Hellow guys, Welcome to Utubetrends, and you are watching Resection of large recurrent 3rd ventr epidermoid tumors thru the post interhemi transcallosal appr. and this vIdeo is uploaded by American Association of Neurological Surgeons at 2016-12-08T07:11:18-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
| Name | Resection of large recurrent 3rd ventr epidermoid tumors thru the post interhemi transcallosal appr |
| Video Uploader | Video From American Association of Neurological Surgeons |
| Upload Date | This Video Uploaded At 08-12-2016 15:11:18 |
| Video Discription | Benjamin K. Hendricks, BS, and Aaron A. Cohen-Gadol, MD, MSc Goodman Campbell Brain and Spine and Indiana University Department of Neurological Surgery, Indianapolis, Indiana Epidermoid cysts or tumors comprise 1% of intracranial tumors with a predilection for the cerebellopontine angle or parasellar cisterns. These tumors are derived from an ectopic ectodermal implant seeded between fusing ectodermal surfaces. This results in a benign proliferation of stratified squamous epithelium along a cyst wall with a lumen composed of hyperkeratotic material derived from the desquamating cells. Surgical intervention is the treatment of choice for symptomatic patients. There is no role for radiotherapy or chemotherapy in the treatment of these lesions, including for residual or recurrent disease. The inherent adhesion of the proliferating epithelial lining to surrounding neurovascular structures significantly complicates attempts at gross-total resection. Epidermoid tumors or cysts are rarely reported within the third ventricular region. In this video, the authors demonstrate the technique of right-sided posterior interhemispheric transcallosal approach for maximal resection of a complex recurrent third ventricular epidermoid tumor with lateral ventricular extension. |
| Category | Education |
| Tags | Ventricular System (Brain Structure) | epidermoid | third ventricle | interhemispheric transcallosal | JNS | AANS | Neurosurgical Focus | Journal of Neurosurgery |
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