World Neurosurg
-
Review Meta Analysis
Ultra-early angiographic vasospasm following aneurysmal subarachnoid hemorrhage: a systematic review and meta-analysis.
After aneurysmal subarachnoid hemorrhage (aSAH), prognosis is affected heavily by the presence of delayed cerebral ischemia (DCI). There is growing recognition of ultra-early angiographic vasospasm (UEAV) occurring within 48 hours of aSAH; however, its relationship with DCI and ultimately prognosis remains unclear. ⋯ UEAV was significantly associated with symptomatic cerebral vasospasm, DCI/infarction, unfavorable outcome at follow-up, and greater mortality. Patients with intracerebral hematoma, intraventricular hemorrhage (Fisher Grade IV), larger ruptured aneurysms >12 mm, and an MCA location were more likely to have UEAV.
-
Although high-grade AVMs pose a particularly high lifetime hemorrhage risk to pediatric patients (age <18 years), little is known about the treatment outcomes. Therefore, the aim of this retrospective cohort study was to evaluate the outcomes after single-session stereotactic radiosurgery (SRS) for pediatric high-grade AVMs. ⋯ The efficacy of single-session SRS for the treatment of high-grade AVMs in the pediatric population is limited, particularly for those with unruptured nidi. Multimodal therapies should be considered in the management of selected pediatric high-grade AVMs. However, further prospective analyses are warranted to define the optimal management strategy for these challenging vascular malformations.
-
Recent studies have reported that decompression with fusion leads to superior outcomes in correction of spinal deformity. The aim of this study was to determine if there is a difference in intraoperative and 30-day postoperative complication rates in patients undergoing spinal fusion with and without decompression. ⋯ Patients undergoing spinal fusion with laminectomy may have higher complication rates than patients undergoing spinal fusion alone.
-
To study factors influencing oro-facial herpetic eruptions (HEs) in patients undergoing retromastoid suboccipital craniectomy for vestibular schwannomas (VS). ⋯ The study highlights the relatively high incidence and factors associated with this rare but benign complication.
-
Complications after surgery for mesial temporal lobe epilepsy associated with hippocampal sclerosis.
Hippocampal sclerosis is the most common cause of drug-resistant epilepsy amenable for surgical treatment and seizure control. This study aimed to analyze morbidities related to surgery of mesial temporal lobe epilepsy associated with hippocampal sclerosis and to identify possible risk factors for complications. ⋯ Major complications occur rarely after mesial temporal surgery on epileptic patients. They occur more often following the ATL rather than transcortical SAH approach. Complications tend to be temporary with symptoms of limited duration for surgery performed by experienced teams on carefully selected and evaluated patients.