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Autoimmune-Associated Livedoid Vasculopathy: Response to Immunomodulatory Therapy
1Rheumatology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, USA.
Cureus
|October 22, 2025
Summary
Livedoid vasculopathy (LV) can have autoimmune features. Intravenous immunoglobulin (IVIG) and hydroxychloroquine (HCQ) successfully treated a patient with refractory LV and undifferentiated connective tissue disease (UCTD).
Area of Science:
- Dermatology
- Rheumatology
- Immunology
Background:
- Livedoid vasculopathy (LV) is a rare, chronic occlusive skin disease characterized by painful ulcerations.
- Historically viewed as a thrombotic microangiopathy, recent findings suggest autoimmune involvement in some LV cases.
- Undifferentiated connective tissue disease (UCTD) can present with overlapping features.
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