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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 authors report a case of temporal arteritis accompanied with appearance of "cold areas" on the liver scan, regressing after steroid therapy. This observation confirms the existence of hepatic manifestation in giant cell arteritis and evokes a discussion of their mechanism. A hypothesis of hepatic ischemia is proposed.
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PMID:[A case of temporal arteritis accompanied with appearance of "cold areas" on the liver scan (author's transl)]. 22 79

It is important to establish the diagnosis of temporal arteritis because the disease is treatable; treatment may prevent blindness and even death. Temporal arteritis usually occurs in people older than 51 years of age, although very rarely, histologically documented disease occurs in younger people. The onset may be occult, so that there are few findings. A multitude of signs and symptoms may occur such as fever, headaches, malaise, weight loss, anemia, stroke, cranial nerve palsies, polymyalgia rheumatica, aortitis and other large vessel involvement. The eye may suffer from ischemic optic neuropathy (anterior or posterior), central or cilio-retinal arterial occlusion, ophthalmic artery ischemia, or extraocular muscle palsies. An arterial biopsy showing giant cell arteritis establishes the diagnosis. However, a negative biopsy does not rule out the disease because of the occasional presence of skip areas. Arteriography has only rarely yielded a positive temporal artery biopsy when the initial biopsy done elsewhere was negative. As a diagnostic parameter, the erythrocyte sedimentation rate is nonspecific, being elevated in diseases other than temporal arteritis and sometimes being falsely lowered by technical factors. Furthermore, the temporal artery biopsy is occasionally positive despite a normal erythrocyte sedimentation rate. Treatment is aimed at relieving the patient's symptoms and normalizing the erythrocyte sedimentation rate. Because of the wide spectrum of clinical and laboratory finding in temporal arteritis, no one specific treatment regimen with systemic corticosteroids works for all patients. Temporal arteritis is a well known disease of the elderly which ir rarely fatal but results in significant visual morbidity (Hinzpeter & Naumann, 1976; Spencer & Hoyt, 1960). Since Hutchinson's (1890) description, more than a thousand articles have been written on the subject (Cohen & Smith, 1974). Despite this, many unanswered questions and controversies remain concerning the diagnosis, prognosis and treatment of temporal arteritis. My goal is to review these questions and areas of controversy.
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PMID:Controversies regarding giant cell (temporal, cranial) arteritis. 39 20

Anterior segment ischemia is perhaps the most rare ocular manifestation of temporal arteritis. We described a 73-year-old woman with anterior segment ischemia in the course of temporal arteritis. Early recognition of the syndrome and treatment with high doses of steroids led to visual recovery in the involved eye.
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PMID:Anterior segment ischemia in temporal arteritis. 59 6

Stereophotographs of the optic disc were reviewed in 78 patients with ischemic optic neuropathy (ION). Only 10% (6) of 61 nonarteritic (idiopathic) ION eyes developed optic disc cupping similar to that seen in glaucomatous eyes. Five of ten eyes with ION due to giant cell arteritis had cupping simulating glaucoma; however, two had elevated intraocular pressure, and the other three had large physiologic cups in the opposite eye. Optic disc pallor was proportionately more severe in ION eyes than in glaucomatous eyes of similar cup size. While there are similarities in the type of visual field loss in ION and glaucoma, the two disorders differ in the usual appearance of the disc after field loss has occurred and in the portion of the field most frequently affected. These observations suggest that if both disorders have an ischemic mechanism, there is a difference in the nature or distribution of the ischemia. There should be little difficulty under most circumstances in making the clinical differentiation between a disc that has suffered ION and a disc that has suffered pressure-induced damage, although occasional instances of ION may be classified as low-tension glaucoma on the basis of field loss and cupping without elevated intraocular pressure.
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PMID:Cupping of the optic disc in ischemic optic neuropathy. 92 94

Older people often describe their headaches as starting with vague neck discomfort and eventually moving to the temples and forehead. These are muscle-tension headaches, by far the most common type in the elderly. Although cervical osteoarthritis often is at fault, depression can be a significant factor, patricularly when headaches are chronic. There is no sure cure for tension headache, and often, several of the many remedies-ethyl chloride spray, moist heat, massage, antidepressant drugs, analgesics, local anesthetics, etc.-must be tried before an effective one is found. But just as important to successful therapy are concern, compassion, and a willingness to listen on the part of the physician. True migraine headaches are rare in the elderly. More prevalent is the type of vascular headache associated with giant cell arteritis, which is severe and resistant to any form of analgesic except the strongest narcotics. Vascular headaches also may result from congestive heart failure (which produces venous congestion in the cranial cavity), transient ischemia, increased intracranial pressure, and a variety of metabolic disturbances.
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PMID:The types of headache that affect the elderly. 95 13

Seven patients of temporal arteritis with eye involvement have been presented. These cases represent a spectrum of disease from intermittent diplopia with minimal 6th nerve weakness through mild retinal ischemia with recovery to permanent bilateral blindness. Temporal arteritis should be suspected when any form of ocular ischemia is suspected by history or found on examination of an elderly person. An early diagnosis may protect the vision in both eyes if vision is normal at the time of diagnosis. If vision in one eye is decreased because of ischemia, the vision in the other eye can usually be retained if proper therapy is instituted. Furthermore, adequate therapy may even result in improvement in vision in the involved eye. Patients with biopsy proven temporal arteritis should be continued on steroid therapy until the active disease is quiescent. Inactivity should be determined by carefully monitoring the ESR while steroids are being tapered. If the ESR rises, it is indicative of continued inflammation and if steroids are not continued, the eyes remain at risk as seen in Case 5. If the ESR remains elevated for a year or more despite continuation of high steroid levels, consideration should be given to repeating the temporal artery biopsy. Temporal arteritis should be considered in the differential diagnosis of any multisystem disease in older patients. Even central nervous system involvement may occur concomitantly, since the intracranial vessels are not immune from the disease process. Tuberculosis, systemic syphilis and more recently the collagen vascular diseases have been dubbed the "great imitators" and "the protean diseases." We suggest that the same terminology can be applied to temporal arteritis. Temporal arteritis can affect any organ. Moreover, there is a wide spectrum of variation in the degree of involvement of any particular tissue as illustrated by these 7 cases of ocular involvement.
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PMID:Temporal arteritis: a spectrum of ophthalmic complications. 118 Apr 60

At autopsy, affection of the aortic arch and of the arm arteries is found in about 70% of patients with giant cell arteritis. Symptoms occur in only about 5% of them. Arteriography often shows typical spindle-shaped stenoses or tapered occlusions of the diseased vessels. Arterial stenoses are successfully treated with corticosteroids. In case of chronic occlusion, however, ischemia-induced symptoms may necessitate an operation. Endarterectomy should be preferred to bypass procedures. Subsequent long-term corticosteroid treatment should be instituted in order to treat the underlying disease, and to prevent reocclusions.
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PMID:[Giant cell arteritis of the arteries of the arm. Diagnosis, surgical indications and choice of procedure]. 148 Oct 60

A 69-year-old woman presented with bilateral arm claudication caused by segmental occlusions of both brachial arteries. Bilateral retrograde ring-desobliteration resulted in restauration of full pulses. Microscopic examination of the resected specimen revealed giant cell arteritis. No other manifestations of the disease could be detected. At autopsy affection of the aortic arch and of the arm arteries is found in about 70% of patients with giant cell arterities. Symptoms occur in only about 5% of them. Arterial stenoses are successfully treated with corticosteroids. In case of chronic occlusion, however, ischemia-induced symptoms may necessitate an operation. Endarterectomy (i.e. total dissection of the destroyed inner arterial wall layers) should be preferred to bypass procedures. Subsequent long-term corticosteroid therapy should be instituted in order to treat the underlying disease, and to prevent reocclusions.
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PMID:[Bilateral brachial claudication as the initial manifestation of giant cell arteritis. Case report and review of the literature]. 148 78

Oculomotor nerve paresis, ocular hypotony, anterior segment ischemia, and the ocular ischemic syndrome are uncommon manifestations of giant cell arteritis. Four patients with these findings had giant cell arteritis documented by temporal artery biopsy. Cerebral angiography or ultrasonography, or both, performed in three patients, excluded hemodynamically significant stenosis of the internal carotid artery as the cause of ocular ischemia and cerebral aneurysms as the cause of oculomotor nerve paresis. Corticosteroid treatment, administered to three patients, resulted in resolution of the oculomotor deficits and the clinical signs of ocular ischemia, although the visual acuity in one patient improved from 20/400 to 20/60. Giant cell arteritis should be considered in the differential diagnosis of the ocular ischemic syndrome.
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PMID:Giant cell arteritis in the ocular ischemic syndrome. 159 63

Diffuse arterial involvement in temporal arteritis is well known but the intimate mechanisms of vasculopathy is unknown. Recently the presence of anticardiolipin antibodies (aCL) has been recognized in giant cell arteritis. We report two cases of temporal arteritis with diffuse arterial involvement associated with aCL (axillary arteries in the two cases associated with femoral arteries in one). During corticosteroid and anticoagulant therapy, a rapid improvement was noted with regression of upper-limb ischemia. One month later, the aCL were absent. These cases confirm the presence of aCL in giant cell arteritis with diffuse arterial involvement. These antibodies might imply severe vascular damage and could play a role in pathogenesis of the vasculopathy of temporal arteritis. Their presence suggests the necessity of anticoagulant therapy at the beginning of corticosteroid therapy.
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PMID:[Horton's disease with involvement of the arterial trunks of the arms. Pathogenic role of anticardiolipin antibodies? Report of two cases]. 161 8


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