A Rare Case of Atypical Renal Arteries Arrangement with Ectopic Kidneys in a Guinea Pig

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Abstract

We recorded a very rare case of atypical renal arteries arrangement in a guinea pig using the corrosion technique in the study of the arterial system. The right renal artery originated from the ventral wall of the abdominal aorta at the level of the caudal aspect of the 5th lumbar vertebra. The left renal artery originated from the left common iliac artery approximately 12 mm caudally to the aortic bifurcation. The right kidney was located ventral to the aortic bifurcation and the left kidney inside the pelvic cavity between the common iliac arteries. According to the vascular pattern, we determined that the ectopic kidneys in this guinea pig were unusual. This is the first case describing bilateral ectopic kidneys in a guinea pig.

1. Allworth, M. S., Hoffmann, K. L., 1999: Crossed renal ectopy with fusion in a cat. Vet. Radiol. Ultrasound, 40, 357—360.

2. Brückner, M., Klumpp, S., Kramer, M., Thiel, C., 2010: Simple renal ectopy in a cat. Tierarztl. Prax. Kleintiere, 38, 163—166.

3. Davidson, K. C., 1973: Unusual renal arteries in a potential kidney donor. Case report. Mo. Med., 70, 91.

4. Choi, J., Lee, H., Lee, Y., Choi, H., 2012: Simple ectopic kidney in three dogs. J. Vet. Med. Sci., 74, 1373—1375.

5. Gupta, B. N., 1975: Ectopic kidney in a rat. Lab. Anim. Sci., 25, 361.

6. Ishida, M., Namiki, Y., Watanabe, M., 2016: Thoracic renal artery: a rare case of the renal artery originating from the thoracic aorta and literature review. Anat. Sci. Int., 91, 211—214.

7. Kang, I. J., Lee, S. H., Lee, S. M., Lim, C. H., et al., 2005: A case of congenital single ectopic kidney in pelvis of patients with proteinuria. Korean J. Nephrol., 24, 137—40.

8. Kumar, S., Bolla, S. R., Vollala, V. R., 2011: Unilateral ectopic kidney in the pelvis – a case report. Chang. Gung. Med. J., 34, 10—12.

9. Mueller, P. O., Hay, W. P., Allen, D., Collatos, C., Watson, E., 1999: Removal of an ectopic left kidney through a ventral midline celiotomy in a calf. J. Am. Vet. Med. Assoc., 15, 532—534.

10. Popesko, P., Rajtova, V., Horak, J., 1990: Anatomic Atlas of Small Laboratory Animals I (In Slovak). 1st edn., Priroda, Bratislava, 202 pp.

11. Sedan, J., 1956: Anophthalmia in swine with ectopic kidneys. Ann. Ocul. (Paris), 189, 392—401.

12. Shively, M. J., Stump, J. E., 1975: The systemic arterial pattern of the guinea pig: the abdomen. Anat. Rec., 182, 355—366.

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