World Neurosurg
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Review Case Reports
Cervical hyperextension deformity following sagittal balance correction in a patient with Congenital Limb Girdle Myopathy: Surgical technique and review of the literature.
There is no gold standard surgical treatment for cervical hyperextension deformity, especially in case of muscular dystrophy. Special considerations and caution should be taken as they carry a high risk of early mortality and spinal cord injury. Only a few case reports are available in the literature. ⋯ We suggest posterior cervical release and fusion in case of a radiologically and clinically reducible cervical hyperextension deformity under both motor and sensory spinal evoked potential monitoring. In cases of longstanding, rigid, nonreducible cervical hyperextension, laminectomy and concomitant duroplasty could be considered.
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Intracerebral hemorrhage (ICH) is a type of stroke that leads to high mortality. Hematoma growth (HG) happens in about one third of all patients with ICH and is independently related to poor outcome. Previous studies have shown that an indicator on noncontrast computed tomography, called hypodensities, can predict HG in patients with ICH. Thus, this study was done to assess the predictive validity of this marker. ⋯ This study suggests that hypodensities on noncontrast computed tomography can be helpful in HG prediction, although its pooled predictive values are not very satisfying in the current study. The role of hypodensities in predicting HG should be confirmed by further studies.
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Review Case Reports
Unilateral lumbar facet dislocation: Case report and review of the literature.
Facet dislocations of the lumbar spine, particularly without neurologic injury, are rare occurrences after major trauma. Although there are documented cases of lumbosacral dislocation in the published literature, strictly lumbar unilateral facet dislocation is rare. ⋯ Given the rarity of this injury pattern, the management of this type of injury is not established. Careful imaging to make the diagnosis is crucial, and we recommend a surgical treatment in the form of an open reduction and instrumented stabilization. In our case, we achieved good outcomes with a posterior approach.
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Increased life expectancy has led to indications for spine surgery in patients older than 90 years, but data on associated risks and outcome are lacking. ⋯ Elective spinal surgery in patients older than 90 years of age does not reduce life expectancy and has a good functional outcome for well-selected patients, whereas emergency surgery and stabilization surgery in this age group are associated with a high rate of complications and higher mortality.
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Pituitary tumors are a heterogeneous group of lesions that are usually benign. Therefore, a proper understanding of the anatomy, physiology, and pathology is mandatory to achieve favorable outcomes. Accordingly, diagnostic tests and treatment guidelines should be determined and implemented. Thus, we decided to perform a multicenter study among Italian neurosurgical centers performing pituitary surgery to provide an actual depiction from the neurosurgical standpoint. ⋯ Diagnosing pituitary/hypothalamus disorders and treating them is the result of teamwork, composed of several diverse experts. Regarding neurosurgery, our findings have confirmed the central role of the transsphenoidal approach, with preference toward the endoscopic technique. Better outcomes can be expected at centers with a multidisciplinary team and a full, or part of a, residency program, with a greater surgical caseload.