一匹幼驹十二指肠内的食管囊肿。

Esophageal cyst in the duodenum of a foal.

作者信息

Loynachan Alan T

机构信息

1Alan T. Loynachan, Veterinary Diagnostic Laboratory, University of Kentucky, 1490 Bull Lea Road, Lexington, KY 40511.

出版信息

J Vet Diagn Invest. 2014 Mar;26(2):308-11. doi: 10.1177/1040638714523611. Epub 2014 Mar 4.

DOI:10.1177/1040638714523611

PMID:24595302

Abstract

A 21-day-old Thoroughbred colt was euthanized following a history of recurrent colic. A 4.5 cm in diameter, occlusive, submucosal cyst was identified in the duodenum at necropsy. Histologically, the cyst was surrounded by a smooth muscle wall and was lined by both squamous and attenuated cuboidal to columnar epithelium. A diagnosis of an esophageal cyst was made based on the gross and histologic findings.

摘要

一匹21日龄的纯种马驹因反复出现绞痛病史而被实施安乐死。尸检时在十二指肠发现一个直径4.5厘米的闭塞性黏膜下囊肿。组织学检查显示，囊肿被平滑肌壁包围，内衬鳞状上皮以及扁平至柱状的变薄立方上皮。根据大体和组织学检查结果，诊断为食管囊肿。