PET scans pick up large vessel vasculitis

​​​​​​​Australian study shows radioactive imaging can assist diagnosis and management

Using a specialised PET scan can help diagnose large vessel vasculitis, particularly in patients who fail to meet American College of Rheumatology diagnostic criteria, a small Australian study suggests.

PET scan

The scan that uses radioactive glucose can also monitor disease activity, identify occult sites of large vessel inflammation and titrate doses of prednisolone in selected cases, the authors report in the International Journal of Rheumatic Diseases.

The research team, led by rheumatologist Professor Catherine Hill, carried out an

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