打印 室管膜瘤室管膜瘤是一种在脑或脊髓中形成的细胞生长物。这些细胞会形成一个肿块，称为肿瘤。室管膜瘤始于室管膜细胞。这些细胞构成了脑脊液流动通道的内衬层。脑脊液包围并保护着脑和脊髓。 室管膜瘤有多种不同的类型。有的生长缓慢，不被认为是癌性肿瘤。非癌性肿瘤也称为良性肿瘤。良性室管膜瘤的生长可能会压迫邻近的组织。有时室管膜瘤生长更为迅速，被认为是癌性肿瘤。癌性肿瘤也称为恶性肿瘤。恶性室管膜瘤的生长可能会侵袭并破坏邻近组织。癌细胞可能会脱落并在脑或脊髓内扩散。 室管膜瘤可能发生在任何年龄段，但在幼儿中最为常见。患有室管膜瘤的儿童可能会出现头痛和癫痫发作。发生在成人体内的室管膜瘤更有可能在脊髓中形成。这可能导致受肿瘤影响的神经所控制的身体部位无力。 外科手术是室管膜瘤的主要治疗方法。对于生长迅速的肿瘤或手术无法完全切除的肿瘤，可能建议采取其他治疗方法。其中可能包括放射疗法、放射外科手术、化疗或靶向治疗。产品与服务书籍：《妙佑医疗国际家庭健康手册》简报：妙佑医疗国际卫生来信 — 数字版显示妙佑医疗国际的更多产品 症状Ependymoma signs and symptoms may depend on where it happens. This tumor can form in the brain or spinal cord. Symptoms of ependymoma in the brain include: Blurry vision. Confusion. Headaches. Irritability. Nausea. Seizures. Vomiting. Symptoms of ependymoma in the spinal cord include: Bowel changes. Loss of balance. Pain in the neck or back. Trouble walking. Weakness in the legs. When to see a doctorMake an appointment with a doctor or other healthcare professional if you have any symptoms that worry you. 申请预约 病因It's not clear what causes ependymoma. This tumor starts as a growth of cells in the brain or spinal cord. Ependymoma happens when cells in the brain or spinal cord develop changes in their DNA. A cell's DNA holds the instructions that tell the cell what to do. In healthy cells, the DNA gives instructions to grow and multiply at a set rate. The instructions tell the cells to die at a set time. In tumor cells, the DNA changes give different instructions. The changes tell the tumor cells to grow and multiply quickly. Tumor cells can keep living when healthy cells would die. This causes too many cells. 风险因素Factors that increase the risk of ependymoma include: Young age. Ependymoma can happen at any age. This cancer happens most often in children. Inherited syndromes. Some ependymomas are linked to genetic conditions passed down in families, such as with neurofibromatosis type 2 and Li-Fraumeni syndrome. 来自妙佑医疗国际员工 申请预约 症状与病因 Dec. 19, 2024 打印 Living with 脑肿瘤? Connect with others like you for support and answers to your questions in the Brain Tumor support group on Mayo Clinic Connect, a patient community. Brain Tumor Discussions Acoustic Neuroma: Auditory symptoms are overwhelming 24 Replies Sat, Mar 22, 2025 chevron-right Anyone else diagnosed with acoustic neuroma, a benign brain tumor? 536 Replies Wed, Mar 19, 2025 chevron-right Meningioma: Anyone else? I'm frightened 381 Replies Mon, Mar 17, 2025 chevron-right See more discussions 显示参考文献 Winn HR, ed. Ependymomas. In: Youmans and Winn Neurological Surgery. 8th ed. Elsevier; 2023. https://www.clinicalkey.com. Accessed Sept. 22, 2023. Upadhyaya SA, et al. Intracranial ependymoma and other ependymal tumors. https://www.uptodate.com/contents/search. Accessed Sept 22, 2023. Childhood ependymoma treatment (PDQ) — Patient version. National Cancer Institute. https://www.cancer.gov/types/brain/patient/child-ependymoma-treatment-pdq. Accessed Sept. 22, 2023. Central nervous system cancers. National Comprehensive Cancer Network. https://www.nccn.org/guidelines/guidelines-detail?category=1&id=1425. Accessed Sept. 22, 2023. 相关 与脑肿瘤共存 什么是脑肿瘤？妙佑医疗国际专家为您解答 朋克吉他手幸存于脑肿瘤 脑癌长期幸存者 脑肿瘤常见问题解答 显示更多相关内容 相关医疗程序 CT 扫描 催眠 冥想 化疗 开颅术 放射疗法 正电子发射断层扫描 消融疗法 磁共振成像 立体定向放射治疗 脑立体定向放射外科 针刺活检 针刺疗法 显示更多相关医疗程序 Mayo Clinic 新闻 Mayo Clinic Minute: Types of brain tumors and treatments June 03, 2024, 03:28 p.m. CDT 8 innovations in neuroscience and brain research at Mayo Clinic June 03, 2024, 02:38 p.m. CDT New research platform assesses brain cancer mutations during surgery May 30, 2024, 01:28 p.m. CDT Mayo Clinic Q&A: Using radiation therapy to treat brain tumors April 29, 2024, 12:45 p.m. CDT Mayo Clinic Minute: Learn about meningioma and glioblastoma brain tumors Aug. 07, 2023, 02:00 p.m. CDT 显示更多来自妙佑医疗国际的新闻 产品与服务 书籍：《妙佑医疗国际家庭健康手册》 简报：妙佑医疗国际卫生来信 — 数字版 显示更多来自妙佑医疗国际的产品和服务 脑肿瘤症状与病因诊断与治疗医生与科室在 Mayo Clinic 治疗 Advertisement 妙佑医疗国际不为任何公司或产品背书。广告收入为我们的非营利使命提供支持。 广告与赞助政策 政策 机会 广告选择 妙佑医疗国际出版社 浏览妙佑医疗国际出版社提供的畅销书以及书籍和简报的特别优惠。 室管膜瘤预约门诊 CON-20117720 患者护理和健康信息 疾病与状况 脑肿瘤