World Neurosurg
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To investigate the changes in the sagittal parameters of the cervical spine and the clinical efficacy of C2∼3 anterior cervical discectomy and fusion (ACDF) combined with internal fixation for unstable hangman's fractures. ⋯ For patients with unstable hangman's fractures, C2∼3 ACDF combined with internal fixation can achieve immediate stability of the upper cervical vertebrae, effectively correct the forward displacement and angulation of C2, and restore the sagittal balance of the cervical spine. The rate of osseous intervertebral fusion is high, and there are few complications. This method can effectively promote the recovery of spinal nerve function and preserve the motor function of the cervical vertebrae.
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Mirror intracranial aneurysms with different rupture status is a useful model to investigate features associated with aneurysm rupture. Morphological and hemodynamic analyses of ruptured middle cerebral artery (MCA) mirror aneurysms are rarely reported. The purpose of this study was to determine the morphological or hemodynamic characteristics associated with ruptured MCA mirror aneurysms. ⋯ Larger aneurysms, a larger size ratio, irregular aneurysms, a lower spatial average WSS, and a higher maximum WSS may contribute to evaluating the risk of rupture of MCA aneurysms independent of patient characteristics.
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Review Case Reports
Secondary pituitary abscess inside adenoma: a case report and review of literature.
Pituitary abscesses within pre-existing pituitary conditions, such as craniopharyngioma, pituitary adenoma, or Rathke cleft cyst, are quite rare. A case of pituitary abscess secondary to adenoma is presented, and the literature is reviewed. ⋯ Secondary pituitary abscess is a rare entity, and preoperative diagnosis is challenging. The treatment strategy includes prompt surgical resection and drainage of the abscess, followed by prolonged antibiotic therapy.
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Review Case Reports
Intracranial Hypertension Following Gunshot Wound to the Torcula: Case Report and Literature Review.
Elevation of bone for the treatment of depressed skull fractures overlying venous sinuses is rarely required or performed. The neurosurgical literature only describes a handful of cases of surgical intervention in which the posterior two-thirds of the superior sagittal sinus was involved. Clinical course is variable, signs and symptoms suggest increased intracranial pressure, and all conservative measures should be exhausted before proceeding with the surgical route. ⋯ This case confirms that the approach of surgical management of superior sagittal venous sinus injuries associated with skull fractures described in the literature also can be used successfully for injuries over the torcula if conservative management does not help alleviate the symptoms and results in good outcome. It was felt that delayed surgery also plays an important role, as it gives time for scar tissue to form, which may help to protect the sinus from injury during surgery.