Neurosurgery
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Review Case Reports
Preserve the nerve: microsurgical resection of peripheral nerve sheath tumors.
Using a fascicle-sparing approach, schwannomas and nonplexiform neurofibromas can often be removed without causing neurological deficit or neuropathic pain. This article provides a step-by-step description of how to remove these benign tumors using microsurgical techniques.
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What is known about the cerebral aqueduct is derived mainly from the legacy of classic histology and from the most recent advanced neuroimaging technologies. In fact, although this important structure is frequently glimpsed by neurosurgeons, only limited anatomic contributions have been added by microsurgery to its direct in vivo description. A review of our surgical experience in navigating the fourth ventricle prompted us to revisit the classical anatomic descriptions of the aqueduct and compare them using the novel perspective of neuroendoscopy. ⋯ Neuroendoscopy provides a novel perspective into the inner aqueductal wall and supplies an incomparable view of the intracanalicular anatomic structures.