{"id":"001949c8-d51c-4fe1-ba2a-29e73e5c2f53","slug":"paraventricular-meningioma-revealed-by-mental-disorder","title":"Paraventricular meningioma revealed by mental disorder","authors":["Said Hilmani","Yassine Houass","Abdessamad El Azhari"],"abstract":"Background: Ventricular meningioma constitutes 2% of intracranial meningioma, representing a challenging disease for neurosurgeons. Although cognitive impairment is one of the major symptoms of ventricular tumors, few studies have reported the details of cognitive impairment before and after their surgical removal. The expected effects on cognitive function should also be considered when choosing a surgical approach. Case Descriptions: We report the case of a large lateral ventricle meningioma revealed by cognitive dysfunction and moderate intellectual disability. The patient underwent subtotal resection of the tumor which had partial improvement in cognitive disorders. It is important to precisely assess neuropsychological function in patients with large brain tumors, and judicious preoperative plan, adequate knowledge of anatomy, and use of correct microsurgical techniques are fundamental in achieving complete resection of paraventricular meningioma with low morbidity. Conclusion: Pre and postoperative precise neuropsychological examinations may identify the potential cognitive impairment and beneficial effects of surgery in patients with large lateral ventricle meningiomas.","thumbnailUrl":"https://sni-digital-videos.s3.amazonaws.com/articles/001949c8-d51c-4fe1-ba2a-29e73e5c2f53/featured/hero-1782420792614.png","publishDate":"2016-12-12T00:00:00.000Z","doi":"10.4103/2152-7806.195580","categories":["Neuro-oncology","Case Report"],"fullTextUrl":"http://surgicalneurologyint.com/wp-content/uploads/2016/12/8216/SNI-7-1004.pdf"}