CTAHN leads to acute management changes in a minority of patients, with the highest diagnostic yield found in stroke and headache cases.

This diagnostic strategy is not without problems. Angiography has a poor sensitivity and specificity (see Table 2 for the sensitivities and specificities of the diagnostic tests for vasculitis) for ...

First real-world validation of China’s YDHB-NS01 shows 100% success, shorter procedures than manual angiography, and no added radiation or complications CHINA ...