Conceptual framework of venous perfusion source mapping in the superior cerebral veins. Credit: Nature Communications (2025). DOI: 10.1038/s41467-025-59108-3 ...

Yet, perfusion MRI approaches are not easy to implement for whole-brain research in mice due to their small size. This non-invasive, repeatable, simple hypoxia BOLD-MRI method is capable of ...

TCT 756: Fractional Flow Reserve in Saphenous Vein Grafts for the Detection of Myocardial Ischemia Determined by Perfusion Imaging Presenter: Roel Hoek REGISTER for free or LOG IN to view this content ...

Using magnetic resonance imaging in patients with β-thalassemia, researchers confirmed that there’s an increase in cerebral blood perfusion secondary to anemia severity, leading to a new theory ...

Cephalic vein thrombosis is a blood clot in the cephalic vein in the arm. Read about the causes, symptoms, diagnosis, treatment, prevention, and outlook.

Routinely trade-offs between the spatio-temporal resolution, volume coverage and SNR are done in first pass cardiac perfusion MRI due to the restricted imaging acquisition window (usually of the order ...

Meeting Coverage > ECTRIMS Expert Video Roundtable Central Vein Sign as an Imaging Biomarker of Multiple Sclerosis — Our panel of experts discuss emerging data that is leading to new MS ...

Doctors may use a heart perfusion imaging scan to check a person's heart health and function. Learn the risks, procedure, and how to prepare for this test.

As long as the origin vein, along with any attached veins, was successfully removed, then it can’t come back. However, it’s still possible for new spider veins to emerge over time.

The results of your heart perfusion scan will be considered along with other factors such as additional imaging, blood tests, and a review of your symptoms and family medical history.

Best in physics: dose-optimized MLC tracking and radio-immunotherapy “The SOBP-irradiated mice exhibited similar FLASH normal tissue sparing to the shoot-through irradiated mice,” said Kim.