World Neurosurg
-
Comparative Study
Clinical features of neurogenic pulmonary edema in patients with subarachnoid hemorrhage.
Neurogenic pulmonary edema (NPE) is a clinical syndrome characterized by acute onset after central nervous system injury. Here, we investigated the clinical features of NPE in patients with subarachnoid hemorrhage (SAH). ⋯ Vertebral artery dissection and severe WFNS grade on admission were confirmed as significant risk factors for NPE. However, neurologic outcomes at discharge did not differ between groups, suggesting that poor outcomes due to NPE could be reduced by appropriate diagnosis and treatment.
-
Vestibular schwannoma (VS) is the most common benign tumor originating in the cerebellopontine angle. In most cases, tumors tend to grow and deserve proper treatment. Sometimes they stabilize, and rarely they decrease in size spontaneously. ⋯ Some MRI features may demonstrate a spontaneous involution of VS and may be closely followed in asymptomatic or oligosymptomatic patients.
-
Case Reports
OLIF combined with anterior fixation for lumbar synovial cysts with instability: a case report.
The optimal management of lumbar synovial cysts (LSCs) has always been controversial. Open or minimally invasive partial hemilaminotomy as a direct decompression approach has been widely studied, whereas to our knowledge, there has been no report of an indirect decompression method for LSC. ⋯ Indirect decompression surgery may be a new option for the management of LSC, especially in those with lumbar instability and that communicate with the facet joint. Further research with a larger and more comprehensive sample population is required.
-
Subdural hygromas are excess fluid accumulations in the subdural compartment, likely occurring via tears in the arachnoid membrane causing cerebrospinal fluid (CSF) leakage into the subdural space. Treatment recommendations for spinal subdural hygromas are lacking. ⋯ Posttraumatic spinal subdural hygromas are rare complications, as evidenced by the lack of literature and treatment guidelines. Using lumbar puncture, we demonstrate clinical and radiographic resolution of a traumatic subdural hygroma. This outcome suggests lumbar puncture may be an effective treatment modality for similar patients, and can potentially be used to avoid a more invasive surgical decompression.
-
Chronic subdural hematoma (cSDH) is an increasingly common condition due to the growing use of anticoagulation. Currently, there remains a lack of evidence to guide the optimal timing of anticoagulant reinitiation for stroke prevention in atrial fibrillation after cSDH evacuation. We aimed to better understand the perceived risks of hemorrhagic and embolic complications along with current practice patterns on restarting anticoagulation after surgical evacuation of cSDH. ⋯ There is considerable variation in current practice patterns and perceived risks of embolic and hemorrhagic complications with anticoagulation reinitiation after cSDH evacuation. These results demonstrate clinical equipoise that warrant further targeted investigation in large-scale randomized controlled trials.