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

Carotidynia has an extensive differential diagnosis, including such conditions as pharyngitis, otitis, bruxism, temporomandibular joint syndrome, neuralgia, myalgia and temporal arteritis. Carotidynia may be divided into three distinct classifications: migrainous, nonmigrainous (or classic) and arteriosclerotic. Successful treatment depends on correct classification of the disorder. Ergotamine, propranolol and tricyclic antidepressants have been effective treatments in patients with migrainous carotidynia, and steroids and nonsteroidal anti-inflammatory drugs have proved effective for the classic type of carotidynia. Further investigation is required before it can be determined if treatment for the arteriosclerotic type should be medical or surgical.
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PMID:Carotidynia. 794 17

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