World Neurosurg
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Case Reports
Occipital interhemispheric transtentorial approach for a pineal region meningioma with pseudobulbar palsy.
Meningiomas represent 8%-10% of all pineal region (PR) tumors. When they arise from the falx, tentorium, or tentorial incisura, they are not always considered a true PR tumor, as they do not originate from it but instead only grow toward the region. The true meningioma of PR must be originated from the arachnoid envelope of the pineal gland or from the 2 leaflets of the velum interpositum. ⋯ Careful management of the deep veins is mandatory during the resection of PR meningiomas. The venous system improvement after the surgery may be associated with the dramatic recovery seen in this unique case. The patient consented to publication of her images.
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To evaluate impact of preoperative mental health on expectations in patients undergoing transforaminal, anterior, or lateral lumbar interbody fusion. ⋯ Mental health scores impact expectations regarding improvement in more active areas of a patient's life. Poor mental health scores may be associated with lower expectations for preoperative symptom improvement.
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Approximately 10% of all cancer patients develop spinal metastases. When a symptomatic compression fracture occurs without associated deformity or neurologic deficit, it can be treated with kyphoplasty with or without radiofrequency ablation (RFA). Treatment with kyphoplasty is well established but does not address the underlying oncologic disease. ⋯ The results suggest that the addition of RFA to kyphoplasty may reduce local tumor recurrence while providing similar pain relief benefits. The extrapolation of this added benefit to metastases from other primary cancers should be examined in future studies.
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Socioeconomic factors are known to influence outcomes after spinal trauma, but it is unclear how these factors affect health care utilization in acute care settings. We aimed to elucidate if sociodemographic and psychosocial factors are associated with obtaining magnetic resonance imaging (MRI), a costly imaging modality, after cervical or thoracic spine fracture. ⋯ After adjusting for injury severity and spinal cord injury diagnosis, psychosocial comorbidities and for-profit hospital status were associated with higher odds of MRI, whereas public insurance was associated with lower odds. Results highlight potential biases in the provision of MRI as a costly imaging modality.
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Anterior cervical diskectomy and fusion (ACDF) is a highly successful procedure to treat spinal cord or nerve root compression; however, complications can still occur. With advancements in imaging, 3-dimensional (3D) reconstruction allows real-time instrument tracking in a surgical field relative to the patient's anatomy. Here, we compare plate positioning and short-term outcomes when using 3D navigation to fluoroscopy in ACDF for degenerative spine disease. ⋯ Using 3D navigation in ACDF for degenerative disease is associated with slightly more midline plate positioning and comparable short-term outcomes as using fluoroscopy and can be a suitable alternative. Advantages of using this technology, such as improved visualization of anatomy, should be weighed against disadvantages, such as increased operative time, on a per-patient basis.