giant cell aortitis

gi·ant cell a·or·ti·tis

giant cell arteritis involving the aorta.
References in periodicals archive ?
18]F] fluorodeoxyglucose-positron emission tomography either alone or in combination with contrast-enhanced CT or MR angiography, has been described as being useful in giant cell aortitis and Takayasu arteritis [3], and may be useful in infectious aortitis as well.
She was diagnosed with giant cell aortitis, an inflammation of blood vessels to the heart.