E-ISSN 2218-6050 | ISSN 2226-4485
 

Case Report


CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus)

Anton Costas, Pierantonio Battiato, Carolina Magro, Vicente Cervera.


Abstract
Background:
Segmental aplasia of the caudal vena cava with azygos continuation is a congenital malformation macroscopically described in mammals including humans, dogs and rodents. It is usually detected as an incidental finding and the final diagnosis is reached by computed tomography, fluoroscopy or post-mortem dissection.
Case Description:
A 3-year-old guinea pig (Cavia porcellus) presented with subacute dyspnea. A computed tomographic exam was performed for the evaluation of subtle pulmonary changes previously suspected on conventional radiography, and a segmental aplasia of the caudal vena cava with azygos continuation was identified as an incidental finding.
Conclusion:
According to database negative results, this is the first report describing a segmental aplasia of the caudal vena cava and azygos continuation in a guinea pig by computed tomography.

Key words: Small mammal, Interruption caudal vena cava, Vascular malformation, Congenital malformation


 
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How to Cite this Article
Pubmed Style

Costas A, Battiato P, Magro C, Cervera V. CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Vet J. 2024; 14(4): 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15


Web Style

Costas A, Battiato P, Magro C, Cervera V. CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). https://www.openveterinaryjournal.com/?mno=179932 [Access: November 08, 2024]. doi:10.5455/OVJ.2024.v14.i4.15


AMA (American Medical Association) Style

Costas A, Battiato P, Magro C, Cervera V. CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Vet J. 2024; 14(4): 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15



Vancouver/ICMJE Style

Costas A, Battiato P, Magro C, Cervera V. CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Vet J. (2024), [cited November 08, 2024]; 14(4): 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15



Harvard Style

Costas, A., Battiato, . P., Magro, . C. & Cervera, . V. (2024) CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Vet J, 14 (4), 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15



Turabian Style

Costas, Anton, Pierantonio Battiato, Carolina Magro, and Vicente Cervera. 2024. CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Veterinary Journal, 14 (4), 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15



Chicago Style

Costas, Anton, Pierantonio Battiato, Carolina Magro, and Vicente Cervera. "CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus)." Open Veterinary Journal 14 (2024), 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15



MLA (The Modern Language Association) Style

Costas, Anton, Pierantonio Battiato, Carolina Magro, and Vicente Cervera. "CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus)." Open Veterinary Journal 14.4 (2024), 1076-1080. Print. doi:10.5455/OVJ.2024.v14.i4.15



APA (American Psychological Association) Style

Costas, A., Battiato, . P., Magro, . C. & Cervera, . V. (2024) CT findings of an incidental segmental aplasia of the caudal vena cava with azygos continuation in a guinea pig (Cavia porcellus). Open Veterinary Journal, 14 (4), 1076-1080. doi:10.5455/OVJ.2024.v14.i4.15