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Gross and microscopic histopathological findings in aneurysms of the human brain treated with Guglielmi detachable coils.
In large aneurysms the process of intraaneurysm clot organization seems to be delayed and incomplete; tiny open spaces between the coils and an incomplete membranous covering in the region of the neck are frequently encountered.
Treatment of basilar artery bifurcation aneurysms by using Guglielmi detachable coils: a 6-year experience.
Use of GDCs led to excellent clinical and angiographic results in the majority of patients with BA tip aneurysms included in this limited follow-up study.
Detection of circle of Willis aneurysms in patients with acute subarachnoid hemorrhage: a comparison of CT angiography and digital subtraction angiography.
CT angiography shows potential in the detection and measurement of aneurysms in patients with acute subarachnoid hemorrhage when compared with DSA.
Evaluation of cerebral vasospasm after early surgical and endovascular treatment of ruptured intracranial aneurysms.
It is suspected that unremoved subarachnoid/intracerebral clots contributed to the higher infarction rate with endovascular treatment, and the difference in infarct incidence between the treatment groups no longer reached statistical significance.
Complications of spinal drainage in the management of cerebrospinal fluid fistula.
Continuous cerebrospinal fluid drainage may be used in the treatment CSF fistula, but the procedure is not without risk.
Vertebrobasilar dolichoectasia: evaluation with CT angiography.
We present three patients who were admitted to our institution with vertebrobasilar dolichoectasia diagnosed at CT angiography. Two patients had associated intraarterial thrombi and one patient had
Sudden Blindness following Facial Trauma
Examination of holographic experiments performed on dried skulls appears to suggest that the cause of blindness associated with frontal head trauma may be related to stretching of the optic nerve and not necessarily to compression.
Topographic electroencephalographic study with power ratio index mapping in patients with malignant brain tumors.
A variant of electroencephalogram (EEG) power spectral mapping called power ratio index (PRI) mapping was used to monitor 15 patients with malignant brain tumors, which has the effect of placing the epicenter of the "power dysfunction" coincident with the epiccenter of the tumor.