OBJECTIVE: Use of TA-US for diagnostic investigation of giant cell arteritis (GCA) has been proposed but remains a matter of debate because of the heterogeneous findings. We retrospectively evaluated operating characteristics of temporal artery ultrasonography (TA-US) in a single teaching hospital. METHODS: All subjects with suspected GCA had been seen ...

Giant cell arteritis, Takayasu arteritis, and Horton disease are rare, idiopathic diseases that cause chronic inflammation and obliteration of large arteries, mainly the aorta and its major branches. Histological examination reveals multinucleated giants cells and clinical presentation is characterized by general symptoms and/or symptoms related to stenosis or occlusion of ...

The objective of the study is to report a case of atrial myxoma with bloodstream metastasis misdiagnosed to be Takayasu arteritis. A 23-year-old woman manifested with fever, repetitive vasocerebral events and extremities ischemic signs (claudication, difference of BP in arms and absence of pulse) for 5 years. Imaging studies revealed ...

Two patients with giant cell arteritis (GCA) had a malignant course despite aggressive immunosuppressive therapy. A 63-year-old woman presented with symptoms of headache, jaw claudication, scalp paresthesia, and visual disturbances. A temporal artery biopsy showed GCA. While on prednisone, she suffered ischemic strokes, and serial cerebral angiograms demonstrated bilateral, severe ...

BACKGROUND: Vasculitis may cause inflammation in any single or group of blood vessels. Traditionally, giant cell arteritis involves the extracranial branches of the carotid, and Takayasu arteritis affects the aorta and its major branches. These diseases are quite rare, but have the potential to be fatal. OBJECTIVES: We describe the ...

It is not established whether the increased risk of stroke in patients with giant cell arteritis (GCA) is because of atherosclerosis, persistent arterial inflammation, or an iatrogenic effect of corticosteroids. This creates difficulties in choosing the most appropriate treatment. We report 2 patients with GCA who developed repeated strokes involving ...

A 24-year-old Japanese woman underwent ilioaxillary bypass with an expanded polytetrafluoroethylene graft and axillocarotid bypass with an autologous saphenous vein graft for severe brain ischemia due to Takayasu arteritis. A method that involved wrapping strips of the graft around the artery was used to prevent stretching of the anastomotic site. ...

INTRODUCTION: Temporal artery biopsy is a widely performed procedure for clinically suspected temporal arteritis. We the report the case of a 79-year-old male with mantle cell non-Hodgkin's lymphoma previously treated with chemotherapy under follow-up with right-sided orbital recurrence, who developed right temporal headache, tenderness, and visual symptoms in the right ...

INTRODUCTION: We describe a patient with a known diagnosis of Takayasu's arteritis who presented late in the third trimester. She was delivered by caesarean section and her postpartum course was complicated by aortic dissection. METHOD: This report is the first to describe peripartum aortic dissection in a patient with known ...

We describe a case of a 75-year-old man with diabetes type II and end-stage renal disease, presenting with a one-month history of blurring of vision in the left eye. Fundus exam showed pale and swollen optic nerve in the left eye, and temporal artery biopsy showed diffuse and extensive calcification ...

Takayasu arteritis is an inflammatory disease of unknown etiology that involves the aorta, its major branches, and the pulmonary artery. We describe three patients with Takayasu arteritis who showed abnormal velocity profile of the thoracic aorta and supra-aortic arteries on time-resolved three-dimensional (3D) phase-contrast MR imaging and velocity mapping techniques. ...

Summary Temporal arteritis or giant cell arteritis is a systemic granulomatous vasculitis of medium and large-sized arteries, most frequently involving the temporal artery. It presents with headache, fever, elevated erythrocyte sedimentation rate and anemia. If untreated, complications like ischemic optic neuritis may even lead to blindness. Although very rare, scalp ...

Giant cell arteritis (GCA) is a primary large-vessel vasculitis predominantly seen in the elderly that preferentially involves the external carotid artery and its branches. However, inflammation of the aorta and its branches occurs in a subset of patients although symptoms of aortic involvement may appear years after the initial diagnosis ...

BACKGROUND: Clinical experience with surgical decompression of specific peripheral nerves in the head and neck for the relief of migraine headache symptoms has proven to be effective in most patients. Some patients, however, continue to have residual symptoms after these procedures. In an effort to better understand potential etiologies for ...

Primary angiitis of the central nervous system (PACNS), also called primary CNS vasculitis, is an idiopathic inflammatory condition affecting only intracranial and spinal cord vessels, particularly medium-sized and smaller arteries and arterioles. Angiography and histopathology typically do not reveal evidence of systemic vasculitis.(1,2) Histopathology usually reveals granulomatous inflammation affecting arterioles ...

OBJECTIVES: To validate the previously proposed classification criteria for Henoch-Sch?nlein purpura (HSP), childhood polyarteritis nodosa (c-PAN), c-Wegener granulomatosis (c-WG) and c-Takayasu arteritis (c-TA). METHODS: Step 1: retrospective/prospective web-data collection for children with HSP, c-PAN, c-WG and c-TA with age at diagnosis

Chronic idiopathic granulomatous arteritis of the large vessels - and, specifically, "Takayasu's arteritis" and "giant cell arteritis" - is an unusual condition that rarely leads to stroke and is only occasionally associated with Crohn's disease. We report here on a unique case of a 56-year-old man with a 25-year history ...

The aim of this report is to demonstrate the successful endovascular treatment of bilateral renal artery stenosis due to Takayasu arteritis by cutting balloon angioplasty in a 5-year-old child with mid-term follow-up.

Takayasu's arteritis (TA) is an inflammatory vasculitis of aorta and its branches, its low incidence limited our recognition to this entity. We sometimes can confuse this desease with polyarteritis nodosa and other vasculitis when no conventional "big artery" involved in TA cases. Here we report a 26-year-old man with Takayasu's ...

We describe an autopsy case of Takayasu arteritis with right atrium perforation and injuries of the right common iliac artery and vein caused by cannulation for percutaneous cardiopulmonary support (PCPS). The decedent was an 8-year-old girl admitted for examination in respect to chest pain and syncope. During catheter angiography, she ...

OBJECTIVE: The subtemporal approach for a superficial temporal artery-to-superior cerebellar artery bypass requires significant superior retraction that can injure the temporal lobe, compromise veins, and cause edema postoperatively. In contrast, the pretemporal approach requires posterolateral retraction that seems to be less injurious to the temporal lobe and better tolerated clinically. ...

The clinical symptoms of Takayasu's arteritis (TA), which mainly affects the aorta and major aortic branches, vary widely depending on the site and degree of arterial lesions. We present herein the case of a young man whose initial symptom was pulmonary artery occlusion and who manifested TA 6 years later ...

BACKGROUND: Alteration of arterial elastic properties is known to occur in patients with arteritis. Velocity vector imaging (VVI) is a new technology to assess multi-dimensional regional mechanics in terms of velocity, strain, strain rate and displacement. The aim of the present study was to investigate the mechanical properties of the ...

BACKGROUND: Ultrasonography of temporal arteries is not commonly used in the approach of patients with suspected giant cell arteritis (GCA) in clinical practice. A meta-analysis of primary studies available through April 2004 concluded that ultrasonography could indeed be helpful in diagnosing GCA. We specifically re-examined the diagnostic value of the ...

ABSTRACT: Takayasu arteritis is a large vessel systemic granulomatous vasculitis characterized by stenosis or obliteration of large and medium sized arteries. It commonly involves elastic arteries such as the aorta and its main branches. Renal artery involvement is rare and has not been reported in a child. We report a ...

Coronary arterial involvement is rare in Takayasu's arteritis. We describe successful coronary arterial bypass grafting in a 15 year teenager with Takayasu's arteritis and unstable angina because of stenosis of the main stem of the left coronary artery.

We report the case of a 12-year-old girl who presented with isolated chest pain on minimal exertion over the last 2 months. A coronary angiography revealed severe narrowing of the left coronary artery ostium and increased thickness of the ascending aortic wall was demonstrated by transoesophageal echocardiography, suggesting the diagnosis ...

Takayasu's arteritis can involve the ostia of coronary arteries. We report a patient with Takayasu's arteritis involving the ostia of three large coronary arteries who was successfully treated by percutaneous coronary intervention (PCI) with a drug-eluting stent (DES) and had a good clinical outcome after 12 months. A 37-year-old male ...

The testes and the spermatic cord of raccoons (Procyon lotor, kits to adult breeders; n = 48) were examined. Segmental arteritis confined to the extratesticular portions of the testicular artery was present in raccoons of all ages. The arterial changes were seen in laboratory-confined experimental and control animals as well ...

Both the central nervous system (CNS) and the peripheral nervous system (PNS) are major target organs in primary vasculitides. They may either be affected in the setting of systemic vasculitis, potentially involving any other organ, or they may be the sole site of the inflammatory process. In both cases, the ...

OBJECTIVE: Temporal artery vasculitis (TAV) in patients younger than 50 years is extremely rare. A case of TAV in an 18-year-old man is described here, followed by a literature review regarding cases of all types of vasculitic involvement of the temporal arteries in the young. METHODS: Review of the English ...

We report a 40-year-old woman with saddle shaped-nose and bilateral deformed "cauliflower" ears who was admitted to our clinic because of arthralgia, fatigue, weakness and coldness in both arms, recurrent swelling and pain of the nose and both auricles. On physical examination, bruits were heard over both carotid arteries and ...

A 43-year-old woman reported pain in the right hypochondrium, which had started 3 years before and had been worsening for the past few days. Claudication in the superior and inferior limbs, diffuse myalgia, dyspnea, precordialgia followed by dizziness and visual turbidity were added to the clinical picture. In the physical ...

OBJECTIVE: To identify analytical and clinical variables that may improve the effectiveness of temporal artery biopsy (TAB) for the diagnosis of giant cell arteritis (GCA). MATERIALS AND METHODS: A retrospective study of TABs conducted between 1989 and 2007 at the 450-bed Hospital Parc Taul?, Sabadell. Demographic data, clinical manifestations, analytical ...

We report a 68-year-old woman who was incidentally diagnosed as having an occlusion in the right internal carotid artery on magnetic resonance angiography. On ultrasound, the right common carotid artery showed narrow and tortuous lumens, which suggest the uneven thickening of the arterial wall in the nonactive stage of Takayasu's ...

A 79-year-old male presented with symptoms suggesting giant cell arteritis (GCA) and elevation of acute-phase reactants. Bilateral superficial temporal artery (STA) biopsies were negative for GCA. However, the right-sided biopsy showed a STA dissection. Spontaneous isolated STA dissection has never been reported previously. The pertinent available literature is also discussed.

Takayasu arteritis is a rare, idiopathic, and chronic inflammatory large vessel vasculitis, involving mainly the aorta and its major branches. Takayasu arteritis predominantly affects women. The clinical presentation is characterized by an acute phase with constitutional symptoms, followed by a chronic phase in which symptoms relate to stenosis or occlusion ...

A 49-year-old woman presenting with leg edema and progressive dyspnea on exertion was found to have a diastolic murmur. Echocardiography revealed increased left ventricular volume and severe aortic regurgitation (AR). She also had pain in her chest and left shoulder. Gallium scintigraphy showed increased uptake in the sternum, and further ...

OBJECTIVES: To retrospectively analyse inflammatory involvement of the ophthalmic arteries in patients with GCA utilizing high-resolution MRI. METHODS: A cohort of 50 patients with GCA who had been examined by 1.5 or 3T high-field MRI was analysed retrospectively in a consensus reading for possible involvement of the ophthalmic arteries. In ...

OBJECTIVE: To determine to what extent performing simultaneous bilateral temporal artery biopsies might increase the diagnostic sensitivity in giant cell arteritis (GCA). METHODS: In total 173 consecutive pathology reports of temporal artery biopsies were reviewed for histological findings by a single pathologist. The rate of discordance of biopsy results was ...

OBJECTIVE: Ophthalmic complications are common in acute GCA. Do temporal artery ultrasound and clinical parameters correlate with the occurrence and severity of ophthalmic complications? METHODS: The results of temporal artery ultrasound examinations are compared with the occurrence of anterior ischaemic optic neuropathy (AION), central retinal artery occlusion (CRAO), branch retinal ...

Neurological manifestations may complicate Takayasu arteritis (TA) but seizures are rare. A 40-year-old man with TA presented with recurrent episodes of epileptic seizures. Episodes consisted of a brief period of unresponsiveness followed by sudden falling, tonic stiffening and limb jerking. A postictal period with drowsiness, urine incontinence and a temporal ...

Most cases of chronic stenosis or occlusive lesions of the pulmonary arteries are attributed to thromboembolism, and pulmonary arteritis is extremely rare as the primary cause of these entities. We report a case of pulmonary stenosis and occlusion caused by Takayasu arteritis. The patient was a 54-year-old woman who presented ...

Takayasu's arteritis (TA) is a rare vasculitis that affects the aorta and its primary branches. Heterogeneous clinical manifestations have been described in different geographical areas. We aimed to evaluate demographic, clinical, and angiographic features and the outcome in 16 TA patients who were followed in a single center in Serbia. ...

PURPOSE: Takayasu's arteritis (TA) is a non-specific, chronic, inflammatory panarteritis, affecting the aorta, its major branches and pulmonary arteries. The percutaneous or surgical revascularization in these patients is often difficult and challenging because of diffuse and multi-vessel involvement, difficulty in management of disease activity, and high rate of restenosis and ...

PURPOSE OF REVIEW: Ultrasonography, MRI, and PET are increasingly studied in large-vessel vasculitis. They have broadened our knowledge on these disorders and have a place in the diagnostic approach of these patients. RECENT FINDINGS: Temporal artery ultrasonography can be used to guide the surgeon to that artery segment with the ...

OBJECTIVE: To evaluate the diagnostic value of colour-duplex ultrasonography (CDU) of the temporal and ophthalmic arteries in the diagnosis of giant cell arteritis (GCA) and its usefulness in the follow-up of the disease. Furthermore, to examine the relationship between CDU abnormalities in ophthalmic arteries and blindness. METHODS: This is a ...

Takayasu arteritis is a chronic inflammatory disease that affects mainly the aorta, main branches of aorta, and pulmonary arteries with unknown etiology. Disease affecting solely the renal arteries is rare. We will present a case that had hypertension, hypokalemia, and metabolic alkalosis where the etiology was type 2 Takayasu arteritis, ...

BACKGROUND: Permanent visual loss (PVL) is the most feared complication of giant cell arteritis (GCA), and its risk factors are still unclear. OBJECTIVES: The aim of our study was to assess the pathological features predictive of PVL on temporal artery biopsy (TAB) specimens in patients with GCA. METHODS: The slides ...

BACKGROUND: Intraoperative angiography is useful in evaluating the vascular lesion before clipping/excision, presence of any residual lesion, and excluding unintended occlusion/stenosis of the arterial branch/parent artery. The previously reported techniques using the superficial temporal artery involved either retrograde cannulation of the aortic arch or its permanent obliteration at the end ...