ARTIGO ORIGINAL. Arterite de Takayasu: aspectos clínicos e terapêuticos em 36 pacientes. Takayasu’s arteritis: clinical and therapeutic aspects in 36 patients. Disease definition. Takayasu arteritis (TAK) is a rare inflammatory large-vessel vasculitis primarily affecting the aorta and its major branches, but also other large . Request PDF on ResearchGate | On Jan 1, , A.Z. Castellanos and others published Arterite de Takayasu.
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A sixty-five year-old female, born and living in Pelotas, a former smoker, with a previous history of mitral valve disease due to rheumatic fever sequelae, withs replacement by bioprosthesis for 9 years.
Takayasu arteritis TAK is a rare adterite large-vessel vasculitis primarily affecting the aorta and its major branches, but also other large vessels, causing stenosis, occlusion, or aneurysm. This takayaeu leads to arterial stenosisthrombosisand aneurysms. Angiography provides information on vessel anatomy and patency but does not provide information on the degree of inflammation in the wall. It mainly affects the aorta the main blood vessel leaving the heart and its branches, as well as the pulmonary arteries.
For patients who do not respond to arterte may require revascularization, either via vascular bypass or angioplasty and stenting.
Outcomes following revascularization vary depending on the severity of the underlying disease . Left anterior oblique angiographic image of Takayasu’s arteritis showing atkayasu of stenosis in multiple great vessels.
Artérite de Takayasu
Archived from the original on Although the cause of Takayasu arteritis is unknown, the condition is characterized by segmental and patchy granulomatous inflammation of the aorta and its major derivative branches. One rare, important feature of the Takayasu’s arteritis is ocular involvement in form of visual field defects, vision loss, or retinal hemorrhage.
Her laboratory tests did not stand out, with creatinine of 1. Other search option s Alphabetical list.
arterite de Takayasu – Wiktionary
In view of the chronic process and good collateral development, Raynaud’s phenomenon or digital gangrene are very rare in Takayasu arteritis. Takayasu’s arteritis-recent advances in imaging offer promise. Takayasu’s arteritis is similar to other forms of vasculitis, including giant cell arteritis which typically affects older individuals. Onishi and Kagoshima reported similar eye findings in individuals whose wrist pulses were absent.
Chronic total occlusion and successful drug-eluting stent placement in Takayasu arteritis-induced renal artery stenosis. Clinical and statistical analyses of related prognostic factors” PDF. This work is licensed under a Creative Commons Attribution 4. takayasuu
Mitral-aortic intervalvular fibrosa involvement by takayasu’ arteritis. Ann Intern Med ; During the outpatient follow-up, the patient presented partial improvement of symptoms, still complaining of dizziness, slowing of takaasu thinking process and diffuse myalgia, being referred back to the hospital. Subclavian steal in Takayasu’s arteritis. This page was last edited on 18 Decemberat A large collaborative study uncovered multiple additional susceptibility loci for this disease, increasing its number of genetic loci to five risk loci across the genome.
After reviewing the MRA images, we could infer, besides all the aforementioned findings, the patient also suffered of subclavian steal syndrome, as she had an occlusion of the proximal segment of the left subclavian artery Figure 2from its origin all the way to the emergence of the vertebral artery, with filling of the distal bed of the subclavian, which happened because of the reverse blood flow from the ipsilateral vertebral artery.
Additional genetic variants and the classical HLA alleles were imputed artreite analyzed. Stenosis of the renal arteries causes hypoperfusion decreased blood flow of the juxtaglomerular apparatusresulting in exaggerated secretion of renin, and high blood levels of aldosteroneeventually leading to water and salt retention and high blood pressure.
Orphanet: Arterite de Takayasu
A rare complication of this condition are coronary artery aneurysms. Promising results are achieved with mycophenolate and tocilizumab . Check this box adterite you wish to receive a copy of your message.
The clinical expression is varied and may be asymptomatic for several years, or present as nonspecific systemic symptoms such as fever, asthenia, arthralgia, myalgia or night sweats, and more rarely: Normally perfused kidneys produce a proportionate amount of a substance called renin.
Diagnosis is based on the demonstration of vascular lesions in large and middle-sized vessels on angiography, CT scanmagnetic resonance angiography or FDG PET.
The patient was then submitted to an angioplasty with a stent placement in the right iliac artery with complete resolution of the right lower limb injury. Those with the disease often notice symptoms between 15 and 30 years of age. Only comments written in English can be processed.
Nephrol Dial Transplant ; Goodpasture’s syndrome Sneddon’s syndrome. Mesut; Guthridge, Joel M. Takayasu’s arteritis Giant-cell arteritis. Specialised Social Services Eurordis directory. Additional information Further information on this disease Classification s 4 Gene s 3 Clinical signs and symptoms Publications in PubMed Other website s Fainting may result from subclavian steal syndrome or carotid sinus hypersensitivity.