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A woman with temporal pain

Lauren Fine1, Scott Kurpiel1, Ashley Carter1

  • 1Department of Emergency Medicine, Baylor University Medical Center, Dallas, Texas.

Proceedings (Baylor University. Medical Center)
|August 22, 2022
PubMed

Insights

Giant cell arteritis (GCA) diagnosis is challenging. Bedside ultrasound offers a rapid, safe method for diagnosing GCA in emergency departments, even with normal inflammatory markers.

Area of Science:

  • Emergency Medicine
  • Vascular Surgery
  • Rheumatology

Background:

  • Giant cell arteritis (GCA) is a vasculitis affecting large arteries, primarily the aorta and its branches.
  • Diagnosis of GCA often relies on temporal artery biopsy, which can be invasive and delayed.
  • Clinical presentation includes headache, jaw claudication, visual disturbances, and elevated inflammatory markers.

Keywords:
Giant cell arteritishalo signheadachepoint-of-care ultrasoundtemporal arteritisvascular ultrasound

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