Equine Imaging: Computed Tomography Interpretation.
Abstract: Computed tomography (CT) has revolutionized the veterinarian's ability to image the equine skull and led to improved diagnostic accuracy and clarity for surgical planning. The increased cost for this evaluation is offset by more accurate diagnosis and targeted therapy. As novel technology is developed that allows for increased availability of equine head, the price will continue to decrease and more examinations will be performed. New skills are needed for the veterinarian to accurately interpret this modality. This article reviews the normal CT appearance of the equine skull and presents examples and key features of several common diseases.
Copyright © 2020 Elsevier Inc. All rights reserved.
Publication Date: 2020-10-14 PubMed ID: 33067100DOI: 10.1016/j.cveq.2020.08.007Google Scholar: Lookup
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Summary
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The research article discusses the impact of computed tomography (CT) in enhancing the vet’s ability to examine horse skulls, leading to better diagnosis and surgical plans.
Introduction
- This research focuses on the use of computed tomography (CT), a form of medical imaging technology that generates detailed images of the internal structures of the body, in veterinary practice, specifically for imaging the skull of equine animals (horses).
- The study investigates how CT has revolutionized veterinary diagnostic practices, increasing the clarity and accuracy of diagnosis and aiding in the formulation of surgical plans.
Cost and Availability of CT
- While the upfront cost of CT scans is higher compared to traditional diagnostic methods, the researchers argue that the benefit of a more precise diagnosis and subsequent targeted therapy outweigh the investment cost.
- With the continued development and accessibility of novel imaging technology for the equine head, the cost of CT examinations is projected to decrease, leading to an increase in the number of tests being carried out.
Interpretation Skills
- The paper emphasizes that veterinary professionals need to acquire new skills to interpret CT scans correctly.
- Interpretation of CT scans needs a different skill set than traditional imaging modes, requiring further training and understandings.
Review of Equine Skull CT
- The authors do a review of the typical appearance of the equine skull on a CT scan.
- This serves as a reference point for professionals to understand what a healthy equine skull should look like under a CT scan.
- It would help specialists to identify abnormalities and diagnose diseases better.
Exemplification of Common Diseases
- The research provides examples and highlights key features of several common equine skull diseases as seen on CT scans.
- This demonstration provides a practical, educational resource to aid veterinary professionals in recognizing and diagnosing these common illnesses accurately.
Cite This Article
APA
Epperly E, Whitty JA.
(2020).
Equine Imaging: Computed Tomography Interpretation.
Vet Clin North Am Equine Pract, 36(3), 527-543.
https://doi.org/10.1016/j.cveq.2020.08.007 Publication
Researcher Affiliations
- Cornell University College of Veterinary Medicine, 930 Campus Road, Box 25, Ithaca, NY 14853, USA. Electronic address: eee36@cornell.edu.
- Department of Clinical Sciences, Cornell University College of Veterinary Medicine, 930 Campus Road, Box 25, Ithaca, NY 14853, USA.
MeSH Terms
- Animals
- Horse Diseases / diagnostic imaging
- Horses / anatomy & histology
- Sinusitis / diagnostic imaging
- Sinusitis / veterinary
- Skull / diagnostic imaging
- Stomatognathic Diseases / diagnostic imaging
- Stomatognathic Diseases / veterinary
- Tomography, X-Ray Computed / veterinary
Citations
This article has been cited 5 times.- Górski K, Borowska M, Turek B, Pawlikowski M, Jankowski K, Bereznowski A, Polkowska I, Domino M. An application of the density standard and scaled-pixel-counting protocol to assess the radiodensity of equine incisor teeth affected by resorption and hypercementosis: preliminary advancement in dental radiography. BMC Vet Res 2023 Aug 9;19(1):116.
- Greco A, Meomartino L, Gnudi G, Brunetti A, Di Giancamillo M. Imaging techniques in veterinary medicine. Part II: Computed tomography, magnetic resonance imaging, nuclear medicine. Eur J Radiol Open 2023;10:100467.
- Biermann NM, Haltmayer E, Jehle M. Oral cheek tooth extraction and treatment of osteomyelitis in llamas and alpacas. Vet Rec 2025 Nov Jun 29;197(11):e288-e296.
- Gaida JL, Steinberg T, Stieger-Vanegas SM, Merle R, Lischer CJ. Equine Standing Multidetector Computed Tomography of the Distal Thoracic Limb and Tarsus Has a Lower Cumulative Radiation Dose than Digital Radiography. Vet Radiol Ultrasound 2025 Jul;66(4):e70049.
- Nourinezhad J, Abdi A, Moarabi A, Hanafi MG, Fatahian Dehkordi RA, Tomańska A. Major Salivary Gland Examinations of the Donkey (Equus asinus) Using Sectional Anatomy, Computed Tomography and Magnetic Resonance Imaging. Vet Med Sci 2025 May;11(3):e70298.
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