Digital subtraction angiography remains the gold standard for diagnosing cerebrovascular diseases, including intracranial aneurysms, arteriovenous malformations, and arterial stenosis. However, the ...

PARIS, France—Fluoroscopy times and the amount of contrast needed during coronary angiography are significantly higher in patients with a prior TAVI, with the self-expanding transcatheter heart valves ...

THE diagnosis of pancreatic neoplasms is difficult because of the inaccessibility of the organ to the usual means of examination. Conventional methods of diagnostic, radiography are helpful in only a ...