| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Ependymal tumors | Health | A type of brain tumor that usually begins in the central canal of the spinal cord. Ependymomas may also develop in the cells lining the ventricles of the brain, which produce and store the special fluid (cerebrospinal fluid) that protects the brain and spinal cord. Also called ependymomas. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
