World Neurosurg
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Retraction Of Publication
Frame-Based Stereotactic Brain Biopsy and Symptomatic Intracranial Hemorrhages: Associated Factors in a Series of 407 Patients.
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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Visual field deterioration caused by secondary empty sella after cabergoline therapy for prolactinoma is a rare event. Chiasmapexy is performed to treat empty sella syndrome. Although various materials have been used for the elevation of the optic chasm, the most appropriate material remains to be established. Here, we describe the efficiency of chiasmapexy for empty sella syndrome following dopamine agonist treatment and the utility of septal cartilage and sphenoidal sinus bone as materials for chiasmapexy. ⋯ Chiasmapexy is an effective surgical method for treating visual deterioration caused by empty sella after cabergoline treatment. Endoscopic endonasal chiasmapexy with septal cartilage and sphenoidal sinus bone is a considerable option because it is minimally invasive and involves decreased risk of infection.
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Multicenter Study Observational Study
Quality of life after treatment of unruptured intracranial aneurysms.
Quality of life is an important factor in the decision making for the treatment of unruptured intracranial aneurysms (UIA). The data dealing with QoL in patients after the treatment are spare. We have evaluated QoL of patients after endovascular or surgical treatment of incidental intracranial aneurysm. ⋯ The risk for depression and pain is not significantly increased after elective treatment of UIA. According to our results, decreased QoL is common in this cohort of patients but often related to factors not associated with aneurysm treatment.
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The presence of hemiparesis on arrival in patients with subarachnoid hemorrhage (SAH) is presumed to affect prognosis; intracranial hematomas with mass effect responsible for hemiparesis are frequently observed in these patients. The aim of this study was to clarify characteristics and outcomes of patients who presented with hemiparesis on arrival with no responsible hematomas (hemiparesis without hematoma) having mass effect demonstrated on computed tomography. ⋯ Hemiparesis can be expected to improve in patients with SAH with hemiparesis without hematoma, and such patients appear to have a better prognosis than patients with SAH with hemiparesis and responsible hematomas. A possible major mechanism of hemiparesis without hematoma based on the characteristics identified is a combination of transient ipsilateral hemispheric functional failure caused by the impact of aneurysmal rupture and transient ischemia of the perforators originating from the internal carotid artery.