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

The first population-based incident case-control study of temporal arteritis (TA) in the US was conducted using the unique data resources of the Rochester Epidemiology Project. During the period 1950-1985, 88 newly diagnosed cases of biopsy-proven TA were identified among residents of Olmsted County, Minnesota. Cases were each matched to four Olmsted County community controls on age, sex and duration of community medical record. Odds ratios (OR) were calculated for marital status, education, Quetelet index, pregnancy, age at menopause, thyroid disease, diabetes, smoking, hypertension, angina, myocardial infarction, peripheral vascular disease, and stroke. Multivariable conditional logistic regression analysis identified statistically significant adjusted OR for smoking (2.3, 95% CI = 1.3-4.1). Elevated ORs which were not statistically significant were noted for angina, myocardial infarction, and peripheral vascular disease. These data suggest that TA and arteriosclerosis may share a common causal pathway. Alternatively, histopathological misclassification of temporal artery biopsies may have resulted in the observed association. Due to the limited power of this population-based study, multicentre collaboration should be encouraged to more precisely define the epidemiology of TA.
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PMID:A population-based case-control study of temporal arteritis: evidence for an association between temporal arteritis and degenerative vascular disease? 262 Oct 19

A middle-aged man with only slight symptoms of disease of short duration died suddenly. On autopsy he was found to have not only disseminated visceral giant cell vasculitis with involvement of large and medium-sized arteries and veins, but also sarcoid granulomas in many organs, especially in enlarged mediastinal lymph nodes as well as in several vessel walls. Death was caused by myocardial infarction due to granulomatous vasculitis. This combination of diseases has not previously been described, and the question is whether it represents giant cell arteritis and sarcoidosis, separately, or whether it is a manifestation of a broad spectrum of the same disease.
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PMID:Combined sarcoidosis and disseminated visceral giant cell vasculitis. 274 57

Giant cell arteritis with coronary involvement is an uncommon event, often discovered at autopsy after a myocardial infarction. We report the case of a 70-year-old female with unstable angina pectoris persisting despite angioplasty and antianginal treatment, associated with chronically increased erythrocyte sedimentation rate. Temporal artery biopsy was negative but ophthalmic assessment showed sequelae of ischaemic optical neuritis. Response to prednisone therapy was striking, with complete disappearance of angina pectoris, normalization of erythrocyte sedimentation rate and decreased thallium uptake at scintigraphy. This is the first case of giant cell arteritis of the coronary arteries seen after attempted therapy with percutaneous transluminal coronary angioplasty. Such findings justify considering giant cell arteritis each time a case of coronary manifestations with increased erythrocyte sedimentation rate resists medical treatment, or recurs after coronary angioplasty.
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PMID:Inflammatory arteritis with reversible coronary localization in a 70-year-old woman. 275 21

Giant cell arteritis (GCA) may present as pyrexia of unknown origin with profuse night sweats, pain on mastication, headache, pain in the region of the temporal arteries, polymyalgia rheumatica, myocardial infarction or dissecting aortic aneurysm. Few cases with pulmonary involvement have been described. We report a patient with temporal arteritis preceded by pulmonary vascular disease.
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PMID:Giant cell arteritis with pulmonary involvement. 316 24

Circulatory disturbances of the tongue are extremely rare because of its rich blood supply. Based on five case reports and a review of the literature we show that lingual circulatory disturbances may be due to impairment of venous drainage resulting in a large acute swelling of the tongue, or to ischemia carrying a painful tongue swelling, and possibly ulceration or partial tongue necrosis. The impairment of venous drainage appears to develop only as a consequence of an extensive posttraumatic or inflammatory edema of the floor of the mouth and tongue base. Ischemic lingual necrosis is most often due to giant cell arteritis and mostly occurs in elderly women. The correct diagnosis should be established as soon as possible because high-dose cortisone therapy both relieves the patient's complaints and prevents life-threatening complications such as myocardial infarction and apoplexy.
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PMID:[Acute circulatory disorders of the tongue]. 336 Jun 28

Extracranial giant cell arteritis occurs in 10% to 15% of patients with temporal arteritis and polymyalgia rheumatica. Aorta and its major branches are most often involved and death may result from an unsuspected ruptured aortic aneurysm or aortic dissection. Involvement of coronary arteries by giant cell arteritis resulting in death from myocardial infarction is extremely rare. This article describes one such case: an 84-year-old man who died of acute myocardial infarction with the unexpected autopsy finding of giant cell aortitis and coronary arteritis, and who, three years earlier, had sudden onset of bilateral blindness and biopsy-proven temporal arteritis.
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PMID:Temporal arteritis with giant cell aortitis, coronary arteritis, and myocardial infarction. 375 98

Giant-cell or temporal arteritis is a generalized vasculitis that predominantly affects large- and medium-sized arteries in people over 50 years of age. The illness is commonly characterized by the initial symptoms of headache, temporal artery tenderness or pulselessness, musculoskeletal pain, fever, and fatigue. The most dreaded consequence of giant-cell arteritis is visual loss, which is usually irreversible on presentation. Giant-cell arteritis may present with unusual clinical manifestations such as lip, scalp, and tongue necrosis, carpal tunnel syndrome, claudication of the limbs, strokes, angina pectoris, myocardial infarction, hematuria, cough, or other CNS symptoms. The etiology of the disease is unknown. Emergency physicians are usually familiar with the more common clinical symptoms but one must consider the unusual manifestations of the disease, because early recognition and initiation of therapy (steroids) decrease morbidity and can prevent blindness.
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PMID:Giant-cell arteritis. 379 80

Nine patients who have died of giant cell arteritis (GCA) are described. Two patients died of myocardial infarction caused by GCA in the coronary arteries. Another two patients died of dissecting aneurysm of the aorta where GCA were found in the lesions of the aorta wall. Giant cell arteritis causing cerebral stroke was the cause of death in five patients. None of the cases were receiving adequate corticosteroid treatment when symptoms of the ischemic catastrophies started. These cases illustrate that GCA is a generalized arteritis that can involve arteries of vital importance.
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PMID:Giant cell arteritis as a cause of death. Report of nine cases. 394 32

We report the case of an 85-year-old man with perfectly controlled hypertension and coronary insufficiency who presented with typical giant cell arteritis (GCA). Thirty-six hours after initiation of prednisolone therapy (1 mg/kg/d), acute coronary insufficiency with non-transmural infarction occurred. Outcome was favorable despite disturbances in heart rhythm. A review of the literature disclosed five cases of myocardial infarction related to GCA, confirmed upon pathological examination. Three out of five myocardial infarctions occurred between the third and seventh treatment days. These findings suggest that corticosteroids may be responsible for coronary complications which arise during the first days of GCA treatment. Furthermore, they justify close monitoring during the initial phase of treatment in patients with coronary diseases.
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PMID:[Coronary complications of Horton's disease: precipitating role of corticoids?]. 632 27

During autopsies a few number of cases with coronary involvement by specific lesions of Horton's disease are found. It is very unusual that they may be responsible of death. In this case a white woman 79 years old present all symptoms and findings of temporal arteritis. Temporal artery biopsy proved affection. After prednisone therapy was started a tong necrosis appears and a myocardial infarction happens with collapse and death. Autopsy examination showed giant cell arteritis involving a coronary branch near myocardial fresh infarction. Four other cases of literature are summarized. In four times corticosteroide were started but coronary involvement was not stopped and coronary specific lesions responsible of death.
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PMID:[Horton's disease. Coronary localization causing fatal myocardial infarction]. 717 Nov 83


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