Pulmonary arterial hypertension (PAH) is a rare condition that's difficult to treat. The hallmarks of the disease—narrowing ...

Needle-free blood tests like TAP and Tasso aim to help needle-phobic patients. They face hurdles regarding accuracy.

THE measurement of the packed red-cell volume (or hematocrit) of the venous blood has long been recognized as a useful aid in the study of blood in a large number of clinical conditions. The technic ...

The specimen of choice that enables the collection of small blood volumes from neonatal or critically ill patients is a capillary blood specimen. This specimen type has gained favour with many ...

Considering this knowledge of the retina, the investigators conducted a study in which the goals were to detect and quantify ...

Although the clinical characteristics of childhood periocular capillary haemangiomas are well known, serial measurements of blood velocity and lesion size are unknown. This investigation was designed ...

director of cosmetic and clinical research in dermatology and associate professor of dermatology at Mount Sinai Hospital Broken blood vessels are overgrowths of capillaries—i.e., small blood vessels, ...

3D microvessels have been created to observe how red blood cells transit ultra-small blood vessels. They squeeze single-file through microvessels to bring oxygen and nutrients. Red cells burdened with ...

A new technology recently reported in Nature Metabolism utilizes signal localization to improve the accuracy of non-invasive glucose measurement (NIGM). Study: Non-invasive measurements of blood ...