Related Experiment Video
Updated: Apr 21, 2026
08:16
High-Resolution Three-Dimensional Imaging of the Footpad Vasculature in a Murine Hindlimb Gangrene Model
Published on: March 16, 2022
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[Why is my foot swollen and red?]
Christoph A Rüst1, Thomas Rosemann1, Beat Knechtle2
1Institut für Hausarztmedizin der Universität Zürich.
Praxis
|November 14, 2014
Summary
A 26-year-old man
Area of Science:
- Dermatology
- Infectious Diseases
- Rheumatology
Background:
- Acrodermatitis chronica atrophicans (ACA) is a late manifestation of Borrelia burgdorferi infection.
- ACA typically affects the extremities, presenting with skin changes.
Observation:
- A 26-year-old male presented with foot swelling and redness.
- Initial investigations ruled out thrombosis and tumorous masses.
Findings:
- Laboratory tests confirmed acrodermatitis chronica atrophicans.
- The patient showed significant regression of cutaneous lesions during treatment.
Implications:
- Early diagnosis and treatment of ACA are crucial for managing Lyme disease.
- This case highlights the importance of considering ACA in patients with unexplained limb swelling and redness.
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