Transradial access (TRA) results in a lower diagnostic success rate and longer procedural times compared with transfemoral access (TFA) in patients undergoing cerebral angiography, the randomized ...

A transradial approach (TRA) for cerebral angiography was less effective than the transfemoral route in achieving an accurate diagnostic success rate. Study investigator, Wei Ni, MD, Huashan Hospital, ...

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 ...

This 32 year old male had a previous admission for a right middle cerebral artery (MCA) stroke which was confirmed by the CAT, MRA, and MRI scans. The entire work-up was otherwise within normal limits ...

Doctors may use an MRI scan to detect a brain aneurysm in specific cases. MRI scans and other imaging techniques can help detect a brain aneurysm and reveal its shape and precise location. A brain ...

Brain aneurysms are a rare condition that can develop in children with certain medical disorders. They can also occur as a result of injury or infection. In adults, the incidence of brain aneurysms ...