[Endocrine-cell stomach tumors]. / Endokrinnokletochnye opukholi zheludka.
Arkh Patol
; 57(4): 16-20, 1995.
Article
en Ru
| MEDLINE
| ID: mdl-8526749
ABSTRACT
Screening of the endocrine cell participation in the stomach carcinoma has been performed. Endocrine cells are found in all stomach tumors and those in which these cells occupy more than 75% of the surface are distinguished as endocrine cell carcinomas (ECC). They are subdivided into well (WD), moderately (MD) and poorly differentiated (PD). ECC are more frequently observed in males, their predominant location is cardia and fundus. The growth in the deep parts of mucosa and submucosa (this determines late clinical symptoms) is characteristic for these tumors. Alveolar, trabecular and glandular structural variants are observed in WD ECC and MD ECC, while PD ECC corresponded to small cell carcinoma (iat cell and intermediate types). Prognosis is unfavorable in MD ECC and PD ECC. Apart from this amacrine and combined tumors with an endocrine component are described. The authors emphasize the necessity to single out ECC from whole group of stomach carcinoma.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Apudoma
/
Neoplasias Gástricas
/
Terminología como Asunto
Tipo de estudio:
Prognostic_studies
Límite:
Humans
Idioma:
Ru
Revista:
Arkh Patol
Año:
1995
Tipo del documento:
Article