Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Adam I. Lewis"'
Publikováno v:
Neurosurgery. 45:1251-1257
Objective and importance We describe two patients with symptomatic septum pellucidum cysts managed by endoscopic fenestration. In each case, tissue from the cyst wall was studied to define the origin of the cyst wall and fluid. Clinical presentation
Autor:
David H. Bernanke, Adam I. Lewis, John H. Zhang, Andrew D. Parent, Alexander Y. Zubkov, Kotaro Ogihara
Publikováno v:
Journal of Neurosurgery. 91:459-465
Object. Oxyhemoglobin (OxyHb) is one of the most important spasmogens for cerebral vasospasm that follows aneurysmal subarachnoid hemorrhage. The cytotoxic effect of OxyHb has been documented in endothelial and smooth-muscle cells; however, the patte
Autor:
Alexander Y. Zubkov, George D. Mandybur, Phani Tumu, Andrew D. Parent, Kotaro Ogihara, Adam I. Lewis, John H. Zhang
Publikováno v:
Neurological Research. 21:553-558
The pathogenesis of cerebral vasospasm that follows aneurysmal subarachnoid hemorrhage (SAH) is poorly understood. Multiple methods have been used to clarify the mechanism of spasmogen-induced vasospasm, however, each method has its own limitations.
Autor:
Phani Tumu, Alexander Y. Zubkov, John H. Zhang, Andrew D. Parent, Anita Patlolla, Kotaro Ogihara, Adam I. Lewis
Publikováno v:
Journal of Neurosurgery. 90:1091-1097
Object. Mitogen-activated protein kinase (MAPK) is an important signaling factor in vascular proliferation and contraction, which are the two features of cerebral vasospasm that follow subarachnoid hemorrhage. The authors studied the possible involve
Publikováno v:
Surgical Neurology. 51:399-403
BACKGROUND Percutaneous transluminal angioplasty (PTA) dilates constricted arteries at the circle of Willis to reverse cerebral ischemia caused by cerebral vasospasm. Although 90% of the patients show angiographic improvement after PTA, only 70% show
Publikováno v:
The Anatomical Record. 253:58-63
Subarachnoid hemorrhage (SAH) resulting from the rupture of a cerebral aneurysm represents one major cause of stroke. SAH may be followed by a spontaneous severe contraction of major cerebral arteries, a condition referred to as cerebral vasospasm. V
Publikováno v:
Contemporary Neurosurgery. 20:1-6
Publikováno v:
Neurosurgery Quarterly. 5:217-228
Publikováno v:
Neurosurgery. 36:239-245
Direct carotid-cavernous fistulas are high-flow shunts with a direct connection between the internal carotid artery and the cavernous sinus. The goals of treatment are to eliminate the fistula and preserve carotid artery patency. The authors reviewed
Publikováno v:
Neurosurgery. 35:498-504
Cavernous angiomas of the dura mater are clinically and radiographically distinct from parenchymal cavernous angiomas. In this report, we present two cases of dural cavernous angiomas located outside the middle cranial fossa. The first patient is a 3