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Type: Artigo de periódico
Title: Gingival involvement in oral paracoccidiodomycosis
Author: Silva, CO
Almeida, AD
Pereira, AAC
Sallum, AW
Hanemann, JAC
Tatakis, DN
Abstract: Background: Paracoccidioidomycosis, a deep mycosis endemic in parts of Latin America, often presents with oral lesions involving the gingiva. Nevertheless, the periodontal literature is devoid of references to oral paracoccidioidomycosis. The purpose of this study was to characterize the gingival involvement in oral paracoccidioidomycosis and to contrast clinical and histopathologic diagnosis of the disease. Differential diagnosis and management of oral paracoccidioidomycosis were reviewed. Methods: From January 1995 to October 2006, the files of the Oral Pathology Laboratory, School of Dentistry, Alfenas Federal University, were reviewed to identify cases referred because of a clinical diagnosis of oral paracoccidioidomycosis. Data collected included patient demographics (age, gender, race, and occupation), clinical information (oral lesion location), and histopathologic diagnosis. Results: Forty-six cases were identified, and 34 were histopathologically confirmed as paracoccidioidomycosis. Of the remaining 12 cases, one-half were diagnosed as either carcinoma or dysplastic leukoplakia. Of the 34 confirmed paracoccidioidomycosis cases, 45% presented with multiple site involvement, whereas the gingiva/alveolar process was the most prevalent site overall (52%). The gingiva/alveolar process was the most prevalent site in both multiple and single site cases. The majority of patients were men (88%), white (75%), and in their fourth decade of life (47%). Statistical analysis revealed that patients with gingival/alveolar process involvement were demographically indistinguishable from those without. Conclusions: Oral paracoccidioidomycosis has a strong predilection for the gingiva, whereas patients with gingival lesions do not differ from patients lacking such involvement. Early diagnosis of gingival/oral lesions may prevent life-threatening complications of this mycosis.
Subject: alveolar process
Country: EUA
Editor: Amer Acad Periodontology
Citation: Journal Of Periodontology. Amer Acad Periodontology, v. 78, n. 7, n. 1229, n. 1234, 2007.
Rights: fechado
Identifier DOI: 10.1902/jop.2007.060490
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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