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Synchronous Polymorphous Adenocarcinoma and Canalicular Adenoma on the Upper Lip: An Unusual Presentation and Immunohistochemical Analysis.
Ortega, Rose Mara; Bufalino, Andréia; Almeida, Luciana Yamamoto; Navarro, Claudia Maria; Travassos, Daphine Caxias; Ferrisse, Túlio Morandin; Carlos, Roman; León, Jorge Esquiche.
Afiliação
  • Ortega RM; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil. rosemara.ortega@ufjf.edu.br.
  • Bufalino A; Oral Medicine, Federal University of Juiz de Fora - UFJF/GV, Rua Israel Pinheiro, 2.000, Bairro Universitário, Governador Valadares, Minas Gerais, 35020-220, Brazil. rosemara.ortega@ufjf.edu.br.
  • Almeida LY; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil.
  • Navarro CM; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil.
  • Travassos DC; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil.
  • Ferrisse TM; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil.
  • Carlos R; Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Sao Paulo, Brazil.
  • León JE; Director of Centro Clínico de Cabeza y Cuello, Guatemala City, Guatemala.
Head Neck Pathol ; 12(1): 145-149, 2018 Mar.
Article em En | MEDLINE | ID: mdl-28766110
Multiple salivary gland tumors (MSGTs) are most common in the major than minor salivary glands. The most MSGTs are synchronous, either benign or malignant. A 61-year-old woman was referred presenting nine submucosal nodules, firm to fluctuant, being five nodules on the right side and four nodules on the left side of the upper lip. An incisional biopsy was performed. Hematoxylin and eosin staining was performed in 5-µm sections for histopathologic analysis. Immunohistochemical reactions were carried out in 3-µm sections in accordance with manufacturer's instructions. The histopathological analysis showed focal area containing low-grade polymorphous adenocarcinoma (PAC) and multiple canalicular adenomas (CAs). Immunohistochemical analysis for each lesion was carefully investigated. Here, we present an unusual case of synchronous PAC and multiple CAs of the minor salivary glands, affecting the upper lip, which appears to be the first case showing PAC and CA.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Labiais / Neoplasias das Glândulas Salivares / Adenocarcinoma / Adenoma / Neoplasias Primárias Múltiplas Limite: Female / Humans / Middle aged Idioma: En Revista: Head Neck Pathol Assunto da revista: NEOPLASIAS / PATOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Neoplasias Labiais / Neoplasias das Glândulas Salivares / Adenocarcinoma / Adenoma / Neoplasias Primárias Múltiplas Limite: Female / Humans / Middle aged Idioma: En Revista: Head Neck Pathol Assunto da revista: NEOPLASIAS / PATOLOGIA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Brasil País de publicação: Estados Unidos