[An immunohistochemical evaluation of Warthin's tumor using the monoclonal anti-human lung adenocarcinoma antibody KM-93 and the anti-human gastric carcinoma antibody KM-231].
Gan No Rinsho
; 36(7): 783-6, 1990 Jun.
Article
em Ja
| MEDLINE
| ID: mdl-2355463
ABSTRACT
An immunohistochemical identification of a human lung adenocarcinoma antigen and a gastric carcinoma antigen, detected by means of the monoclonal antibodies (MoAbs) KM-93 and KM-231, respectively, has been investigated in cases of a Warthin's tumor and in normal salivary glands. The ductal basal cells of the excretory duct epithelium in normal salivary glands are characterized by their positive staining to MoAb KM-231, whereas MoAb KM-231 staining is confined to basal tumor cells in cases of Warthin's tumor. Further, MoAb KM-93 staining is slightly positive when luminal tumor cells are present. These results suggest that the histogenesis of Warthin's basal tumor cells might originate in the excretory duct epithelium.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Gástricas
/
Adenocarcinoma
/
Adenolinfoma
/
Neoplasias Pulmonares
/
Anticorpos Monoclonais
/
Antígenos de Neoplasias
Limite:
Humans
Idioma:
Ja
Revista:
Gan No Rinsho
Ano de publicação:
1990
Tipo de documento:
Article