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Hemangioblastoma, surgery

   

Surgery

Video 1: hemangioblastoma

Stage 1: Low magnification view of the operative field.

Stage 2: Dissection of the extramedullary portion of the tumor.

Stage 3: The feeding vessels are coagulated adjacent to the tumor.

Stage 4: Dissection of the nerve roots and separation of the intramedullary portion of the tumor.

 

Video 2: hemangioblastoma

Stage 1: Commencing the surgical procedure.

Stage 2: Opening of the arachnoid.

Stage 3: Preservation of the draining vein.

Stage 4: Dissection of the tumor from the spinal cord.

Stage 5: Removal of the tumor.

Stage 6: Low magnification view - preservation of the draining vein overlying the spinal cord.

 

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