The melanin pigmentation in gingiva usually occurs at the areas from the marginal gingiva to the attached gingiva, close to the muco-gingival junction of the incisor region. However we experienced the pigmentatiom in the interdental papilla of a 51-year-old woman. A gingival ectomy was carried out to the patient, and the specimen was observed histopathologically. No recurrence was recognized 3 months after the operation.
歯間乳頭歯肉にあらわれたメラニン沈着症の1例
matsumoto_shigaku_17-03-10.pdf
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