Gingival squamous cell carcinoma masquerading as necrotizing ulcerative periodontitis

This report describes a case of a 34-year-old male presenting clinically with NUP around mandibular posterior teeth. Clinical features were misleading, but the histological findings established the diagnosis of well-differentiated SCC. Immunohistochemistry also showed features of epithelial–mesenchymal transition with decreased expression of E-cadherin and increased vimentin expression showing local invasion and metastasis. The patient was referred to the oncology department for evaluation of possible metastasis and further management of carcinoma.
Source: Journal of Indian Society of Periodontology - Category: Dentistry Authors: Source Type: research