Positron Emission Tomography in the Diagnosis and Management of Giant Cell Arteritis

Authors

  • Michael L. Szmodis BS,

  • Richard C. Reba MD,

  • David Earl-Graef MD


Address all correspondence to Richard C. Reba, Georgetown University Hospital – Radiology, 3800 Reservoir Rd, NW Gorman 2005, Washington D. C. 20007-2197.

Abstract

We describe a 58-year-old woman who presented with new onset of temporal headaches and a nondiagnostic temporal artery biopsy in whom positron emission tomography led to the diagnosis of giant cell arteritis. After treatment with corticosteroids the patient's symptoms resolved. A repeat 18FDG PET-CT scan illustrated virtually complete resolution of the abnormal 18FDG uptake in the arterial wall.

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