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Gingival and submandibular lymph node metastasis of sigmoid colon adenocarcinoma

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Gingival and submandibular lymph node metastasis of sigmoid colon adenocarcinoma

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dc.contributor.author Landeyro, Julieta es
dc.contributor.author Raventos Estelle, A. es
dc.contributor.author Mommsen, J. es
dc.contributor.author Elguezabal, A. es
dc.contributor.author Gené Hijós, M. es
dc.contributor.author Boutayeb, L. es
dc.contributor.author Martinez, M.S. es
dc.date.accessioned 2016-07-18T06:42:04Z
dc.date.available 2016-07-18T06:42:04Z
dc.date.issued 2010 es
dc.identifier.citation Landeyro, Julieta ; Raventos Estelle, A. ; Mommsen, J. ; Elguezabal, A. ; Gené Hijós, M. ; Boutayeb, L. ; Martinez, M.S.. Gingival and submandibular lymph node metastasis of sigmoid colon adenocarcinoma. En: Journal of Clinical and Experimental Dentistry, 2010, Vol. 2, No. 1: 47-50 es
dc.identifier.uri http://hdl.handle.net/10550/54538
dc.description.abstract Introduction: Metastatic tumors of oral and maxillofacial region compromise 1% of all malignant oral neoplasms. Most commonly affect the jaw bone and less commonly intraoral soft tissues. They originate mainly from primary tumors of lung, breast, colon-rectum, prostate and kidney. Case report: a 77 years old man with history of sigmoid colon adenocarcinoma and liver metastasis. Two years later of being free of disease, he presented with submandi- bular lymphadenopathy and a gingival mass in right upper jaw. Fine needle aspiration of the node and biopsy of the gingival mass were performed. The cytological smears showed cohesive cell groups on a necrotic background. Biopsy examination showed subepithelial infiltration by neoplasm of glandular pattern with immunoreactivity for keratin 20 and carcinoembryonic antigen. A definitive diagnosis of node and oral metastases of colon adenocarcinoma was made. Discussion: Metastases in the oral and maxillofacial region are very uncommon and usually represent an advanced stage and disseminated disease. They present non specific radiologic and clinical features so it is imperative to reach a definitive diagnosis the cytological/histological examination. Because of its rarity, the diagnosis of metastases in the oral region are a challenging, both to the clinician and to the pathologist, in recogni- sing that a lesion is metastasic and in determining the site of origin en_US
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Gingival and submandibular lymph node metastasis of sigmoid colon adenocarcinoma es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.type.hasVersion VoR es_ES

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