disease has location gingival disorder oral mucosa leukoplakia leukoplakia of gingiva MONDO:0022538 UMLS:C0239737 A clinical term that indicates the presence of a white patch on the surface of the gum which cannot be characterized as any other disease. It may be a precancerous condition and in most cases histologic examination reveals keratosis. Gingival Leukoplakia MEDGEN:66795 Leukoplakia of gingiva leukoplakia of gingiva Leukoplakia of Gingiva SCTID:32236000 gingival leukoplakia NCIT:C3881 ICD9:528.6 gingiva