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Updated: May 14, 2026
07:30
A Test Bed to Examine Helmet Fit and Retention and Biomechanical Measures of Head and Neck Injury in Simulated Impact
Published on: September 21, 2017
[A man with a bump on his forehead after a fall]
Elisabeth G Klompenhouwer1, Irene Thomassen, Joep A W Teijink
1Catharina ziekenhuis, Afd. Radiologie, Eindhoven, the Netherlands. elisabethgenevieve@hotmail.com
Nederlands Tijdschrift Voor Geneeskunde
|February 22, 2013
Summary
A traumatic pseudoaneurysm of the superficial temporal artery in an elderly male was diagnosed using ultrasound. Successful treatment was achieved with a targeted thrombin injection, resolving the forehead swelling.
Area of Science:
- Vascular Surgery
- Diagnostic Imaging
- Interventional Radiology
Background:
- Traumatic pseudoaneurysms are rare vascular injuries that can occur after blunt or penetrating trauma.
- The superficial temporal artery is a common site for head and neck trauma, potentially leading to pseudoaneurysm formation.
Observation:
- An 84-year-old male presented with a three-week history of gradual forehead swelling following a fall.
- Ultrasound with color Doppler imaging revealed a complex fluid collection with a characteristic yin-yang flow pattern.
Findings:
- The imaging findings were highly suggestive of a pseudoaneurysm of the frontal branch of the superficial temporal artery.
- The pseudoaneurysm was successfully treated with a direct injection of thrombin.
Implications:
- This case highlights the utility of ultrasound in diagnosing traumatic pseudoaneurysms of the superficial temporal artery.
- Thrombin injection represents a minimally invasive and effective treatment option for such vascular injuries, avoiding surgical intervention.
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