A Communicating Intestinal Duplication in a Sprague-Dawley Rat

Elangbam, Chandikumar S.; Clevidence, Kerin J.; Jackson, Carney B.; Holson, Joseph F.

doi:10.1177/019262339802600216

Cited by 3 publications

(3 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Very rarely, congenital developmental abnormalities can occur, e.g. intestinal duplication ( Elangbam et al 1998 ). Such pathologic conditions that can be reliably diagnosed grossly are not covered by this monograph.…”

Section: Intestine Small / Largementioning

confidence: 99%

See 1 more Smart Citation

Nonproliferative and Proliferative Lesions ofthe Gastrointestinal Tract, Pancreas andSalivary Glands of the Rat and Mouse

et al. 2016

View full text Add to dashboard Cite

The INHAND (International Harmonization of Nomenclature and Diagnostic Criteria for Lesions in Rats and Mice) project is a joint initiative of the Societies of Toxicologic Pathology from Europe (ESTP), Great Britain (BSTP), Japan (JSTP), and North America (STP) to develop an internationally accepted nomenclature and diagnostic criteria for nonproliferative and proliferative lesions in laboratory animals. The purpose of this publication is to provide a standardized nomenclature and diagnostic criteria for classifying lesions in the digestive system including the salivary glands and the exocrine pancreas of laboratory rats and mice. Most lesions are illustrated by color photomicrographs. The standardized nomenclature, the diagnostic criteria, and the photomicrographs are also available electronically on the Internet (http://www.goreni.org/). Sources of material included histopathology databases from government, academia, and industrial laboratories throughout the world. Content includes spontaneous and age related lesions as well as lesions induced by exposure to test items. Relevant infectious and parasitic lesions are included as well. A widely accepted and utilized international harmonization of nomenclature and diagnostic criteria for the digestive system will decrease misunderstandings among regulatory and scientific research organizations in different countries and provide a common language to increase and enrich international exchanges of information among toxicologists and pathologists.

show abstract

Section: Intestine Small / Largementioning

confidence: 99%

“…Findings that can reliably be diagnosed grossly are also not covered by this monograph. This applies in particular to some congenital malformations like intestinal duplication ( Elangbam et al 1998 ; Tamai et al 1999 ).…”

Section: General Introductionmentioning

confidence: 99%

Nonproliferative and Proliferative Lesions ofthe Gastrointestinal Tract, Pancreas andSalivary Glands of the Rat and Mouse

et al. 2016

View full text Add to dashboard Cite

show abstract

“…In human medicine, cysts of enteric origin are reported mainly in infants. 7,9 In contrast, there are fewer cases described in the veterinary literature, and include reports of affected horses, 10 chickens, 11 research rodents, 12,13 cats, 14,15 and dogs. 5,6,[16][17][18] Interestingly, a report describes a duodenal duplication cyst that underwent malignant transformation in a domestic shorthair cat.…”

Section: Commentsmentioning

confidence: 99%

Pathology in Practice

Asín

Molín

Miguel

et al. 2021

javma

View full text Add to dashboard Cite

show abstract

A Congenital Ciliated Epithelial Cyst on the Stomach of a B6C3F 1 Mouse

Miyajima¹,

Kihara²,

Hosoi³

et al. 1999

Toxicol Pathol

View full text Add to dashboard Cite

Congenital anomalies of the alimentary tract are rare lesions in laboratory animals. We describe a congenital cyst attached to the greater curvature of the forestomach in a B6C3F 1 mouse. The inner surface of the cyst was mostly covered with cuboidal or pseudostratified ciliated epithelium and was focally covered with the flat cuboidal epithelium. The base of the cyst appeared to be inserted between the layers of the outer longitudinal muscle layer of the forestomach, although no smooth muscle layer was evident in the free surface of the cyst wall. The cyst resembled duplication of the alimentary tract, as it was lined with ciliated epithelium and had developed at the greater curvature of the forestomach. Since the smooth muscle layer did not completely cover the whole wall and the cyst did not communicate with the gastric lumen, the cyst was not thought to be a standard duplication but rather a simple congenital cyst.

show abstract

A Communicating Intestinal Duplication in a Sprague-Dawley Rat

Cited by 3 publications

References 4 publications

Nonproliferative and Proliferative Lesions ofthe Gastrointestinal Tract, Pancreas andSalivary Glands of the Rat and Mouse

Nonproliferative and Proliferative Lesions ofthe Gastrointestinal Tract, Pancreas andSalivary Glands of the Rat and Mouse

Pathology in Practice

A Congenital Ciliated Epithelial Cyst on the Stomach of a B6C3F 1 Mouse

Contact Info

Product

Resources

About