O28 Can styloid process and internal carotid artery anatomy be used to predict carotid artery dissection?

Carotid artery dissection associated with an elongated styloid process.

A 51-year-old man presented with right orbital pain and Horner syndrome three weeks previously. Although magnetic resonance imaging (MRI) showed no intracranial abnormalities, time-of-flight imaging of MR angiography (Picture A) detected an intimal flap and T1-weighted imaging (Picture B) indicated an intramural hematoma in the right internal carotid artery (ICA) at the cervical segment. Threed...

A Penetrating Pellet Jeopardizing Internal Carotid Artery

dissection of extracranial internal carotid artery due to balloon guiding catheter resulting in asymptomatic internal carotid artery occlusion

dissection of the internal carotid artery (ica) is a rare condition that accounts for a significant proportion of ischemic strokes in young adults. iatrogenic dissection as a complication of neurointerventional procedures is a traumatic dissection which has been reported relatively rare in the literature. in this report, a case of dissection of the ica is reported that was caused by repetitive ...

[Surgical anatomy of the internal carotid artery].

Starting from the carotid trigone, a surgical approach to the parapharyngeal part of the internal carotid artery is described. The retrostyloidal part of the lateropharyngeal space is opened up from laterocaudal after resecting the posterior belly of the digastric muscle and the styloidal muscles. Vulneration of the cranial nerves (VII, IX, X) has to be prevented.

Noninvasive monitoring of internal carotid artery dissection.

BACKGROUND AND PURPOSE Internal carotid artery dissection has increasingly been reported as a cause of transient ischemic attack or stroke. However, scarce data exist on the natural history of the arterial lesions and the temporal profile of recanalization. METHODS We followed 48 patients with 50 angiographically confirmed internal carotid artery dissections by sequential duplex Doppler studi...