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Imaging in polymyalgia rheumatica: which technique to use?

Fabiana A Figus1, Marta Skoczyńska2, Rebecca McConnell3

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This summary is machine-generated.

Polymyalgia rheumatica (PM) diagnosis relies on assessing inflammation and imaging, as no gold standard exists. This review examines the role of various imaging techniques in diagnosing and monitoring PM over the past decade.

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Area of Science:

  • Rheumatology
  • Medical Imaging
  • Inflammatory Disorders

Background:

  • Polymyalgia rheumatica (PM) is an inflammatory rheumatic condition causing pain and stiffness in the neck, shoulders, and pelvic girdle.
  • PM may be associated with giant cell arteritis.
  • Current diagnosis lacks a gold standard, necessitating comprehensive inflammatory assessment and imaging.

Purpose of the Study:

  • To review the current applications of various imaging modalities in the diagnosis and follow-up of polymyalgia rheumatica.
  • To clarify the advantages and disadvantages of different imaging techniques for PM.
  • To provide an updated overview based on literature from the last 10 years.

Main Methods:

  • Literature review of studies published in the last 10 years.
  • Analysis of imaging techniques used in polymyalgia rheumatica.
  • Evaluation of imaging for diagnosis, complications, and association with giant cell arteritis.

Main Results:

  • Multiple imaging techniques including radiography, ultrasound, MRI, and PET/CT are utilized in PM assessment.
  • Each imaging modality presents unique benefits and limitations for evaluating PM.
  • Imaging plays a crucial role in disease stratification and monitoring PM patients.

Conclusions:

  • Imaging is integral to the diagnostic process and follow-up of polymyalgia rheumatica.
  • Understanding the strengths and weaknesses of different imaging methods aids in optimal patient management.
  • Further research may refine the role of specific imaging techniques in PM.