World Neurosurg
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Animal brain tumor models can be useful educational tools for the training of neurosurgical residents in risk-free environments. Magnetic resonance imaging (MRI) technologies have not used these models to quantitate tumor, normal gray and white matter, and total tissue removal during complex neurosurgical procedures. This pilot study was carried out as a proof of concept to show the feasibility of using brain tumor models combined with 7-T MRI technology to quantitatively assess tissue removal during subpial tumor resection. ⋯ This pilot study showed that the use of animal tumor models in combination with 7-T MRI technology provides an opportunity to increase the granularity of data obtained from operative procedures and to improve the assessment and training of learners.
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Case Reports
TEMPORAL ANEURYSMORRHAPHY TECHNIQUE FOR THE MANAGEMENT OF COMPLEX MIDDLE CEREBRAL ARTERY ANEURYSM: A VIDEO CASE.
A 57-year-old man who had previously suffered a transient episode of retrograde amnesia was admitted to the vascular department of the Burdenko Neurosurgical Center. Computed tomography angiography revealed a complex trifurcation aneurysm of the right middle cerebral artery (MCA) bifurcation. There were no clear focal symptoms after the neurologic examination. ⋯ Thus the M2 cutting-off with an insulating clip and temporal aneurysmorrhaphy were options that allowed for adequate final clipping. There were no intraoperative or postoperative complications. The patient remained neurologically intact and was discharged 7 days after surgery (Figure 1).