Hemorragia subaracnoidea espontánea: ¿Es útil la ultrasonografía Doppler transcraneal urgente?

The Value of CT Angiography and Transcranial Doppler Sonography in Triaging Suspected Cerebral Vasospasm in SAH Prior to Endovascular Therapy

“…TCD is safe, noninvasive, and readily available diagnostic and screening tool for CVS that can be performed at bedside. TCD is used worldwide [11], even within the first 24 h post cerebral aneurysm rupture in monitoring SAH patients for CVS [12]. CTA is a noninvasive, rapid, and relatively inexpensive technique, recently proven valuable in diagnosing CVS [7,8].…”