Non-ulcerated necrotizing sialometaplasia may mimic a salivary gland tumor
Autops. Case Rep
;
11: e2021244, 2021. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-1285422
ABSTRACT
Necrotizing sialometaplasia (NS) is a benign, self-limiting inflammatory entity that mainly affects the minor salivary glands located in the hard palate. Classically, NS is characterized as a nodule that evolves to a central ulcer. The most widely recognized triggering factor is an ischemic event. The diagnosis becomes a challenge in non-ulcerated NS cases which is essential to rule out the possibility of salivary gland tumors, especially the malignant ones. Here, we presented a case of a 32-year-old male patient with a 1-month complaint of a painful, slightly elevated erythematous area on the hard palate. Incisional biopsy was performed, and NS was diagnosed based on histopathological and immunohistochemical analyses. Clinicians should be aware of and consider NS as a differential diagnosis of minor salivary gland tumors, particularly when it presents as a non-ulcerated clinical aspect.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Sialometaplasia Necrosante
Tipo de estudo:
Estudo diagnóstico
Limite:
Adulto
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Autops. Case Rep
Assunto da revista:
Anatomia
/
Patologia Cl¡nica
/
Patologia Legal
Ano de publicação:
2021
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Estadual de Campinas/BR
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