Characteristics and clinical significance of aortic ulcer signs on computed tomography angiography in patients with Takayasu's arteritis.
To explore the clinical and disease characteristics associated with aortic ulcers signs on computed tomography angiography (CTA) in patients with Takayasu's arteritis (TAK). We retrospectively analysed CTA scans from consecutive TAK patients at Xijing Hospital between 2021 and 2…