivity and specificity for detecting HPV-positive head and neck cancer. Early postoperative detection of circulating tumor DNA predicted ...

Use of Thermal Ablation in Low-Resource Settings: Experience From Three Multicenter Noninferiority Randomized Clinical Trials Women living with and without HIV, age 30-65 years, were recruited in ...

A brief, 3-question version of the widely used Patient Health Questionnaire-9 (PHQ-9) may provide a faster, yet still accurate, way for physicians to screen for depression, new research suggests. In a ...

The discoveries and progress in medicine, biology, and chemistry in the last decades have revolutionized diagnostic and ...

Dogs trained to detect Parkinson’s disease using scent have shown remarkable accuracy in new research. In a double-blind trial, they identified skin swabs from people with Parkinson’s with up to 80% ...

A recent study investigated the utility of smartphone photography for detecting dental caries in patients undergoing fixed ...