منابع مشابه
The suboccipital cavernous sinus.
The authors studied the microsurgical anatomy of the suboccipital region, concentrating on the third segment (V3) of the vertebral artery (VA), which extends from the transverse foramen of the axis to the dural penetration of the VA, paying particular attention to its loops, branches, supporting fibrous rings, adjacent nerves, and surrounding venous structures. Ten cadaver heads (20 sides) were...
متن کاملCraniocervical junction venous anatomy on enhanced MR images: the suboccipital cavernous sinus.
BACKGROUND AND PURPOSE The suboccipital cavernous sinus, a vertebral venous plexus surrounding the horizontal portion of the vertebral artery at the skull base, provides an alternative pathway of cranial venous drainage by virtue of its connections to the cranial dural sinuses, the vertebral venous plexus, and the jugular venous system. Knowledge of the anatomy of this system facilitates interp...
متن کاملThe "cavernous" sinus.
THE cavernous sinus is a vascular channel of great importance not only in ophthalmology but in many other branches of medicine. Descriptions of its structure are scattered in books and journals on ophthalmology, otorhinolaryngology, paediatrics, and dentistry as well as in the standard anatomical works. However, the descriptions of the sinus and its contents show great variation and it is the p...
متن کاملGas in the cavernous sinus.
PURPOSE To evaluate the significance of cavernous sinus gas identified on head CT scans. METHODS Head CT scans were viewed prospectively for a period of 3 years. The charts of patients who demonstrated cavernous sinus gas were reviewed. RESULTS Seventeen patients without head trauma and 10 patients with head trauma demonstrated gas in the cavernous sinus. None of the patients had symptoms o...
متن کاملParaganglioma of the cavernous sinus.
1. Department of Medical Imaging, Campus Sint-Jan, Ziekenhuis Oost-Limburg, Genk, Belgium. Background: A 15-year-old girl presented in a Dutch hospital with right-sided trigeminal neuralgia. MR-imaging showed a mass lesion in the right cavernous sinus. Differential diagnosis in this hospital was a meningioma or a schwannoma. The patient was referred to the neurosurgery department of our hospita...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 1996
ISSN: 1092-0684
DOI: 10.3171/foc.1996.1.6.2