Some 20% of people with axial spondyloarthritis (axSpA) included in a prospective cohort study showed no lesions in their ...

Arachnoid cysts are also known as leptomeningeal cysts. They are CSF-filled extra-axial cysts commonly located adjacent to the brain and skull in the middle and posterior fossa, suprasellar region, ...

Magnetic resonance imaging (MRI) is a technique using magnets, radio waves, and a computer that produces images of soft tissues in the body, like muscles and organs. Unlike some other imaging tests, ...

Correspondence to Dr Adam G Culvenor, La Trobe Sport and Exercise Medicine Research Centre, School of Allied Health, Human Services and Sport, La Trobe University College of Science Health and ...

Axial MRI of the head of a 44-year-old man is shown. Images are fluid-attenuated inversion-recovery (FLAIR) (top row), T2-weighted (middle), and noncontrast T1-weighted images (bottom).