Abstract
Supratentorial epidermoid cysts located on the midline are very rare. We describe the first case of such a cyst arising from the rostral neuropore. We report a patient suffering from seizures and progressive frontal syndrome and presenting with a huge cyst developed in the midline at the rostralmost part of the corpus callosum. The patient was operated on, and the cyst was found to be epidermoid. Only six cases of supracallosal epidermoid cysts have been reported. In our case, the involved region was located at the exact limit between lamina terminalis and corpus callosum. This region corresponds to the place of the closing rostral neuropore during embryogenesis. We thus propose that the cyst arises from the rostral neuropore and that its eventual deep location is explained by the complex morphogenetic movements affecting the dorsal region of the telencephalic vesicle.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
