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Query: UMLS:C0039483 (giant cell arteritis)
 3,204 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 248 patients with giant cell arteritis, 34 had evidence that the disease affected the aorta or its major branches. Symptoms suggestive of large artery involvement were intermittent claudication of an extremity, paresthesias, and Raynaud's phenomenon. Physical findings included absent or decreased large artery pulses and bruits over large arteries. Four patients presented with decreased upper extremity pulses as the initial manifestation of their arteritis. Nine other patients under treatment for temporal arteritis or polymyalgia rheumatica first developed evidence of large artery involvement as corticosteroid therapy was tapered or discontinued. Angiography, performed in 10 patients, was helpful in indicating arteritis rather than atherosclerosis as the cause of large artery disease. Three patients died with aortic rupture, and, at autopsy, widespread giant cell arteritis was found. However, when corticosteroids were given in adequate doses, the response was favorable in most patients; intermittent claudication decreased and the pulses improved.
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PMID:Large artery involvement in giant cell (temporal) arteritis. 120 May 25

Stiffness of the jaw was noted in the first descriptions of temporal arteritis. It was only in 1944 that Horton used the term intermittent claudication and related this sign to effort ischemia due to thrombosis of facial arteries. The introduction of ultrasound techniques has enabled the permeability of facial arteries to be confirmed in spite of induration and absence of pulsatility clinically. Anatomical studies have defined the preponderant role of the internal maxillary artery in the vascular supply of the masseter muscles and have enabled the localization of an appropriate and reliable site for ultrasound study: the pterygo-maxillary fossa. The velocimetric data thus collected confirm that the internal maxillary artery is affected and define the etiopathogenesis of intermittent jaw claudication during temporal arteritis. This sign is observed on average in one patient in three suffering from temporal arteritis. While several cases of intermittent jaw claudication have been described in severe atheromatous stenosis of the common carotid or external carotid arteries, or in relation to other causes (rheumatological, neoplastic, psychological ...), the observation of this syndrome in a suspicious clinical and paraclinical context constitutes an excellent orientation sign in favor of temporal arteritis.
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PMID:[Intermittent claudication of the jaw in temporal arteritis]. 269 73

We describe a case of histologically proven giant cell arteritis (GCA) in a 62-year-old woman who initially presented with upper limb girdle pain and weakness, and intermittent claudication. Clinical improvement was obtained with oral prednisolone. She subsequently developed a photosensitive rash and was diagnosed as having systemic lupus erythematosus. The features of the two conditions and the possibility of an association are discussed.
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PMID:Giant cell arteritis and systemic lupus erythematosus. 340 55

A 72-year-old woman suffered from giant cell arteritis (GCA) which developed into lingual infarction and monocular blindness. Temporary obscuration of vision and lingual symptoms such as increasing malaise, pain and intermittent claudication may precede the catastrophic results of arteritis. Emphasis is laid on early recognition and treatment of GCA.
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PMID:Lingual infarction and sudden blindness due to giant cell arteritis. 662 40

We report the case of a patient with extensive extracranial arteritis in whom intermittent claudication of the tongue was followed by incipient gangrene and in whom response to steroid and anticoagulant therapy was rapid. The importance of recognizing this unusual presentation of temporal arteritis and instituting therapy early is emphasized.
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PMID:Acute lingual ischaemia complicating temporal arteries. 725 18

Intermittent claudication of the masticatory muscles is an unusual symptom sometimes described in association with temporal arteritis. We describe here two cases where this symptom was due to insufficient blood supply to the masticatory muscles caused by atherosclerotic changes of carotid vessels. In one of our cases surgical revascularization was followed by the disappearance of this symptom.
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PMID:Ischaemic intermittent claudication of the masticatory muscles: two case reports. 733 61

Giant cell arteritis is an inflammatory disease that can affect the arteries anywhere in the body. Two cases are reported in which the arteries of the lower limbs were involved. Intermittent claudication with a walking distance of only 30 m was the inaugural manifestation in both cases. A biopsy of the superficial femoral artery provided the diagnosis in the first case. Ergotamine toxicity was considered initially in the second case. Acute ischemia and gangrene requiring amputation can complicate giant cell arteritis of the lower limbs and consequently corticosteroid therapy in an effective dose should be given as soon as the diagnosis is made. The inflammatory arterial lesions improve under therapy, but irreversible fibrosis with stenosis can develop if treatment is initiated late.
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PMID:Giant cell arteritis involving the lower limbs. 933 33

Some arguments are in favor of the role of Chlamydia in the pathogenesis of atherosclerosis and some vasculitis. Illustrating this possible relation, we report the case of a patient developing consecutively a Chlamydia psittacci infection and a temporal arteritis. A 73-year-old woman, with no significant medical history, was hospitalized for constitutional symptoms. Three weeks before, she had described fever and sore throat of two days' duration. Since that time, she had remained exhausted and developed a mild intermittent claudication of the jaws. Clinical examination was poor. A biological inflammatory syndrome was noticed. Chest X-ray revealed bilateral interstitial opacities. The titer of anti-C. psittaci antibodies was significant (positive 1g G at 1/2048). Soon after initiation of doxycycline, a temporal arteritis biopsy was performed, due to the persistence of clinical symptoms and high inflammatory syndrome, conclusive for the diagnosis of temporal arteritis. Corticotherapy was added to antibiotic therapy, resulting in the decrease of inflammatory syndrome and an improvement in the general status of the patient. X-ray opacities decreased in three weeks. Serological control after three months showed a decrease of the titer of anti-C. psittacci antibodies to 1/256, confirming the initial diagnosis of Chlamydia pneumopathy. Our observation could provide one more argument for the role of bacteria-like Chlamydia in the pathogenesis of vascular diseases. Prospective seroepidemiological and molecular biology studies could allow us to clarify the association between Chlamydia infections and inflammatory vasculitis-like temporal arteritis.
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PMID:A possible association between Chlamydiae psittacci infection and temporal arteritis. 1119 20

Among 8 patients with giant cell arteritis (GCA) (6 women, 2 men) whose clinical presentations were compatible with temporal arteritis (TA), 6 were followed for 37-105 (mean 74.9) months, one died shortly after treatment onset, and the last was asymptomatic (10 mg steroids/day) when lost to followup at 29 months. All 8 patients had bilateral leg claudication of recent onset; for 6 patients, this was the first symptom. All leg angiograms showed multiple, bilateral, long and smooth stenoses, thromboses, or both. Biopsies of diseased leg arteries from 4 patients provided histological proof of GCA; another case was histologically proven post mortem. Among the 5 patients who met at least 3 American College of Rheumatology criteria of GCA or TA, 3 without histologically documented leg GCA also had biopsy proven temporal GCA (n = 1), or headaches and claudication and angiographic inflammatory arteritis of the arms (n = 2). All patients received steroids; 3 had bypasses, one with endarterectomy. Five are asymptomatic after 24-100 months of steroids (mean 50.6). Revascularization was not successful; one amputation was necessary. Large artery involvement in GCA can affect the legs. Bilateral and rapidly progressive intermittent claudication of recent onset is the most common symptom, even in the absence of headaches or the presence of a silent inflammatory syndrome. Early diagnosis allows rapid initiation of steroid therapy, which is usually able to generate a sufficiently good response to avoid vascular surgery.
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PMID:Lower limb giant cell arteritis and temporal arteritis: followup of 8 cases. 1140 40

Giant cell arteritis (GCA) is a disease of unknown etiology characterized by granulomatous inflammation of medium and large arteries. A 69-year-old man presented with right jaw claudication, intermittent scalp tenderness without headache, and visibly swollen temporal arteries. Results of a right temporal artery biopsy were positive for GCA. Auscultation revealed audible bruits of the temporal arteries. We believe this is the first reported example of bruits of the temporal arteries as a manifestation of GCA. The condition resolved with corticosteroid therapy.
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PMID:Temporal artery bruits in a patient with giant cell arteritis. 1250 11


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