World Neurosurg
-
We report the first extraforaminal location of a lumbar discal cyst. The patient was treated by hemilaminectomy, arthrectomy, cyst resection, and unilateral arthrodesis, achieving complete release of the nerve root. Extraforaminal lumbar discal cyst may represent an unexpected cause of sciatic pain with favorable outcome after surgical resection.
-
Reduced baroreflex sensitivity (BRS) has been reported in patients with acute cardiovascular events. We tested the hypothesis that BRS is substantially reduced in patients with spontaneous intracerebral hemorrhage (ICH) and that BRS can predict treatment outcomes. ⋯ Based on our results, BRS value at admission is a more powerful predictor of outcome than the Glasgow Coma Scale score at admission. An assay of BRS could be added as a biomarker for outcome prediction among patients with spontaneous ICH in clinical practice.
-
Glioblastoma multiforme (GBM) is an aggressive primary brain tumor with dismal survival. This study aims to examine the prognostic value of primary tumor sites and race on survival outcomes. ⋯ Black racial background and temporal, occipital, or parietal primary tumor sites are suggestive of positive survival outcomes. Conversely, white racial background with primary tumor sites in the brain overlapping and NOS areas seem to be associated with negative outcomes and decreased survival. Thus, racial background and primary tumor site may be useful prognostic factors in patients with GBM.
-
Case Reports
Suturing treatment for blood blister-like aneurysm in the supraclinoid segment of the internal carotid artery.
Blood blister-like aneurysms (BBAs) are rare but dangerous and challenging to treat. Recurrence and rebleeding are often reported, and many neurosurgeons and interventional radiologists are discouraged by such poor outcomes. Currently, there is no standard method to treat this type of aneurysm. ⋯ We conclude that this suturing technique is an optional safe and reliable method to treat BBAs.
-
Staged angioplasty for carotid artery stenosis has been reported to be effective in preventing postoperative cerebral hyperperfusion syndrome (CHS) in patients with severe carotid stenosis; thus, it is also recommended for patients with internal carotid artery (ICA) pseudo-occlusion, the treatment strategy for which is controversial. ⋯ Besides preventing CHS, staged angioplasty has advantages when used for treating patients with ICA pseudo-occlusions in that the extent of dilation of the distal ICA after percutaneous transluminal angioplasty can be confirmed and the development of a possible hemorrhagic infarction can be assessed before stent placement.