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, ...

Every year, innovations in medical technology make it easier and more affordable for patients to access state-of-the-art health care. Procedures that once required months of waiting for 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 ...