Epidermoid carcinoma of the gingiva following long-standing leukoplakia.
D002277:Carcinoma; D002294:Carcinoma, Squamous Cell / Q000209:etiology*; D005881:Gingiva; D005887:Gingival Neoplasms; D006801:Humans; D007971:Leukoplakia / Q000150:complications*; D009369:Neoplasms
CARCINOMA, EPIDERMOID/etiology; GINGIVA/neoplasms; LEUKOPLAKIA/complications