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Connective tissue ulcers
Ganary Dabiri1, Vincent Falanga
1Department of Dermatology and Skin Cancer, Roger Williams Medical Center, 50 Maude Street, Providence, RI 02908, USA.
Insights
Connective tissue disorders (CTD) can cause disabling lower extremity and digital ulcers. Current treatment guidelines are lacking, posing significant challenges for patients and healthcare providers.
Area of Science:
- Rheumatology
- Dermatology
- Vascular Medicine
Background:
- Connective tissue disorders (CTD), also known as collagen vascular diseases, are inflammatory conditions.
- Examples include rheumatoid arthritis, lupus erythematosus, and scleroderma.
- Cutaneous manifestations are common in CTD, aiding in diagnosis.
Purpose of the Study:
- To highlight the occurrence and challenges of lower extremity and digital ulcers in patients with CTD.
- To underscore the lack of established diagnostic and treatment guidelines for these ulcers.
- To emphasize the substantial morbidity and socioeconomic impact of CTD-related ulcerations.
Main Methods:
- Review of existing literature on CTD and associated ulcerations.
- Analysis of clinical presentations and complications.
- Discussion of diagnostic and therapeutic challenges.
Main Results:
- Lower extremity and digital ulcers are infrequent but disabling complications of long-standing CTD.
- The exact frequency and multifactorial causes of these ulcers are not well-defined.
- There are no established guidelines for the diagnosis and treatment of CTD-related ulcerations.
Conclusions:
- CTD-associated ulcers represent a significant medical and economic burden.
- Improved understanding and standardized approaches are needed for managing these intractable wounds.
- Multidisciplinary wound healing centers play a crucial role in patient care.
Abstract:
Connective tissue disorders (CTD), which are often also termed collagen vascular diseases, include a number of related inflammatory conditions. Some of these diseases include rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis (scleroderma), localized scleroderma (morphea variants localized to the skin), Sjogren's syndrome, dermatomyositis, polymyositis, and mixed connective tissue disease. In addition to the systemic manifestations of these diseases, there are a number of cutaneous features that make these conditions recognizable on physical exam. Lower extremity ulcers and digital ulcers are an infrequent but disabling complication of long-standing connective tissue disease. The exact frequency with which these ulcers occur is not known, and the cause of the ulcerations is often multifactorial. Moreover, a challenging component of CTD ulcerations is that there are still no established guidelines for their diagnosis and treatment. The morbidity associated with these ulcerations and their underlying conditions is very substantial. Indeed, these less common but intractable ulcers represent a major medical and economic problem for patients, physicians and nurses, and even well organized multidisciplinary wound healing centers.
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