Submitted by György Chityil ... on Fri, 01/19/2018 - 23:31 Hierarchy: NounDescription: {{pathology}} A rarefaction of the white matter in the brainNgram: leukoaraiosisNgram Text: leukoaraiosisSource: WiktionaryIssue: 0Wiktionary tag: pathologyNgram Count: 1