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Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2) laser ablation
BACKGROUND: Treatments currently available for ceruminous gland tumors include surgery and radiation therapy, which come with high financial costs and frequent complication and recurrence rates. HYPOTHESIS: To evaluate the treatment, response, complication, and recurrence of ceruminous gland tumors...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley & Sons, Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10658490/ https://www.ncbi.nlm.nih.gov/pubmed/37731239 http://dx.doi.org/10.1111/jvim.16873 |
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author | Pieper, Jason B. Noxon, James O. Berger, Darren J. |
author_facet | Pieper, Jason B. Noxon, James O. Berger, Darren J. |
author_sort | Pieper, Jason B. |
collection | PubMed |
description | BACKGROUND: Treatments currently available for ceruminous gland tumors include surgery and radiation therapy, which come with high financial costs and frequent complication and recurrence rates. HYPOTHESIS: To evaluate the treatment, response, complication, and recurrence of ceruminous gland tumors confirmed with biopsy and ablated using CO(2) laser. METHODS: Retrospective review of medical records from Iowa State University and the University of Illinois between January 1, 2016 and December 31, 2021. Electronic medical records were evaluated for a histopathologically confirmed ceruminous gland tumor via video‐otoscopic aided biopsy and subsequent CO(2) laser ablation. Signalment, tumor type, size, location within the ear canal, length of time tumor was present before presentation, advanced imaging, and follow‐up including recurrence were assessed. RESULTS: Fourteen ceruminous gland adenomas (4 dogs, 10 cats) and 12 ceruminous gland adenocarcinomas (7 dogs, 5 cats) were identified. Bacterial otitis externa was present in 4/26 (15%) animals. Recurrence was identified in 1/14 (7%) ceruminous gland adenomas and 1/12 (8%) ceruminous gland adenocarcinomas. CONCLUSIONS AND CLINICAL IMPORTANCE: Video‐otoscopic aided biopsy and CO(2) laser ablation of ceruminous gland tumors in dogs and cats is a viable treatment option with low recurrence and complication rates with CO(2) laser ablation. |
format | Online Article Text |
id | pubmed-10658490 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | John Wiley & Sons, Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-106584902023-09-20 Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2) laser ablation Pieper, Jason B. Noxon, James O. Berger, Darren J. J Vet Intern Med SMALL ANIMAL BACKGROUND: Treatments currently available for ceruminous gland tumors include surgery and radiation therapy, which come with high financial costs and frequent complication and recurrence rates. HYPOTHESIS: To evaluate the treatment, response, complication, and recurrence of ceruminous gland tumors confirmed with biopsy and ablated using CO(2) laser. METHODS: Retrospective review of medical records from Iowa State University and the University of Illinois between January 1, 2016 and December 31, 2021. Electronic medical records were evaluated for a histopathologically confirmed ceruminous gland tumor via video‐otoscopic aided biopsy and subsequent CO(2) laser ablation. Signalment, tumor type, size, location within the ear canal, length of time tumor was present before presentation, advanced imaging, and follow‐up including recurrence were assessed. RESULTS: Fourteen ceruminous gland adenomas (4 dogs, 10 cats) and 12 ceruminous gland adenocarcinomas (7 dogs, 5 cats) were identified. Bacterial otitis externa was present in 4/26 (15%) animals. Recurrence was identified in 1/14 (7%) ceruminous gland adenomas and 1/12 (8%) ceruminous gland adenocarcinomas. CONCLUSIONS AND CLINICAL IMPORTANCE: Video‐otoscopic aided biopsy and CO(2) laser ablation of ceruminous gland tumors in dogs and cats is a viable treatment option with low recurrence and complication rates with CO(2) laser ablation. John Wiley & Sons, Inc. 2023-09-20 /pmc/articles/PMC10658490/ /pubmed/37731239 http://dx.doi.org/10.1111/jvim.16873 Text en © 2023 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals LLC on behalf of American College of Veterinary Internal Medicine. https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | SMALL ANIMAL Pieper, Jason B. Noxon, James O. Berger, Darren J. Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2) laser ablation |
title | Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2)
laser ablation |
title_full | Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2)
laser ablation |
title_fullStr | Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2)
laser ablation |
title_full_unstemmed | Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2)
laser ablation |
title_short | Retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and CO(2)
laser ablation |
title_sort | retrospective evaluation of ceruminous gland tumors confined to the external ear canal of dogs and cats treated with biopsy and co(2)
laser ablation |
topic | SMALL ANIMAL |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10658490/ https://www.ncbi.nlm.nih.gov/pubmed/37731239 http://dx.doi.org/10.1111/jvim.16873 |
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