What techniques are available for detecting intracranial aneurysms?
There are several techniques available for detecting intracranial aneurysms, including Digital Subtraction Angiography (DSA), Computed Tomography Angiography (CTA), three-dimensional Cerebral Angiography, CTA-MMBE (Multi-section CTA combined with matched mask bone elimination), Dual-energy CTA, and two-dimensional DSA. Each technique has its own advantages and limitations in detecting aneurysms, so the choice of technique will depend on the specific situation.