Dirofilariasis involving the oral cavity: report of the first case from South America

Oral dirofilariasis is very rare with non-specific clinical manifestations. Here, we report the case of a 65-year-old South American woman with a submucosal nodule on her right buccal mucosa. The nodule was slightly tender and painful. Differential diagnoses included mesenchymal (lipoma or fibrolipo...

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Main Authors: Laudenice Lucena Pereira, Ricardo Della Coletta, Larissa Cavalcanti Monteiro, Victor Yuri Nicolau Ferreira, Jorge Esquiche Leon, Paulo Rogério Ferreti Bonan
Format: Article
Language:English
Published: Sociedade Brasileira de Medicina Tropical (SBMT) 2015-06-01
Series:Revista da Sociedade Brasileira de Medicina Tropical
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822015000300361&lng=en&tlng=en
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author Laudenice Lucena Pereira
Ricardo Della Coletta
Larissa Cavalcanti Monteiro
Victor Yuri Nicolau Ferreira
Jorge Esquiche Leon
Paulo Rogério Ferreti Bonan
author_facet Laudenice Lucena Pereira
Ricardo Della Coletta
Larissa Cavalcanti Monteiro
Victor Yuri Nicolau Ferreira
Jorge Esquiche Leon
Paulo Rogério Ferreti Bonan
author_sort Laudenice Lucena Pereira
collection DOAJ
description Oral dirofilariasis is very rare with non-specific clinical manifestations. Here, we report the case of a 65-year-old South American woman with a submucosal nodule on her right buccal mucosa. The nodule was slightly tender and painful. Differential diagnoses included mesenchymal (lipoma or fibrolipoma, solitary fibrous tumor, and neurofibroma) or glandular benign tumors (pleomorphic adenoma) with secondary infections. We performed excisional biopsy. A histopathological examination revealed a dense fibrous capsule and a single female filarial worm showing double uterus appearance, neural plaque, well-developed musculature and intestinal apparatus. Dirofilariasis was diagnosed, and the patient was followed-up for 12 months without recurrence.
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spelling doaj.art-12717d48e7ec49d5bc7b2f99319cb6ff2022-12-22T03:36:29ZengSociedade Brasileira de Medicina Tropical (SBMT)Revista da Sociedade Brasileira de Medicina Tropical1678-98492015-06-0148336136310.1590/0037-8682-0025-2015S0037-86822015000300361Dirofilariasis involving the oral cavity: report of the first case from South AmericaLaudenice Lucena PereiraRicardo Della ColettaLarissa Cavalcanti MonteiroVictor Yuri Nicolau FerreiraJorge Esquiche LeonPaulo Rogério Ferreti BonanOral dirofilariasis is very rare with non-specific clinical manifestations. Here, we report the case of a 65-year-old South American woman with a submucosal nodule on her right buccal mucosa. The nodule was slightly tender and painful. Differential diagnoses included mesenchymal (lipoma or fibrolipoma, solitary fibrous tumor, and neurofibroma) or glandular benign tumors (pleomorphic adenoma) with secondary infections. We performed excisional biopsy. A histopathological examination revealed a dense fibrous capsule and a single female filarial worm showing double uterus appearance, neural plaque, well-developed musculature and intestinal apparatus. Dirofilariasis was diagnosed, and the patient was followed-up for 12 months without recurrence.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822015000300361&lng=en&tlng=enPathologyDirofilariasisDentistryDiagnosis
spellingShingle Laudenice Lucena Pereira
Ricardo Della Coletta
Larissa Cavalcanti Monteiro
Victor Yuri Nicolau Ferreira
Jorge Esquiche Leon
Paulo Rogério Ferreti Bonan
Dirofilariasis involving the oral cavity: report of the first case from South America
Revista da Sociedade Brasileira de Medicina Tropical
Pathology
Dirofilariasis
Dentistry
Diagnosis
title Dirofilariasis involving the oral cavity: report of the first case from South America
title_full Dirofilariasis involving the oral cavity: report of the first case from South America
title_fullStr Dirofilariasis involving the oral cavity: report of the first case from South America
title_full_unstemmed Dirofilariasis involving the oral cavity: report of the first case from South America
title_short Dirofilariasis involving the oral cavity: report of the first case from South America
title_sort dirofilariasis involving the oral cavity report of the first case from south america
topic Pathology
Dirofilariasis
Dentistry
Diagnosis
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822015000300361&lng=en&tlng=en
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