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Flow- and caliber-matched dual bypass for fusiform MCA bifurcation aneurysm.
Complex fusiform aneurysms of the middle cerebral artery (MCA) bifurcation remain challenging when the diseased segment incorporates both M2 trunks, precluding reconstructive clipping or endovascular options. We present a video article demo…
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Intramedullary primary spinal cord melanoma: illustrative case.
[BACKGROUND] Intramedullary primary spinal melanoma (IPSM) is a rare tumor, with limited reports on its clinical presentation, radiographic features, histopathological and genetic factors, diagnosis, and management. [OBSERVATIONS] A 49-yea…
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The role of surgical disconnection for posterior fossa pial arteriovenous fistulas and dural fistulas with pial supply: an illustrative case series.
[BACKGROUND] Pial arteriovenous fistulas (pAVFs) are rare vascular malformations characterized by high-flow arteriovenous shunting involving a cortical arterial supply directly connecting to venous drainage without an intermediate nidus. Du…