Heterotopic gastric mucosa of the rectum. Case report with literature review

被引：0

作者：

Reis, H. ^{[1
]}

Kerker, J. ^{[2
]}

Schaefer, A. ^{[2
]}

Budde, T. ^{[2
]}

Schmid, K. W. ^{[1
]}

Metz, K. A. ^{[1
]}

机构：

[1] Univ Klinikum Essen, Inst Pathol & Neuropathol, D-45122 Essen, Germany

[2] Alfried Krupp Hosp, Gastroenterol & Hepatol Abt, Klin Innere Med 1, Essen, Germany

来源：

PATHOLOGE | 2011年 / 32卷 / 06期

关键词：

Gastric mucosa; Corpus mucosa; Heterotopia; Ectopia; Rectum;

D O I：

10.1007/s00292-011-1461-z

中图分类号：

R36 [病理学];

学科分类号：

100104 ;

摘要：

Heterotopic gastric mucosa is a rare finding in the rectum. Apart from two other hypotheses, a misdifferentiation of entodermal stem cells is the most widely accepted etiopathogenetic assumption today. Due to acid secretion, the lesions predominantly manifest with hematochezia. Therapeutic options include medicinal therapy and particularly (endoscopic) removal. From the pathologist's point of view a careful evaluation is required also in terms of basically possible dysplastic or malignant changes.

引用

页码：521 / 523

页数：3

共 10 条

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