World Neurosurg
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Case Reports
Internal Carotid Artery Bleed: A Rare Complication Of Invasive Sphenoidal Aspergillosis.
Invasive sinonasal aspergillosis is rarely seen in immunocompetent individuals. It may involve adjacent intracranial and intraorbital structures causing high morbidity and mortality. ⋯ This case emphasizes the need for early diagnosis of invasive fungal sinusitis to prevent intracranial complications and fatal outcome. When the diagnosis is made, aggressive treatment with surgical débridement and adjuvant antifungal therapy is required. Internal carotid artery involvement is a rare but life-threatening complication of invasive fungal sinusitis.
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Review Case Reports
Surgical outcome in Iniencephaly survivor: A case report and review of the literature.
Iniencephaly is an extremely rare congenital neural tube defect (NTD) involving the occipital region with rachischisis of the cervicothoracic spine and fixed retroflexion deformity of the head. It affects an estimated 0.1-10 out of 10,000 pregnancies and carries a dismal prognosis. Most affected children are either stillborn or perish within a few hours of delivery. Pathological and postmortem studies of iniencephaly significantly outnumber the limited amount of literature available on patients surviving with this disorder. To date, surgical repair has been attempted in only 3 of the 8 patients with iniencephaly who have survived long-term. Thus, a huge knowledge gap remains regarding the neurosurgical nuances and postsurgical outcomes in iniencephaly. ⋯ Iniencephaly is a complex NTD associated with high perinatal mortality that requires a vigilant antenatal diagnosis. Surgical repair may be attempted in the lucky few survivors after a thorough evaluation of the anomaly.
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After aneurysmal subarachnoid hemorrhage (aSAH), crystalloid fluids with a relatively high sodium concentration have been used to maintain the cerebral blood flow. However, the prophylactic delivery of water and sodium by intravenous (IV) infusion will not necessarily improve the prognosis of patients after aSAH, and the excessive supply of water and sodium can negatively affect the outcome. We hypothesized that the delivery of an optimal amount of water and sodium separately might improve the outcome after aSAH. ⋯ The separate delivery of optimal amounts of water and sodium could be a promising therapeutic strategy to improve the prognosis after aSAH.
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Review Case Reports
Prognosis factor in oculomotor schwannoma: a case of endoscopic endonasal approach and systematic review of the literature.
We report the first case of oculomotor nerve (ON) schwannoma treatment through an endonasal endoscopic approach. We also review the literature to determine prognosis factors of ON function after treatment. ⋯ ON function at admission and surgical resection of schwannoma appears to be a predictive factor of favorable prognosis regardless of location and tumor size. The endonasal endoscopic approach can be used to biopsy tumors in cases in which open surgery is considered too risky, such as cavernous sinus schwannomas.
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Review Case Reports
Recurrent Bleeding After Perimesencephalic Hemorrhage: Case Reports and Review of the Literature.
Perimesencephalic hemorrhage (PMH), a subtype of nonaneurysmal subarachnoid hemorrhage, is characterized by a typical pattern of localized hemorrhage on head computed tomography. PMH is usually associated with a benign clinical course, and a lower incidence of complications such as vasospasm and rebleeding. ⋯ There are only a couple of case reports of recurrent PMH, some of which were defined questionably. We review the reported cases and discuss the possible causes and long-term outcomes. Neurointerventionalists and neurosurgeons should be aware that the risk of recurrent hemorrhage of PMH does exist, although it is rather low. Even after early or late rebleeding, prognosis of PMH is excellent.