Occurrence of a cyst in the substance of the brain that usually communicates with one of the lateral ventricles.
Note: These abnormal cavities may result from brain tissue destruction or maldevelopment.
Source:
PAC, 2016, 88, 713. 'Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)' on page 794 (https://doi.org/10.1515/pac-2015-1202)