Primary ileal adenocarcinoma, showing squamous differentiation and ossification

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

研究成果: 雜誌貢獻文章同行評審

1 引文 斯高帕斯(Scopus)

摘要

A 55-year-old man underwent an ileocecal resection because of an intestinal obstruction. The resected specimen contained a sessile tumor near the ileal end. This tumor was 9 x 7 cm in size, with a nodular surface of brown tint. Microscopically, it was a well-differentiated adenocarcinoma, the tumor tissue extending into the muscularis propria. The malignant tissue was associated partially with adenomatous areas and, in malignant nests, with foci of lamellar and intracellular cornification. Further, there was focal ossification in the fibrous stroma. Stains for argyrophil and argentaffin cells revealed strong positive reactions, and immunohistochemical studies were positive for calcitonin and CEA. These findings suggest the multi-potentiality of a small intestinal carcinoma.

原文英語
頁(從 - 到)923-926
頁數4
期刊Gan no rinsho. Japan journal of cancer clinics
34
發行號7
出版狀態已發佈 - 六月 1988
對外發佈Yes

ASJC Scopus subject areas

  • Medicine(all)

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