Submitted by György Chityil ... on Fri, 01/19/2018 - 23:35 Hierarchy: NounDescription: {{neurology|pathology}} A disorder caused by an overabundance of mastocytes in a person's body.Ngram: mastocytosisNgram Text: mastocytosisSource: WiktionaryIssue: 0Wiktionary tag: neurologypathologyNgram Count: 1