World Neurosurg
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Review Case Reports
Recurrent spinal intramedullary arachnoid cyst: A case report and literature review.
Symptomatic intramedullary arachnoid cysts are rarely observed lesions, particularly in the pediatric age group. Treatment includes cyst fenestration or resection of the cyst wall, and recurrence after surgery has never been reported. We report a rare case of a spinal intramedullary arachnoid cyst, which recurred after cyst fenestration and required reoperation after a certain period. ⋯ To the best of our knowledge, this is the first report of recurrence of an intramedullary arachnoid cyst. This case indicates the importance of considering the resection of cyst wall as possible because of the probability of cyst recurrence after fenestration, while careful observation is the option in the short term, especially for children or high-risk cases.
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Decompressive craniectomy (DC) is a last-tier therapy in the treatment of raised intracranial pressure after traumatic brain injury (TBI). We report the association of comparative radiographic factors in predicting functional outcomes after DC in patients with severe TBI. ⋯ The comparative radiographic findings that include MLS > 10mm, ECH > 2.5cm, and effacement of basal cisterns are predictive of poor functional outcome in severe TBI.