The production of a dense fibrous network of neuroglia; includes astrocytosis, which is a proliferation of astrocytes in the area of a degenerative lesion.
File:Bergmann gliosis - highcommons.wikimedia.org
Reactive gliosis: stellatewww.cnsatlas.com
Reactive gliosis: gemistocyteswww.cnsatlas.com
along with gliosis.library.med.utah.edu
(Summary of Gross Findingsweb.duke.edu
Last update: September 2014