Ultrasound-guided liver biopsy in birds

  1. K. Zebisch Dr. Med. Vet.1,
  2. M.-E. Krautwald-Junghanns Prof. Dr. Med. Vet. Habil, DECAMS2,
  3. J. Willuhn Dr. Med. Vet.3

Article first published online: 25 MAY 2004

DOI: 10.1111/j.1740-8261.2004.04043.x

Issue

Veterinary Radiology & Ultrasound

Veterinary Radiology & Ultrasound

Volume 45, Issue 3, pages 241–246, May 2004

Additional Information

How to Cite

Zebisch, K., Krautwald-Junghanns, M.-E. and Willuhn, J. (2004), Ultrasound-guided liver biopsy in birds. Veterinary Radiology & Ultrasound, 45: 241–246. doi: 10.1111/j.1740-8261.2004.04043.x

Author Information

  1. 1

    Tierärztliche Praxis, Südring 5, 90542 Eckental, Germany

  2. 2

    Institute for Avian Medicine, University Leipzig, An den Tierkliniken 17, 04103 Leipzig, Germany

  3. 3

    Tierklinik am Scheibenberg, Landstr. 81, 76571 Gaggenau, Germany

*Address correspondence and reprint requests to K. Zebisch, at the above address. E-mail: Karolin-Zebisch@t-online.de

Publication History

  1. Issue published online: 25 MAY 2004
  2. Article first published online: 25 MAY 2004
  3. Received September 19, 2003; accepted for publication October 31, 2003.

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Keywords:

  • blood chemistry;
  • liver biopsy;
  • pigeons;
  • quails;
  • ultrasound

In this study, 30 pigeons (Columba livia forma domestica) and 30 quails (Coturnix coturnix) were used to evaluate the diagnostic practicability and relevance of an ultrasound-conducted liver biopsy. Their body weight ranged between 144 and 603 g. Considering anatomical peculiarities, the lateral (pigeons) or ventro-median (quails) access was chosen. In the case of the pigeons, 29 (96.7%) biopsies proved clearly to be liver tissue, while in the case of the smaller quails, 19 (63.3%) samples could be clearly identified as liver tissue. All animals but one quail survived the intervention. The blood chemical parameters varied before and after the biopsy within the physiological range. These results show that ultrasound-guided liver biopsy in avian patients is generally possible and with strict indication and conscientious application can be considered as a relatively risk free and diagnostically sensible addition to liver diagnostic in birds. An aimed collection of focal hepatic alterations is conceivable depending on the size of the patient.

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