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Behçet's disease: How to diagnose and treat vascular involvement
1University of Istanbul, Cerrahpasa Medical Faculty, Department of Medicine, Division of Rheumatology, Istanbul 81310, Turkey.
Insights
Behçet's disease causes recurrent lesions and sight-threatening inflammation. Vascular issues, especially blood clots in veins and arteries, are common and increase mortality risk.
Area of Science:
- Rheumatology
- Internal Medicine
- Vascular Medicine
Background:
- Behçet's disease is a multisystem disorder of unknown cause.
- It presents with mucocutaneous lesions, panuveitis, and characteristic vascular involvement.
- Vascular manifestations are more severe in males, often involving veins and leading to thrombosis.
Purpose of the Study:
- To summarize the key features of vascular involvement in Behçet's disease.
- To highlight the common types and consequences of vascular complications.
- To emphasize the importance of immunosuppressive therapy.
Main Methods:
- Review of clinical characteristics of Behçet's disease.
- Analysis of vascular manifestations, including thrombosis and aneurysms.
- Evaluation of mortality causes and treatment strategies.
Main Results:
- Lower extremity vein thrombosis (LEVT) is the most frequent vascular manifestation.
- Pulmonary artery involvement (PAI) and Budd-Chiari syndrome are major causes of mortality.
- Individuals may present with multiple types of vascular involvement, often starting with LEVT or cerebral venous sinus thrombosis.
Conclusions:
- Vascular involvement is a critical and potentially fatal aspect of Behçet's disease.
- Early diagnosis and management of vascular complications are essential.
- Immunosuppressive treatment is crucial for preventing attacks and improving survival in Behçet's disease patients.
Abstract:
Behçet's disease is a multisystem disorder with unknown etiology and a unique geographic distribution. The disease is characterized by recurrent skin-mucosa lesions and sight-threatening panuveitis. Vascular involvement, which is more common and more severe among males, has also equally characteristic features such as affecting mostly veins, having a significant tendency for thrombosis, and running a relapsing course. Lower extremity vein thrombosis (LEVT) is the most frequent manifestation, followed by vena cava inferior thrombosis. Pulmonary artery involvement (PAI), the most common form of arterial involvement, manifests as aneurysms and "in situ" thrombosis. PAI and Budd-Chiari syndrome are the leading causes of increased mortality. In vascular cluster, typically, several types of venous or arterial vascular involvement may accumulate in the same individual. LEVT or cerebral venous sinus thrombosis is often present in these subgroups as the first event. Immunosuppressive treatment is essential in preventing the attacks and increasing survival.
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