Use of a self-expanding metallic stent to palliate esophageal neoplastic obstruction in a dog

Journal of the American Veterinary Medical Association
Katherine S HansenJeremy S Diroff

Abstract

An 11-year-old spayed female Collie was evaluated because of regurgitation, dysphagia, severe ptyalism, coughing, and weight loss of approximately 12 weeks' duration. Esophageal squamous cell carcinoma had been diagnosed prior to referral on the basis of results of radiographic and endoscopic examination and histologic evaluation of biopsy samples. A percutaneous endoscopically placed gastrostomy (PEG) tube had been inserted 2 weeks prior to referral, and the dog was being treated for infection at the gastrostomy site. Physical examination findings included marked ptyalism, stertor, and inflammation and discharge at the gastrostomy site. Surgical options were declined by the owner, and palliative treatment was chosen to alleviate clinical signs and facilitate PEG tube removal. With fluoroscopic guidance, a self-expanding metallic stent was placed in the esophageal lumen at the site of obstruction. Botulinum toxin A was injected into the mandibular salivary glands under ultrasonographic guidance as treatment for severe ptyalism. Following discharge, clinical improvement was reported until euthanasia for unrelated disease 12 weeks after stent placement. Necropsy revealed that the stent had not migrated and had remained patent wit...Continue Reading

References

Jan 1, 1996·AJR. American Journal of Roentgenology·F W WinkelbauerJ Lammer
Dec 22, 2004·Journal of Gastroenterology and Hepatology·Dimitrios XinopoulosEmmanuel Paraskevas
Jan 7, 2006·Journal of the American Animal Hospital Association·Brenda Jo SalinardiJames K Roush
Jul 18, 2006·Journal of the American Veterinary Medical Association·Chick WeisseJeffrey Solomon
Feb 16, 2008·Journal of the American Veterinary Medical Association·Patricia A Sura, Delbert J Krahwinkel
Apr 30, 2008·QJM : Monthly Journal of the Association of Physicians·C P SelingerN C Cole
May 9, 2008·Annals of Oncology : Official Journal of the European Society for Medical Oncology·M StahlUNKNOWN ESMO Guidelines Working Group
Jul 3, 2008·World Journal of Surgery·Danny YakoubGeorge B Hanna
Jul 9, 2008·World Journal of Gastroenterology : WJG·Mark-Terence McLoughlin, Michael-Francis Byrne
Dec 5, 2008·Journal of Gastroenterology and Hepatology·Eun Soo KimYong Hwan Choi
Jan 23, 2009·Journal of Vascular and Interventional Radiology : JVIR·Andres H PenaRichard B Towbin
Feb 13, 2009·Journal of the American Veterinary Medical Association·Rebecca G NewmanMatthew W Beal
Sep 2, 2009·Journal of the American Veterinary Medical Association·Michael D SchlicksupJeffrey A Solomon

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Citations

May 17, 2013·The Journal of Veterinary Medical Science·Jae Hyun BaeMin-Su Kim
Jan 1, 2012·ISRN Veterinary Science·Rachel E Pollard
Feb 18, 2016·Journal of the American Veterinary Medical Association·Cleo P RogatkoAlexander de Lahunta
Feb 8, 2016·The Veterinary Clinics of North America. Small Animal Practice·William T N Culp
Nov 26, 2015·The Veterinary Clinics of North America. Small Animal Practice·Anant Radhakrishnan
Jul 23, 2013·Journal of Veterinary Internal Medicine·N LamK Gingerich
May 20, 2015·The Veterinary Journal·Chick Weisse
Apr 9, 2016·The Veterinary Record·Katherine J Goldberg
Sep 1, 2017·Journal of the American Veterinary Medical Association·Scott TaylorJohn E Rush
Jan 19, 2018·Journal of the American Veterinary Medical Association·Elisabeth M RobinValérie Freiche

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