Keyword Analysis & Research: temporal arteritis cta

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What is temporal arteritis (Ta)?

Temporal arteritis (TA), also called giant cell arteritis (GCA) or cranial arteritis, is a systemic inflammatory vasculitis of medium and large-sized arteries occurring most frequently in adults. TA leads to ischemic optic neuropathy with potentially irreversible vision loss on the affected side with potential contralateral involvement.

What is the diagnostic criteria for temporal arteritis (giant cell arteritis)?

Currently, temporal artery biopsy is the criterion standard for the diagnosis of temporal arteritis (giant cell arteritis). A negative biopsy finding does not exclude the diagnosis.

Does ctcta detect superficial temporal artery abnormalities?

CTA has an accuracy of 78.6%, sensitivity of 71.4%, and a specificity of 85.7% for GCA. Conclusions- CTA detects superficial temporal artery abnormalities in GCA. This may facilitate early diagnosis and prompt implementation of potentially sight-saving and stroke-preventing treatment.

What is the role of ultrasonography in the diagnosis of temporal arteritis?

Studies have revealed the benefit of ultrasonography in the diagnosis of temporal arteritis.Characteristic changes, including stenoses and occlusions of temporal artery segments and a dark halo around the vessel, have been reliably observed in patients with temporal arteritis.

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