Neurosurgical review
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Neurosurgical review · Jan 1998
Case ReportsIdiopathic normal pressure hydrocephalus associated with empty sella.
A 70-year-old female presented with the clinical triad of normal pressure hydrocephalus (NPH) and senile tremor. Neuroimaging disclosed findings of both NPH and empty sella (ES). A ventriculoperitoneal shunt did not modify the clinical course except for a mild and transient improvement, and shunt malfunction occurred later on. The association of NPH and ES may result from a common underlying mechanism such as transient increases in intracranial pressure.
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Neurosurgical review · Jan 1998
Clinical TrialIntracerebral hematomas caused by aneurysm rupture. Experience with 67 cases.
During a six-year (1986-1992) 334 patients with subarachnoid hemorrhage (SAH) were admitted to the Department of Neurosurgery. Medical University of Lübeck, Germany. In 281 patients the SAH was caused by rupture of an intracranial arterial aneurysm, verified by angiography, postmortem examination, or at emergency operation without angiography. ⋯ In the group of 19 ICH patients not operated upon, 16 individuals died (84.2%). We therefore advocate active surgical management of ICH patients: hematoma evacuation and aneurysm clipping at the same operation. Emergency surgery in younger patients (grade V) with temporal ICH suggesting the rupture of a MCA or internal carotid artery (ICA) aneurysm can be done without angiography.
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The authors present 344 (230 females, 114 males) surgical cases of intracranial meningioma. A total of 370 interventions (344 primary procedures, 10 reexplorations for neurologic deterioration, 16 operations for recurrence) were made. ⋯ The overall evaluation revealed that 306 (88.95%) patients were completely normal or in a better condition than before operation. 18 (5.23%) were in a worse condition after operation and 20 (5.81%) died. Results suggested that complications and mortality were mostly related to localization and large volume; we also still have problems with aggressive and malignant meningiomas.