[CT and histological findings and treatment outcomes after carotid endarterectomy for symptomatic cervical carotid artery stenosis in octogenarians].

Symptomatic cervical carotid artery stenosis is one of the common causes of ischemic stroke in octogenarians. The records for 90 consecutive patients with symptomatic cervical carotid artery stenosis treated by carotid endarterectomy(CEA)were analyzed retrospectively. The patients were divided into two groups:21 patients aged 80 years or over and 69 patients aged less than 80 years.

[Bilateral ptosis and upper gaze palsy with pupil sparing caused by midbrain hemorrhage].

The arrangement within the midbrain oculomotor nerve complex and crossed innervation of the superior rectus muscle are not elucidated in humans. A 65-year-old woman visited our hospital complaining of difficulty opening her eyes. Neurological examination revealed bilateral ptosis and impaired supraduction.