Case report: Palliation of right pulmonary artery compression with overlapping, self-expanding vascular stents and toceranib phosphate in a dog with a large, compressive chemodectoma.

Autor:	Ferrel CS; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Winter RL; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Maneval KL; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Matz BM; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Bergman NS; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Starbird C; Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Koehler J; Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, United States., Liao P; Department of Clinical Sciences, College of Veterinary Medicine, Auburn University, Auburn, AL, United States.
Jazyk:	angličtina
Zdroj:	Frontiers in veterinary science [Front Vet Sci] 2024 Sep 30; Vol. 11, pp. 1398129. Date of Electronic Publication: 2024 Sep 30 (Print Publication: 2024).
DOI:	10.3389/fvets.2024.1398129
Abstrakt:	Acquired pulmonary artery branch stenosis without main pulmonary artery involvement due to external compression by neoplasia has been described in human and veterinary medicine. Over time, this can result in right ventricular hypertension and right-sided heart failure. Endovascular stenting offers quick relief from signs, while the underlying cause is addressed. Here, we present a dog with severe right pulmonary artery compression caused by a chemodectoma, which was treated with two, overlapping, self-expanding vascular stents and chemotherapy. The patient experienced immediate symptomatic relief, progressive stent expansion over time, and has been free of clinical symptoms for 5 months post implantation. Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. (Copyright © 2024 Ferrel, Winter, Maneval, Matz, Bergman, Starbird, Koehler and Liao.)
Databáze:	MEDLINE
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