World Neurosurg
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Patient BMI is an Independent Predictor of 30-Day Hospital Readmission after Elective Spine Surgery.
Hospital readmission within 30 days of index surgery is receiving increased scrutiny as an indicator of poor quality of care. Reducing readmissions achieves the dual benefit of improving quality and reducing costs. With the growing prevalence of obesity, understanding its impact on 30-day unplanned readmissions and patients' perception of health status is important for appropriate risk stratification of patients. The aim of this study was to determine if obesity is an independent risk factor for unplanned 30-day readmissions after elective spine surgery. ⋯ Preoperative obesity is an independent risk factor for readmission within 30 days of discharge after elective spine surgery. In a cost-conscious health care climate, preoperative BMI can identify patients at risk for early unplanned hospital readmission.
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Case Reports
Clinical Image: A meningoencephalocele caused by a chronic growing skull fracture in a 76-year old patient.
We present a case of a growing skull fracture in adult male, with an interval of 43 years after initial trauma. This finding is extremely rare, especially because growing skull fractures are mostly seen as an uncommon complication of pediatric head trauma with calvarial fracture. In our patient, this finding was incidental, existed for many years, and had no clinical consequences. Therefore, we advised a conservative treatment for our patient.
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Case Reports
Type II Odontoid Fracture with Atlantoaxial Dislocation Presenting as Symptomatic Seizures: A Case Report.
To report symptomatic seizures of a patient with an old type II odontoid fracture with atlantoaxial dislocation. The type II odontoid fracture is a dangerous disease and presents as neurological deficits. Because of the compression of upper cervical cord, without timely diagnosis and treatment, a type II odontoid fracture may result in sudden death. Although it has been shown that epileptic seizures may lead to type II odontoid fracture, there is no report of symptomatic seizures in patients with odontoid fracture. ⋯ Old type II odontoid fracture might present as symptomatic seizures in addition to other neurological deficits. Posterior atlantoaxial screw-plate fixation and fusion is an effective treatment for old type II odontoid fracture.
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Case Reports
Recurrent olfactory neuroblastoma in remote leptomeninges, mimicking intracranial meningioma.
Olfactory neuroblastoma (ONB) is an uncommon neoplasm that arises from olfactory epithelium in the nasal cavity near the cribriform plate. Although local recurrence or direct extension along olfactory epithelium and metastasis to the central nervous system has been reported, remote leptomeningeal metastasis is quite rare. In our report of a leptomeningeal metastasis of ONB without recurrence of primary site, we discuss the possible pathogenesis of this rare phenomenon with a review of the literature. ⋯ ONB is a locally aggressive tumor, but it also potentially spreads to remote leptomeninges via blood or cerebrospinal fluid. Therefore, careful evaluation is needed not to misdiagnose a meningioma and delay the treatment. Moreover, understanding the route of remote leptomeningeal metastasis and en-bloc resection of tumor at first operation might reduce leptomeningeal metastasis, irrespective of surgical corridors.
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Case Reports
Risky cerebrovascular anatomical orientation: implications for brain revascularization.
This study documents a risky vascular anatomic orientation that might play an important role in the postoperative hemodynamics following anterior cerebral artery (ACA) revascularization. A 71-year-old woman presented with uncontrollable frequent right lower limb transient ischemic attacks (TIAs) attributed to a left cerebral ischemic lesion due to severe left ACA stenosis. ⋯ The patient awoke satisfactory from anesthesia; however, on postoperative day 1, she developed right-sided hemiparesis. Extensive postoperative investigations disclosed that watershed shift infarction was considered the etiology for this neurologic deterioration.