World Neurosurg
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In the treatment of craniopharyngioma, complete surgical removal offers the best chance of cure and recurrence prevention. The basal interhemispheric approach involves problems with difficulty resecting tumors in the retrochiasmatic space located behind the optic chiasm and inability to resect, under direct view, tumors extending into the sella turcica. We report our approach via the sphenoid sinus devised to resolve these problems. ⋯ This approach allowed a working space to be secured even in cases with a narrow prechiasmatic space, allowing tumor freeing from the lower plane of the optic nerve and safe resection of the intrasellar tumor.
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Traditionally, lumbar discectomy has involved overnight hospital admission. Recent literature supports the shift to same-day lumbar discectomy because of improved outcomes and better patient satisfaction scores. A successful protocol for outpatient lumbar discectomies was proposed and implemented at a single institution. The aim of this study is to perform a quantitative and qualitative analysis of this institutional model. ⋯ Our data demonstrate that a collaborative protocol for outpatient discectomy can be implemented in a safe and effective manner despite a statistical increase in hospital readmissions. The percentage rates of readmissions and ED visits accounted for a very small percentage of the overall number of cases after protocol implementation. Improvements in perioperative pain management and ensuring that outpatient lumbar discectomies are scheduled early in the day may further decrease the number of admissions. Future studies should examine the societal and financial impact of same-day discectomy versus overnight hospital stays.
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Historical Article
A case of basilar artery aneurysm rupture from 1836: lessons in clinical observation and the natural history of the disease.
Although credit is given to Sir William Gull for highlighting the clinical picture of subarachnoid hemorrhage in 1859, we discuss a case presented by Mr. Egerton A. Jennings, Fellow of the Linnaean Society, published 23 years earlier in the 1836 edition of the Transactions of the Provincial Medical and Surgical Association. ⋯ It provides evidence of an established thought process already in progress in England in the 19th century. It is characteristic that this thought process came from a surgical practitioner. The cultivation of practical observation in British surgical culture would allow the late 19th century surgeon scientists to match the contributions of British neurologists with landmark steps in the development and establishment of neurosurgery.
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Pituitary apoplexy is an infrequent occurrence that can require timely treatment. The term "pituitary apoplexy" as used in the literature describes a heterogeneous spectrum. There is controversy about which subsets require urgent as opposed to elective surgical treatment or even medical treatment alone. We present a retrospective series of 109 consecutive cases of pituitary apoplexy from a single institution from 1992-2012 and develop a comprehensive classification system to analyze outcome. ⋯ We offer a simple yet comprehensive grading system to classify the clinical spectrum of pituitary apoplexy, which has implications for management, outcomes, and categorization for future studies.
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When resecting gliomas, extra-axial tumors, or their overlying cortex, cortical veins may become suspended over the resection cavity and ultimately prolapse and kink into the cavity, promoting venous thrombosis. To prevent this, we describe a technique to secure a Gelfoam scaffold beneath the cortical vein at the edge of the resection cavity to prevent kinking and possible thrombosis from taking place after tumor removal. Depending on the diameter of the resection cavity, this can be done at 1 or both edges of the resection cavity to prevent prolapse of the vein into the cavity. In our experience with this technique, during the past 10 years, there have been no cases of venous thrombosis after tumor removal on postoperative imaging or clinical examination.