ArticleMedicina oral, patologia oral y cirugia bucal2023
Gingival neoplasms: a multicenter collaborative study of 888 patients in Brazil.
Article in Medicina oral, patologia oral y cirugia bucal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 3 citations in OpenAlex.
- Changes in gingival cancer: burden of hospitalization and epidemiological evolution from 2001 to 2023 in Spain. a novel approach using hospital activity registry data.BMC oral health · 2026Article
- Comprehensive clinicopathological evaluation of malignant localized gingival enlargements in the Thai population.Biomedical reports · 2026Article
- An unusual presentation of dialysis-related amyloidosis: a large tumor extending from the gingiva to the palate.CEN case reports · 2026Article
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Authors and funding
23 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo evaluate the prevalence and clinicopathological features of a large series of gingival neoplasms in Brazil. MATERIAL AND
methodsAll gingival benign and malignant neoplasms were retrieved from the records of six Oral Pathology Services in Brazil, during a 41-year period. Clinical and demographic data, clinical diagnosis, and histopathological data were collected from the patients' clinical charts. For statistical analysis, the chi-square, median test of independent samples and the U Mann-Whitney tests were used, considering a significance of 5%.
resultsFrom 100,026 oral lesions, 888 (0.9%) were gingival neoplasms. There were 496 (55.9%) males, with a mean age of 54.2 years. Most cases (70.3%) were malignant neoplasms. Nodules (46.2%) and ulcers (38.9%) were the most common clinical appearance for benign and malignant neoplasms, respectively. Squamous cell carcinoma (55.6%) was the most common gingival neoplasm, followed by squamous cell papilloma (19.6%). In 69 (11.1%) malignant neoplasms, the lesions were clinically considered to be inflammatory or of infectious origin. Malignant neoplasms were more common in older men, appeared with larger size, and with a time of complaint shorter than benign neoplasms (p<0.001).
conclusionsBenign and malignant tumors may appear as nodules in gingival tissue. In addition, malignant neoplasms, especially squamous cell carcinoma, should be considered in the differential diagnosis of persistent single gingival ulcers.
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