Campus Units

Veterinary Clinical Sciences, Veterinary Pathology

Document Type

Article

Publication Version

Published Version

Publication Date

9-1-2016

Journal or Book Title

Journal of Avian Medicine and Surgery

Volume

30

Issue

3

First Page

263

Last Page

268

DOI

10.1647/2015-099

Abstract

A juvenile, male crested pekin duck (Anas platyrhynchos f dom) was presented for neurologic signs suggestive of cerebellar disease. Physical examination revealed microphthalmia, erratic head movements, and ataxia. Computed tomography scan of the head and neck regions revealed 2 full-thickness skull-bone defects within the caudal portion of the cranium. The cerebellum appeared to be ventrally compressed by a homogeneous, triangular, fluid-attenuating region (0–10 Hounsfield units). A craniectomy was performed, and a presumed peripheral cerebral cyst was removed with suction and gentle dissection. No postoperative complications occurred, and the patient showed clinical improvement for 5 months after surgery. However, after 5 months, the owners elected euthanasia because of poor prognosis after finding the duck minimally responsive in a water enclosure. At necropsy, a thin-walled, epithelial structure was present in meninges and was adhered to the skull at the presumed surgical site.

Comments

This article is published as Yaw, Taylor J., Nick D. Jeffery, Brandon Cain, Amanda Fales-Williams, and Bianca A. Zaffarano. "Removal of a presumed peripheral cerebral cyst via craniectomy in a crested pekin duck (Anas platyrhynchos f dom)." Journal of Avian Medicine and Surgery 30, no. 3 (2016): 263-268. DOI: 10.1647/2015-099. Posted with permission.

Copyright Owner

Association of Avian Veterinarians

Language

en

File Format

application/pdf

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