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Imaging tests for vasculitis include X-rays, ultrasounds, CT scans, MRIs and positron emission tomography (PET) scans. X-rays of your blood vessels. During this procedure, called angiography, a flexible catheter resembling a thin straw goes into a large artery or vein.
Vasculitis involves swelling and irritation, called inflammation, of blood vessels. The inflammation can cause the walls of the blood vessels to thicken. This thickening can narrow the vessels. If the narrowing restricts blood flow, it can damage organs and tissues. There are many types of vasculitis. Most of them are rare.
Research areas of interest include: clinical epidemiology of vasculitic conditions, biomarkers for various forms of vasculitis, clinical trials for large vessel vasculitis, biomarkers and treatment trials for retroperitoneal fibrosis.
Learn about the symptoms, causes and treatment of this blood vessel disease, also called IgA vasculitis, that causes a purplish rash on the lower legs.
Los síntomas de la mayoría de los tipos de vasculitis incluyen los siguientes: Fiebre. Dolor de cabeza. Cansancio. Pérdida de peso. Dolores. Otros síntomas dependen de la parte del cuerpo afectada: Aparato digestivo. Si la vasculitis afecta el estómago o el intestino, podría generar dolor después de comer.
Granulomatosis with polyangiitis (Wegener's). Vasculitis Foundation. https://www.vasculitisfoundation.org/education/vasculitis-types/granulomatosis-with-polyangiitis/. Accessed June 3, 2024. Falk RJ, et al. Granulomatosis with polyangiitis and microscopic polyangiitis: Clinical manifestations and diagnosis. https://www.uptodate.com/contents/search.
This swelling and irritation of the blood vessels may thicken and weaken blood vessel walls. It can restrict blood flow and damage organs.
Estas son algunas preguntas básicas para casos de vasculitis: ¿Qué tipo de vasculitis tengo? ¿Cuál es la causa de la vasculitis? ¿La vasculitis que padezco desaparecerá por sí sola o existe una cura? ¿Debería consultar con un especialista? ¿Cuáles son mis opciones de tratamiento? Tengo otra enfermedad.
Learn about the symptoms, causes and treatment of this blood vessel disease, also called IgA vasculitis, that causes a purplish rash on the lower legs.
If other tests suggest Churg-Strauss syndrome, you might have a small sample of tissue removed for examination under a microscope. The tissue can come from your lungs or another organ, such as skin or muscle, to confirm or rule out the presence of vasculitis.