Background Diagnosing pulmonary embolism may be difficult, because there is no reliable
noninvasive imaging method. We compared a new noninvasive method, gadolinium-…

Vascular disruption has been implicated in coronavirus disease 2019 (COVID-19) pathogenesis
and may predispose to the neurological sequelae associated with long COVID, yet it is …

COVID-19 has been occasionally linked to histologically confirmed cutaneous vasculitis
and a Kawasaki-like vasculitis, with these entities generally having minimal or no lung …

PURPOSE: To compare stepping-table digital subtraction gadolinium-enhanced magnetic
resonance (MR) angiography of the distal aorta and lower extremity arteries with conventional …

✓ Until recently, the inability to demonstrate neurovascular compression of the trigeminal
nerve preoperatively resulted in surgery being offered only in cases of severe trigeminal …

The purpose of this study was to evaluate accuracy of dynamic gadolinium‐enhanced MR
angiography (MRA) of the celiac, superior, and inferior mesenteric arteries in patients with …

Magnetic resonance (MR) imaging has become the leading cross-sectional imaging method
in clinical practice. Since the 1980s, continuous improvements in hardware and software …

As outlined in the original cohort profile, 1 The Irish Longitudinal Study on Ageing (TILDA) is
a prospective cohort study designed to provide an evidence base for addressing the …

Serotonin plays an important role in the etiology of depression. Serotonin is also crucial for
brain development. For instance, animal studies have demonstrated that early disruptions in …

Chronic traumatic encephalopathy (CTE) is a neurodegenerative condition associated with
repetitive mild traumatic brain injury. In recent years, attention has focused on emerging …