Spontaneous dissection of the internal carotid artery: A nineteen-year clinical experience

Familial occurrence of spontaneous dissection of the internal carotid artery.

Spontaneous dissections of the extracranial internal carotid artery are diagnosed more frequently as their clinical and angiographic features are more widely recognized. Familial occurrence of spontaneous dissection of the internal carotid artery has not been previously reported. We describe the occurrence of this entity in a mother and daughter and also in a father and son. The familial occurr...

Spontaneous carotid artery dissection.

Spontaneous intracranial internal carotid artery dissection: report of 10 patients.

BACKGROUND Spontaneous intracranial internal carotid artery (ICA) dissection is an uncommon cause of cerebral infarction, particularly when compared with the dissection of the ICA's cervical portion. Most reports describe extensive strokes with very high mortality rates. OBJECTIVE To report the clinical and radiological findings of 10 patients with spontaneous intracranial ICA dissection. M...

Spontaneous internal carotid artery dissection presenting as hypoglossal nerve palsy.

A 42-year-old man presented with right temporal headache, dysarthria, and dysphagia. On examination, he had a right hypoglossal nerve palsy. The diagnosis of right internal carotid artery dissection was suggested by magnetic resonance imaging and confirmed by carotid angiography. A dynamic computed tomogram demonstrated enlargement of the carotid artery. In carotid dissection, the hypoglossal n...

Spontaneous intracranial carotid artery dissection.

A previously healthy 46-year-old woman had the abrupt onset of aphasia and right hemiplegia from a large left-hemisphere infarct. At postmortem examination the cause of the infarct was dissection and occlusion of the intracranial carotid artery. No preexisting abnormality was found to account for the dissection. This uncommon cause of stroke and its pathogenesis are discussed.