World Neurosurg
-
Case Reports
Isolated Intracranial Rosai-Dorfman Disease: A Case Report and Review of the Literature.
Rosai-Dorfman disease (RDD) is a rare idiopathic benign proliferative disorder of histiocytes, predominantly affecting the lymph nodes. RDD can also present in extranodal tissues and is occasionally found within the central nervous system. ⋯ RDD should be considered as a differential diagnosis of dural-based lesions, more commonly meningiomas.
-
Letter Review Case Reports
Successful Surgical Management of Traumatic Intracranial Hemorrhaging after Revascularization Surgery for Moyamoya Vasculopathy: A Case Report and Review of Literature.
Traumatic intracranial hemorrhaging associated with revascularization surgery for moyamoya vasculopathy is a potentially devastating problem that requires meticulous management, including surgery. However, only a few studies on this subject have been reported, and the clinical characteristics are poorly understood. We report a case of successful surgical management for a patient with traumatic intracranial hematoma managed with encephalo-duro-arterio-myo-synangiosis (EDAMS). The purpose of this article is to clarify the specific features of clinical scenarios, hemorrhagic sites, and operative techniques by reviewing all published cases. ⋯ In moyamoya vasculopathy, intrinsic collaterals or de novo anastomoses from revascularization surgery are easily injured, even with mild head trauma. Furthermore, the administration of antiplatelets agents increases the risk of hematoma development. Sacrifice of collaterals can lead to acute cerebral infarction. During emergency surgery for traumatic intracranial hematoma, a careful surgical strategy is needed to preserve the collateral supply.
-
M2 occlusions represent 16%-41% of all middle cerebral artery occlusions, with >50% of functional independence achieved. The American Heart Association/American Stroke Association 2018 guidelines suggest that, with a level of evidence B-R, thrombectomy with stent retrievers may be appropriate for selected patients with M2 or M3 occlusions. The purpose of this study is to illustrate a new technique of distal (M2-M3) thrombectomy. ⋯ This technique allows a safe and effective distal thrombectomy for M2-M3 occlusions.
-
Randomized Controlled Trial Multicenter Study
Prognostic significance of the difference between mixed and jugular venous oxygen saturation after severe traumatic brain injury: A post-hoc analysis of the Brain Hypothermia study.
In patients postcardiac arrest, it has been reported that the small value of the difference between mixed venous oxygen saturation (Svo2) and jugular venous oxygen saturation (Sjvo2) is associated with poor neurologic outcome. However, the importance of the difference between mixed venous oxygen saturation and jugular venous oxygen saturation (ΔSo2 [v - jv]) remains unknown in severe traumatic brain injury (TBI). The aim of this study was to examine whether ΔSo2 (v - jv) is associated with neurologic outcome and mortality in patients with severe TBI. ⋯ The reduction in ΔSo2(v - jv) on day 3 was associated with high mortality in patients with severe TBI.
-
Case Reports
Intra-spinal iliac venous stent migration with lumbar nerve roots compression: a case report.
Venous stenting is a common treatment for chronic peripheral venous disease. The most frequent complications caused by this technique are stent misplacement and intracardiac or intravascular stent migration. In this publication, we will describe the first case of an intraspinal stent misplacement leading to lumbar nerve root compression. ⋯ The intraspinal misplacement of a venous stent is a rare complication that may cause nerve root injury. It requires a prompt treatment. Surgically removing the stent by a posterior approach seems to be a simple and safe therapeutic option.