نتایج جستجو برای: petrosal sinus
تعداد نتایج: 42313 فیلتر نتایج به سال:
PURPOSE The aim of this study was to evaluate the feasibility and safety of the transfacial venous embolization of cavernous or paracavernous dural arteriovenous fistula (DAVF) in which approach via inferior petrosal sinus (IPS) was not feasible. MATERIALS AND METHODS We identified the cases of transfacial venous embolization of cavernous sinus (CS) or adjacent dural sinuses from the neuroint...
We studied the effects of parasympathetic nerves on cerebral blood flow (CBF). The greater superficial petrosal nerve, which apparently supplies cholinergic fibers to cerebral vessels and the lacrimal gland, was sectioned on one side at the internal auditory meatus in anesthetized cats. CBF was measured with 15-microns microspheres. Section of the petrosal nerve did not alter resting CBF. In ad...
BACKGROUND AND PURPOSE The inferior petrosal sinus (IPS) is the main transvenous access route used to examine or treat lesions involving the cavernous sinus. To carry out these procedures successfully, one must have a detailed knowledge of the anatomy of the venous system around the junction of the IPS and the internal jugular vein (IJV). MATERIALS AND METHODS Eighty-three sides in 63 patient...
BACKGROUND Linear headache (LH) has recently been described as a paroxysmal or continuous head pain restricted in a linear trajectory of 5-10 mm in width, linking one endpoint in occipital or occipitocervical region with another endpoint in ipsilateral nasion or forehead region. The sagittal line-shaped pain area of LH is close and parallel to a sagittal venous sinus, the superior sagittal sinu...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید