[Case of early invasive carcinoma originating in gingiva of the lower molar region].
D000368:Aged; D001706:Biopsy; D002277:Carcinoma / Q000175:diagnosis*; D003581:Cytodiagnosis; D005881:Gingiva; D006801:Humans; D008297:Male; D009062:Mouth Neoplasms / Q000175:diagnosis* / Q000473:pathology