Unilateral renal torsion in a lamb

Document Type : Case report

Authors

1 Department of Internal Medicine and Clinical Pathology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

2 Department of internal medicine and clinical pathology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran

3 Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Iran

4 : Faculty of Veterinary Medicine, Urmia University

Abstract

In ruminant, the kidneys are a major excretory organ that eliminate metabolic byproducts and regulate water-electrolyte homeostasis and maintain acid-base balance in the body. Therefore, kidney abnormalities cause a life-threatening effect on ruminants’ health. Renal torsion has not been reported in any animal species. In the present report, a case of a two-month-old male lamb that has unilateral renal torsion has been described. In necropsy, the twisted left kidney was severely congested and was enlarged in size. Histopathological studies revealed renal tubular and glomeruli necrosis. Vascular changes consisted of congestion and thrombi in the blood vessels. Abnormalities in the embryonic developmental period and increased mobility of the renal structure due to ligaments associated with a twisted kidney are suspected causes of the occurrence of renal torsion.

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Main Subjects


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Volume 14, Issue 1 - Serial Number 26
This issue XML file is being prepared.
April 2022
Pages 50-53
  • Receive Date: 05 January 2022
  • Revise Date: 12 March 2022
  • Accept Date: 18 March 2022
  • First Publish Date: 01 April 2022