Primary carcinoma of the small intestine. A clinicopathologic and immunohistochemical study

G. S. Lien, M. Mori, M. Enjoji

研究成果: 雜誌貢獻文章同行評審

29 引文 斯高帕斯(Scopus)

摘要

A clinicopathologic and immunohistochemical study of fifty-two primary carcinomas of the small intestine (20 duodenal, 18 jejunal, and 14 ileal) was performed. Most of these neoplasms were located in the proximal duodenum, proximal jejunum, and distal ileum. Most of these tumors produced both sialomucin and sulfomucin, although the adjacent mucosa showed hyperplastic changes with increased sialomucin secretion. Argyrophil cells were recognized in seven duodenal (35%), 13 jejunal (72%), and nine ileal (69%) carcinomas. Eighteen of the 29 tumors showing positive argyrophil reactions also had argentaffin cells. The common features of mucins and endocrine cells in these tumors suggest that embryonic antigen (CEA) grading, invading pattern of tumor margins, and vascular permeation and regional lymph node metastasis.

原文英語
頁(從 - 到)316-323
頁數8
期刊Cancer
61
發行號2
出版狀態已發佈 - 1988
對外發佈Yes

ASJC Scopus subject areas

  • Cancer Research
  • Oncology

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