Gene/Protein Disease Symptom Drug Enzyme Compound
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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 frequency of 24 HLA antigens was determined in 43 patients with giant cell arteritis (25 of whom had polymyalgia rheumatica) and 12 others with polymyalgia rheumatica without evident arteritis. No haplotype was present in significantly increased frequency above controls in the total group nor when the patients were separated according to the presence or absence of polymyalgia rheumatica.
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PMID:HLA antigens in patients with giant cell arteritis and polymyalgia rheumatica. 92 9

The nosological relationship between Polymyalgia rheumatica (PMR) and Cranial Arteritis has been studied by comparing 46 cases of PMR with 21 cases of cranial arteritis. Symptoms consistent with cranial arteritis were present in 83% of the PMR patients, but only 32% showed giant cell arteritis in the biopsy of temporal arteries. The difference is explained by the segmental involvement of the arteritis. The patients with cranial arteritis had symptoms of PMR in 48%. It is concluded, that PMR and cranial arteritis are both manifestations of the same disease. Temporary signs of generalized arteritis seem to occur often in PMR and may lead to fatal complications. PMR may last up to ten years. Because of the potential fatality of this disease, a temporal artery biopsy is indicated in every suspicious case in order to provide a sound basis for the required long term therapy with corticosteroids.
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PMID:[Polymyalgia rheumatica. Clinical histological study of 46 cases]. 93 Apr 23

Two cases of giant-cell arteritis of uterus were found incidentally in association with uterine prolapse. One similar case has been reported in the literature. Microscopic examination disclosed fragmentation of the elastic laminae of the myometrial arteries with a giant-cell and mononuclear infiltrate. The relationship between giant-cell arteritis of the uterus, temporal arteritis, and polymyalgia rheumatica is discussed in view of similar cases reported in the literature.
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PMID:Giant-cell arteritis of the uterus. Report of two cases. 94 30

Technetium pertechnetate joint scintigrams were abnormal in 24 of 25 patients with polymyalgia rheumatica, in all 16 with rheumatoid arthritis, in 4 of 13 with nonarticular rheumatism, but in none of 26 control patients. Abnormal uptake in polymyalgia patients was commonest in shoulders and was less likely to be symmetric than in patients with rheumatoid arthritis, in whom distal joint abnormalities predominated. The pattern of abnormal uptake in polymyalgia rheumatica was not different in those with biopsy-proved giant cell arteritis. Correlation between symptoms and abnormal scintigrams was 72%, and abnormal uptake was present in 81% of joints of patients having physical abnormalities. Biopsy showed lymphocytic synovitis in the knee of one patient. After treatment the number of abnormal joints declined. These findings suggest that synovitis is common in polymyalgia rheumatica, and that it may account for some or most of the symptoms in this condition.
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PMID:Joint imaging in polymyalgia rheumatica. 95 Aug 5

The incidence of abnormal results in liver function tests was determined in 37 of 51 patients with polymyalgia rheumatica (PMR) or temporal arteritis. Fine-needle biopsies fo the liver were performed on 6 of these patients and the bile canalicular network and liver cytology were studied in the aspirate by enzyme-cytochemical methods. Of the 37 patients in whom it was measured, 23 (62%) had elevated concentrations of serum alkaline phosphatases (AP), mainly of hepatic origin. The concentrations of other serum enzymes associated with hepatic function were normal in all 37 patients. BSP retention was studied in 13 patients and was abnormal in 6 (46%). Three of the 4 patients for whom smears were stained for AP activity had an increase in this activity in their bile canaliculi that corresponded to a rise in the serum concentration of AP. In one of these 3 patients, smears stained for naphthylamidase showed that bile canaliculi had a calibre wider than normal and had granular walls. A second biopsy performed 10 days showed a partial reversal of these changes. Mild fatty infiltration of the liver cells was seen in 2 patients; one patient whose serum concentration of AP was normal also had normal liver cells and bile canaliculi. The structural changes in the bile canaliculi detected in one patient may be evidence of a subclinical hepatic disease associated with PMR. The cholestatic hepatic dysfunction, common in PMR and manifested in over half of our patients by elevated serum AP levels, can easily be confirmed with special staining methods for visualizing the bile canaliculi in cytological liver specimens.
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PMID:Liver involvement in polymyalgia rheumatica. 100 9

Biopsies from the temporal arteries of 62 out of 80 patients presenting the clinical picture of temporal arteritis and/or polymyalgia rheumatica showed morphologically active or healed arteritis. Fifty-five of these biopsies revealed anti-IgG activity as measured by the mixed agglutination test. In 21 of the 27 cases which could be completely studied, the anti-IgG activity was connected with the presence of IgA, either alone, or together with IgG or IgM, or both, and complement. All of these 21 biopsies showed morphologically active granulomatous arteritis with signs of tissue destruction. In 6 biopsies, the active component appeared to be some type of Fc receptor in the tissue. Morphologically these biopsies showed either non-granulomatous mononuclear arteritis without definite necrosis or they represented various stages of healing arteritis with no or minor signs of tissue destruction. Weak anti-IgG activity was often found in a morphological type characterized by minimal inflammatory activity. These lesions are easily overlooked and the mixed agglutination test proved to be a good diagnostic tool in such cases. Arteries without anti-IgG activity showed no signs of active arteritis.
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PMID:Immunological and histological studies of temporal arteries from patients with temporal arteritis and/or polymyalgia rheumatica. 108 9

The seven-year results of all cases (84) diagnosed as polymyalgia rheumatica or giant cell arteritis are reported. The diagnosis proved to be incorrect in seven, of which six had a polyarthritis. Most cases were treated with prednisolone, starting with 20 mg daily for those with evidence of cranial arteritis, and 10 mg for those without. Fourteen patients were withdrawn from treatment (after three months to 31/2 years--mean 21 months), but three relapsed and treatment has been restarted. There was no correlation between the presence or absence of arteritis, the starting dose of prednisolone and the subsequent duration of treatment. A small group (7) received higher doses without obvious advantage. Twenty-two started on 5-9 mg daily, but the dose had to be increased in 13 because of inadequate control of symptoms. Objective physical abnormality, particularly painful limitation of shoulder movement, was present in most cases. No patient developed a serious complication of the disease after treatment had been started. Complications of treatment were infrequent. Spinal osteoporosis occurred in seven, but did not cause long-term disability.
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PMID:Polymyalgia rheumatica and giant cell arteritis: a seven-year survey. 119 14

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

A direct, thermo-electrical method of corneal temperature recording is presented. The corneal temperature averaged 33.7 degrees C in normal subjects, with no side difference and no difference between the sexes. The various parameters which may influence the corneal temperature are discussed. The technique was applied to groups of patients suffering from either polymyalgia rheumatica, central retinal artery embolism or temporal arteritis. In the latter group of patients a marked drop in corneal temperature was demonstrated in the affected, or most affected, eye. Corneal temperature measurements are therefore presented as an easy and effective diagnostic approach in temporal arteritis.
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PMID:Corneal temperature in normal subjects and arterial occlusive disease. 124 32

Arteritis of the aged (giant cell arteritis) masquerades as a degenerative, infectious, neoplastic or even functional disorder in the elderly. In the absence of obliterative vascular changes, the diagnosis is often overlooked when too rigid diagnostic criteria are employed. Four elderly women presented with fever of unexplained origin as the initial manifestation of this disease. The temporal arteries were conspicuously normal in all four, and other traditional clinical clues, such as visual disturbances, headache or manifestations of polymyalgia rheumatica were likewise infrequent of entirely absent. Influenza immunization and uncomplicated rectal surgery preceded the onset of illness in two. Anemia and an increased erythrocyte sedimentation rate are important diagnostic features, particularly in the face of spontaneous clinical improvement accompanied by defervescence and disappearance of nonspecific liver dysfunction. Occult intestinal perforation complicated steroid therapy in one case. Significant and sometimes hectic fever may be a common pattern for this arteritis in its earliest stages, when palpably abnormal temporal arteries, obliterative vascular changes and other traditional diagnostic clues are more likely to be absent.
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PMID:Arteritis of the aged (giant cell arteritis) and fever of unexplained origin. 125 89


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