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CASE REPORT
Year : 2017  |  Volume : 6  |  Issue : 3  |  Page : 181-184

Pigmented intramucosal nevus of gingiva with a special insight on its pathophysiology: Report of a rare entity


Department of Oral Pathology and Microbiology, Mamata Dental College, Khammam, Telangana, India

Correspondence Address:
Rithika Bashamalla
Department of Oral Pathology and Microbiology, Mamata Dental College, Khammam - 507 002, Telangana
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/2277-8632.215529

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Oral melanotic nevi can be characterized as developmental malformations or melanocytic tumors. Nevi are benign in nature originating from proliferating malfunctioning melanoblasts of the neural crest cells either in the epithelium or in connective tissue. It is an infrequent oral lesion triggering focal pigmentation. Considerable debate exists in the literature with respect to their origin, development, maturation, and their association to oral melanocytes. Nevi present in the mucous membrane have been documented to ensure the risk of malignant transformation. Hence, it is appropriate to cautiously diagnose all pigmented lesions of the oral cavity. Here, we report a case of intramucosal nevus with unusually large size in maxillary anterior gingival mucosa.


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