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Megaösophagus infolge eines ösophagealen Leiomyoms und Ösophagitis beim Hund


Kook, P H; Wiederkehr, D; Makara, M; Reusch, C E (2009). Megaösophagus infolge eines ösophagealen Leiomyoms und Ösophagitis beim Hund. Schweizer Archiv für Tierheilkunde, 151(10):497-501.

Abstract

A 13-year-old male intact Golden Retriever was presented for chronic regurgitation and vomitus. The only clinical abnormality was halitosis, a neurological examination was normal. Thoracic radiography revealed a moderately distended, air-filled esophagus and a presumptive diagnosis of idiopathic megaesophagus was made. No other disorder causing abnormal esophageal motor function could be identified. As supportive and anticholinergic therapy failed to improve the dogs condition and ongoing regurgitation worsened, owners opted for euthanasia. Postmortem examination revealed a small (1.5 cm diameter) mass in the terminal esophagus. Microscopically a leio-myoma with mild multifocal mixed-cell esophagitis was diagnosed. This report illustrates how a potentially curable disease such as leiomyoma can clinically mimic acquired idiopathic megaesophagus and emphasizes that additional diagnostic procedures (contrast study, esophagoscopy) can be indicated in individual cases.

A 13-year-old male intact Golden Retriever was presented for chronic regurgitation and vomitus. The only clinical abnormality was halitosis, a neurological examination was normal. Thoracic radiography revealed a moderately distended, air-filled esophagus and a presumptive diagnosis of idiopathic megaesophagus was made. No other disorder causing abnormal esophageal motor function could be identified. As supportive and anticholinergic therapy failed to improve the dogs condition and ongoing regurgitation worsened, owners opted for euthanasia. Postmortem examination revealed a small (1.5 cm diameter) mass in the terminal esophagus. Microscopically a leio-myoma with mild multifocal mixed-cell esophagitis was diagnosed. This report illustrates how a potentially curable disease such as leiomyoma can clinically mimic acquired idiopathic megaesophagus and emphasizes that additional diagnostic procedures (contrast study, esophagoscopy) can be indicated in individual cases.

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Additional indexing

Other titles:Megaesophagus secondary to an esophageal leiomyoma and concurrent esophagitis
Item Type:Journal Article, refereed, original work
Communities & Collections:05 Vetsuisse Faculty > Institute of Veterinary Pathology
05 Vetsuisse Faculty > Veterinary Clinic > Department of Small Animals
Dewey Decimal Classification:570 Life sciences; biology
Language:German
Date:2009
Deposited On:08 Jan 2010 15:58
Last Modified:05 Apr 2016 13:37
Publisher:Hans Huber
ISSN:0036-7281
Publisher DOI:https://doi.org/10.1024/0036-7281.151.10.497
PubMed ID:19780011
Permanent URL: https://doi.org/10.5167/uzh-25565

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