| Autor: |
Babu SP; Department of Periodontics, Mahatma Gandhi Post Graduate Institute of Dental Sciences, Government of Puducherry Institution, Pondicherry, India., Agila S, Sivaranjani P, Kashyap V |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of Indian Society of Periodontology [J Indian Soc Periodontol] 2013 Sep; Vol. 17 (5), pp. 657-60. |
| DOI: |
10.4103/0972-124X.119288 |
| Abstrakt: |
Gingival melanoacanthoma is a rare, benign pigmented lesion characterized clinically by sudden onset and rapid growth of a macular brown black lesion and histologically by acanthosis of superficial epithelium and proliferation of dendritic melanocytes. This article reports a previously undescribed case of pigmented unilateral diffuse gingival enlargement, which on histopathological examination proved to be melanoacanthoma. Intraoral examination revealed pigmented unilateral diffuse gingival enlargement in relation to second and third quadrants buccally, palatally/lingually. Based on these clinical findings, gingivectomy was performed and the excised tissue was sent for biopsy. Microscopic examination revealed acanthotic and parakeratotic surface epithelium with dendritic melanocytes distributed in basal and suprabasal layers of the epithelium. 1 year follow-up recall revealed no recurrence of lesion at the surgical sites. Our patient exhibits an unusual clinical presentation of melanoacanthoma of gingiva. Pigmented gingival overgrowth of recent origin and without any etiologic factors warrants histopathologic examination. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
|
