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1.
Recruitment and retention of specialists to academia appears to be a growing problem in university teaching hospitals. Members of the American College of Veterinary Surgeons (ACVS) believe that the movement of surgery specialists to practice may have an impact on the training of veterinary students and surgery residents. To address these concerns, 1,071 ACVS diplomates and 60 department heads and hospital directors from all veterinary schools in North America were surveyed to determine whether a problem exists, the extent of the problem, and potential reasons for migration of specialists to practice. Responses were obtained from 620 ACVS diplomates (58 per cent) and 38 department heads and hospital directors (63%) from 28 different universities. The responses confirmed a net movement of surgery specialists from academia to practice. Eighty seven percent of department heads and hospital directors believed there was a shortage of small animal surgery specialists in academia; this information was supported by the fact that 47% responded that they had open positions and 68% had difficulty filling positions in the last five years. The demand was slightly less for large animal surgery specialists, and 42 per cent of respondents indicated that they had open positions. Financial considerations were the most common reason for surgery specialists to move from academia to private practice. Seventy-six percent of responding ACVS diplomates in private practice had a total compensation package valued at greater than $125,000 per year, whereas 77.8% of diplomates in academia had total compensation valued at $125,000 or less. Most universities offer starting salaries (not including benefits) for recently certified surgery specialists ranging from $70,000 to $90,000. Reasons for moving from academia to practice besides financial considerations included undesirable location of university hospitals; lack of interest in research; and a belief that university administration was not supportive of surgery specialists. Many academic surgery specialists were frustrated by the requirement for productivity in research, teaching, and service for promotion in tenure-track positions.  相似文献   

2.
An imaging report is a vital communication tool between a radiologist and clinician. In a field where in‐person communication may not be readily available, it is imperative that the report clearly relays pertinent clinical information in a timely manner. The purpose of this observational study was to describe and compare opinions and expectations of small animal general practitioners, veterinary specialists, and veterinary radiologists regarding the imaging report. Online surveys were distributed, and data were collected from 202 veterinary clinicians and 123 veterinary radiologists. The majority (89%) of clinicians were satisfied with their imaging reports and stated that they read the radiology report as soon as it was available (92%). Just less than half (48%) of clinicians indicated it was standard of care that a board‐certified veterinary radiologist read all imaging studies. Radiologists and clinicians agreed that a clinical history (98% and 94%, respectively) and clinical question (82% and 68%, respectively) were needed to generate a good radiology report. Fifty‐five percent to 70% of clinicians prefer red bulleted reports, which included incidental findings (96%); while radiologists slightly favored prose reporting (37–46%). Clinicians found it helpful when additional imaging (86%), medical (71%), and surgical recommendations (73%) were made. About one‐third of specialists who had been in practice for >11 years thought they were better able to interpret imaging for their own specialty than the radiologist. Clinicians voiced discontentment with reports that were not completed in a timely manner or did not give a prioritized differential list. Further studies are warranted to provide a more in‐depth evaluation of veterinary radiology reporting structure and style.  相似文献   

3.
As veterinary radiologists devote greater time to telemedicine consultation, residency training must evolve to reflect the skills of these services. The contribution of private practice/consultant radiologists to residency training has traditionally been minimal but academic and private practice partnerships in education and research can provide the framework for a well‐rounded residency. These partnerships can also lessen the impact of workforce shortages in academia and provide financial compensation to academicians through external consultation. The purpose of this commentary is to review existing collaborative interactions between academic and private practice veterinary radiologists; with a focus on ways to sustain, improve, and cautiously increase the number of veterinary radiology training programs.  相似文献   

4.
Off‐site consultations by board‐certified veterinary radiologists benefit residents and emergency clinicians by providing immediate feedback and potentially improving patient outcome. Smartphone devices and compressed images transmitted by email or text greatly facilitate availability of these off‐site consultations. Criticism of a smartphone interface for off‐site consultation is mostly directed at image degradation relative to the standard radiographic viewing room and monitors. The purpose of this retrospective, cross‐sectional, methods comparison study was to compare the accuracy of abdominal radiographs in two imaging interfaces (Joint Photographic Experts Group, off‐site, smartphone vs. Digital Imaging and Communications in Medicine, on‐site, standard workstation) for the diagnosis of small intestinal mechanical obstruction in vomiting dogs and cats. Two board‐certified radiologists graded randomized abdominal radiographs using a five‐point Likert scale for the presence of mechanical obstruction in 100 dogs or cats presenting for vomiting. The area under the receiver operator characteristic curves for both imaging interfaces was high. The accuracy of the smartphone and traditional workstation was not statistically significantly different for either reviewer (P = 0.384 and P = 0.536). Correlation coefficients were 0.821 and 0.705 for each reviewer when the same radiographic study was viewed in different formats. Accuracy differences between radiologists were potentially related to years of experience. We conclude that off‐site expert consultation with a smartphone provides an acceptable interface for accurate diagnosis of small intestinal mechanical obstruction in dogs and cat.  相似文献   

5.
We compared the accuracy of five veterinary radiologists when reading 20 radiographic cases on both analog film and in camera‐digitized format. In addition, we compared the ability of five veterinary radiologists vs. 10 private practice veterinarians to interpret the analog images. Interpretation accuracy was compared using receiver operating characteristic curve analysis. Veterinary radiologists' accuracy did not significantly differ between analog vs. camera‐digitized images (P=0.13) although sensitivity was higher for analog images. Radiologists' interpretation of both digital and analog images was significantly better compared with the private veterinarians (P<0.05).  相似文献   

6.
Background: Residency and graduate programs in veterinary clinical pathology provide specialized training for board certification and are important pathways to careers in clinical pathology diagnostics, teaching, and research. Information about training opportunities is useful for assessing disciplinary needs, outcomes, and changes, garnering program support, and providing objective data for program evaluation by faculty, trainees, and prospective applicants. Objectives: The goals of this study were to 1) compile detailed information on the number and types of postgraduate training programs in veterinary clinical pathology in the United States and Canada, 2) describe the goals, activities, strengths, and weaknesses of the programs, 3) assess the desirability of program accreditation and program standards, 4) identify supplemental training opportunities, and 5) evaluate changes in programs, trainees, and faculty 4 years later. Methods: In July 1998, the American Society for Veterinary Clinical Pathology Education Committee sent a survey to representatives at the 31 schools and colleges of veterinary medicine in the United States and Canada and 31 diagnostic laboratories, private hospitals, and pharmaceutical companies. Survey data were compared with updated information obtained from training program coordinators in November 2002. Results: Survey response rate was 94% for universities, 39% for nonuniversity institutions, and 66% overall. In 1998, there were 20 clinical pathology training programs, including residencies (n=10) and graduate programs combined with residency training (n=10), with 36 total training positions. In 2002, there were 25 training programs (14 residencies, 11 combined), with 52 total positions. The median faculty: trainee ratio was 2.0 in both years. Of 67 faculty members involved in training in 1998, 57 (85.1%) were board‐certified in clinical pathology and 53 (79.1%) had DVM/PhD degrees. Net faculty numbers increased by 17 (25.4%) but the median per institution remained at 3.0. Primary program goals were 1) eligibility for and successful achievement of board certification in clinical pathology by the American College of Veterinary Pathologists, 2) proficiency in laboratory diagnostics, and 3) contemporary basic or applied research training. Many programs cited research opportunities, caseloads, and training in hematology and cytology as strengths. Program weaknesses included insufficient funding, too few faculty, and limited training in clinical chemistry and laboratory operations/quality assurance. Trainees completing programs within the past 5 years (n=70) were employed in academia (28.6%), diagnostic laboratories (32.9%), and industry (18.6%). For trainees completing programs between 1999 and 2002 (n=38), these percentages were 52.6%, 21.1%, and 7.9%, respectively. Most (62.5%) respondents supported program standards and accreditation, and 76% supported board review sessions for trainees. Conclusions: Opportunities for postgraduate training in veterinary clinical pathology increased between 1998 and 2002, with 5 new programs and 16 new training positions. These additions and the increased emphasis on diagnostic proficiency, efforts to strengthen training in clinical chemistry and quality assurance, and continuation of combined PhD‐residency programs will help address the perceived need for increased numbers of qualified clinical pathologists in academia, diagnostic laboratories, and industry.  相似文献   

7.
A questionnaire on the techniques being used to record electroencephalograms, spinal evoked potentials and brainstem auditory evoked potentials was mailed to 34 neurologists at veterinary colleges and board certified veterinary neurologists in private practice in the United States and Canada. Nineteen replies (56%) were returned. A summary of the questionnaire is provided, which indicates the diversity of electrodiagnostic techniques currently used.  相似文献   

8.
Computed tomographic maximum intensity projection (MIP) images have been shown to improve reader confidence in their diagnoses and to improve detection of vascular structures and pulmonary nodules. The objectives of this method comparison study were to compare transverse source computed tomographic excretory urography (CTEU) images to two, five, and 10 slab thick MIP images for diagnosing canine ectopic ureters, compare reader confidence, and evaluate interobserver agreement. Two board‐certified veterinary radiologists and a board‐certified small animal internist blindly reviewed transverse source CTEU and two, five, and 10 slab thick MIP images of 24 dogs enrolled in the study. Inclusion criteria included a diagnostic CTEU and either cystoscopic or surgical confirmation of the presence or absence of ureteral ectopia. Eleven dogs were confirmed to have 17 ectopic ureters at surgery and/or cystoscopically. There was no significant difference in reader diagnoses between viewing methods or between viewing methods and the surgical/cystoscopic findings (P < 0.001). Reader confidence was significantly greater on two (P = 0.0080) and five (P = 0.0009) slab thick MIP images with significant interobserver agreement between readers for all viewing methods (P values ranging between 0.0363 and <0.001). In addition, the diagnostic accuracy of MIP images was similar to or better than transverse source CTEU images, when assessed by a radiologist. The study results suggest that CTEU is a reliable imaging technique for diagnosing canine ectopic ureters among specialists of varied experience. In addition, thin slice reconstructed MIP images improve reader confidence and potentially diagnostic accuracy, and thus their use should be considered, especially in more challenging cases.  相似文献   

9.
Crenosoma vulpis is a nematode lungworm found in wild and domestic canids in some parts of North America and Europe. Reported radiographic findings are nonspecific and consist of a combination of bronchial and interstitial changes of variable severity. This retrospective, case series study aimed to describe thoracic computed tomographic (CT) findings for a group of dogs with confirmed crenosomosis. Selection criteria were presentation with a chronic cough during the period of January 2016 to February 2017, evaluation by thoracic CT, and final diagnosis of C. vulpis infection based on bronchoscopic findings, bronchoalveolar lavage fluid analysis, and quantitative polymerase chain reaction. Medical records and CT images were retrieved and reviewed by a board‐certified veterinary internist, a veterinary internal medicine resident, two board‐certified veterinary radiologists, and a veterinary radiology intern, and findings were recorded. Three dogs met inclusion criteria. Thoracic CT findings for all dogs included the following: diffuse bronchial wall thickening, multifocal peribronchial ground glass attenuation, consolidation of the pulmonary parenchyma, and cylindrical bronchiectasis. In two dogs, the bronchial wall thickening was irregular to nodular, which was consistent with the bronchoscopic findings. Two dogs showed pulmonary parenchymal bands. Thoracic computed tomographic changes in dogs with C. vulpis are consistent with those seen on thoracic radiographs and crenosomosis should be considered in dogs with these findings.  相似文献   

10.
There are clear differences in the normal radiographic appearance of the abdominal organs between a left lateral vs. a right lateral view. While a few veterinary academic institutions have transitioned to a three‐view abdominal radiographic study protocol, obtaining only two views of the canine abdomen remains the current standard in veterinary medicine. In this combined retrospective and prospective, case‐controlled study, 48 canine patients presenting with signs of acute abdomen were recruited. Four board‐certified veterinary radiologists and four general practice veterinarians with greater than 3 years of experience in small animal practice were asked to determine if 10 predetermined findings were present within the set of images and if surgery was recommended based on those findings. Image readers were unaware of the clinical history. Three‐view studies did not yield statistically significantly greater accuracy than two‐view studies when evaluating all readers together. No statistically significant associations between the availability of the third view and increased accuracy or confidence were found in evaluations of general practitioners specifically. Evaluation of three‐view radiographic examination, as compared to two‐view examination, did not have perceived or statistically significantly increased diagnostic utility. Based on our findings, there is no statistically increased utility to justify a standard three‐view abdominal radiographic examination over a two‐view study for canines presenting with signs of acute abdomen.  相似文献   

11.
Veterinary staff carrying methicillin-resistant Staphylococcus aureus(MRSA) can be a source of MRSA infection in animals. To identify risk factors of MRSA carriage among veterinary staff, MRSA carriage and epidemiological information (sex, career, contact with MRSA-identified animal patients and others) were analyzed from 96 veterinarians and 70 veterinary technicians working at 71 private veterinary clinics in Japan. Univariate analysis determined sex (percentage of MRSA carriage, male (29.2%) vs. female (10%); P=0.002) and career (veterinarians (22.9%) vs. veterinary technicians (10%); P=0.030) as risk factors. Multivariable analysis revealed that sex was independently associated with MRSA carriage (adjusted odds ratio, 3.717; 95% confidence interval, 1.555–8.889; P=0.003). Therefore, male veterinary staff had a higher risk of MRSA carriage than female staff.  相似文献   

12.
18F‐Fluoro‐deoxyglucose positron emission computed tomography (FDG‐PET/CT) is an emerging diagnostic imaging modality in veterinary medicine; however, little published information is available on physiologic variants, benign processes, and artifacts. The purpose of this retrospective study was to describe the number of occurrences of non‐neoplastic disease‐related FDG‐PET/CT lesions in a group of dogs and cats. Archived FDG‐PET/CT scans were retrieved and interpreted based on a consensus opinion of two board‐certified veterinary radiologists. Non‐neoplastic disease‐related lesions were categorized as physiologic variant, benign activity, or equipment/technology related artifact. If the exact cause of hypermetabolic areas could not be determined, lesions were put into an indeterminate category. A total of 106 canine and feline FDG‐PET/CT scans were included in the study. In 104 of the 106 scans, a total of 718 occurrences of physiologic variant, areas of incidental benign activity, and artifacts were identified. Twenty‐two of 23 feline scans and 82 of 83 canine scans had at least one artifact. Previously unreported areas of increased radiopharmaceutical uptake included foci associated with the canine gall bladder, linear uptake along the canine mandible, and focal uptake in the gastrointestinal tract. Benign activity was often seen and related to healing, inflammation, and indwelling implants. Artifacts were most often related to injection or misregistration. Further experience in recognizing the common veterinary FDG physiologic variation, incidental radiopharmaceutical uptake, and artifacts is important to avoid misinterpretation and false‐positive diagnoses.  相似文献   

13.
Objective: To assess current habits for surgical hand preparation among veterinary surgical specialists and to compare data with current guidelines for hand asepsis techniques. Study design: Survey of veterinary surgical specialists. Sample Population: Diplomates of the American (ACVS) and European Colleges of Veterinary Surgeons (ECVS). Methods: An internet‐based survey of hand preparation methods before surgical procedures was conducted of 1300 listed ACVS and ECVS Diplomates. Results: A 42.6% response rate was obtained. Approximately, 80% of respondents use disinfecting soaps as a primary method for hand antisepsis. Of those, 81% use chlorhexidine‐based scrubs and 7% use a neutral soap followed by a hydroalcoholic solution. Conclusions: Contrary to current recommendations of the World Health Organization and scientific evidence supporting use of hydro‐alcoholic rubs for presurgical hand preparation, veterinary surgical specialists still use surgical scrub solutions containing disinfecting soaps.  相似文献   

14.
Objective – To characterize the provision of CPCR by small animal veterinarians in clinical practice and to assess how this practice varies among different levels of expertise. Design – Internet‐based survey. Setting – Academia, referral practice, and general practice. Subjects – Six hundred and two small animal veterinarians in clinical practice. Respondents were grouped a priori according to level of expertise: board‐certified (ACVECC, ACVA, ECVAA) specialists; general practitioners in emergency clinics; general practitioners in general practice (GPG). Interventions – Email invitations to the online questionnaire were disseminated via a veterinary internet platform and mailing list server discussion groups. Questions explored respondent characteristics, CPCR preparedness, infrastructural and personnel resources, and techniques of basic and advanced life support. Main Results – In this group of practitioners, the majority (65%) were in general practice. GPG were more likely to perform CPCR <5 times per year and to have 3 or fewer members on their resuscitation team. Most practitioners have a crash cart and drug‐dosing chart available. GPG were less likely to obtain resuscitation codes on their patients, and less likely to use end‐tidal carbon dioxide monitoring or defibrillation. Intubation, oxygen supplementation, vascular access, and external thoracic compressions were widely used, however, GPG were more likely to use lower chest compression rates. Drugs used for CPCR differed among the groups with GPG more likely to use doxapram and glucocorticoids. Conclusions – CPCR is heterogeneously performed in small animal veterinary medicine; differences exist, both among and within different types of veterinarians with varying levels of expertise, in respect to available infrastructure, personnel and CPCR techniques used.  相似文献   

15.
In the present market, veterinarians with a strong background in career development, practice management, and business skills have a clear advantage in achieving financial success. Although there is ample evidence that the scientific and clinical skills of veterinary college graduates are high, there are also data that suggest that additional capabilities in the business realm may promote greater economic success. As noted in the KPMG executive summary, the field of veterinary medicine must make changes in its "current business practices and attitudes" to be successful in the future. Furthermore, the KPMG study found that 36% of industry employers reported that some jobs within their companies had specific job requirements that were not met by a veterinarian with only a veterinary medical degree. The areas of additional training most often cited included business, administration, personnel management, sales and marketing, and financial skills. Yet, Lewis and Klausner found that veterinarians reported challenges in the business realm, such as "how business works and how business goals are translated into action. This challenge held true for veterinarians in industry, academia, government, and private practice." The present gender trends in the field of veterinary medicine provide additional impetus to make career development and business skills training more prevalent. Presently, women comprise >65% of the veterinary student population and approximately 45% of all practicing veterinarians. In some areas of practice, the rate is much higher. For example, in 2002, women comprised 48.2% of all small animal exclusive private practitioners. Unfortunately, the KPMG study found that female veterinarians in private practice report lower self-evaluation of business management and financial skills, compared with their male cohorts. Female veterinarians in nonprivate practice report lower self-evaluation in communication, personnel management, business management, and marketing skills than that reported by males. As a result of these pressing needs, CSU CVMBS has undertaken a major initiative to improve the veterinary practice management and business skills training of veterinary students by offering a variety of options to gain this knowledge: a combined MBA/DVM degree program, a Business Certificate Program for Health Professions, and core curriculum courses. In this way, students can select the amount of focus they want to place on career development and business skills as they earn their DVM degree, to best ensure that they become successful veterinarians.  相似文献   

16.

Objective

Assess the accuracy of abstracts in published veterinary ophthalmology articles.

Procedures

Abstracts and contents of 204 original research articles in veterinary ophthalmology published in seven peer-reviewed journals between 2016–2020 were reviewed. Abstracts were considered inconsistent if they contained data that were either missing from or inconsistent with corresponding data in the article's body. Each abstract was graded between 0 (inaccurate) to 3 (accurate), and each inconsistency was subjectively classified as minor or major. The influence of selected variables was assessed: journal, impact factor, year of publication, number of words in abstract, study type (prospective/retrospective), and characteristics of the corresponding author [institution (academia/private practice), country of domicile (native/non-native English), number of publications].

Results

Most abstracts were accurate, with 1%, 4%, 9% and 86% receiving a score of 0, 1, 2 and 3, respectively. When detected, most inconsistencies were considered minor (77%). Although not statistically significant (p ≥ .130), the proportion of articles with a perfect score (=3) was higher in prospective (88%) vs. retrospective (81%) studies, academia (88%) vs. private practice (78%), and studies from corresponding authors domiciled in English (89%) vs. non-English (83%) speaking countries. A significant but very weak (r = −0.15 to −0.19; p ≤ .034) negative correlation was found between accuracy score and number of words, as well as 1-year and 5-year impact factors.

Conclusions

Although relatively uncommon, data in abstracts that are inconsistent or missing from the article's body do occur in veterinary ophthalmology articles, and could adversely influence a reader's interpretation of study findings.  相似文献   

17.
While articular cartilage changes are considered to be one of the initial events in the pathological cascade leading to osteoarthritis, these changes remain difficult to detect using conventional diagnostic imaging modalities such as plain radiography. The aim of this prospective, experimental, methods comparison study was to compare the sensitivity of magnetic resonance imaging (MRI), magnetic resonance arthrography, computed tomography (CT), and CT arthrography in the detection of artificially induced articular cartilage defects in the equine carpal joints. Defects were created in the antebrachiocarpal and middle carpal joint using curettage by a board‐certified equine surgeon. Normal articular cartilage thickness varied from a maximum of 1.22 mm at the level of the distal aspect of the radius to a minimum of 0.17 mm in the proximal articular surface of the third carpal bone. Regarding cartilaginous defect measurements the remaining cartilaginous bed range from a maximum of 0.776 mm in the partial thickness defects, and 0 mm (defect reaches the subchondral bone) when total thickness defect were made. Computed tomography and magnetic resonance imaging were performed followed by CT arthrography and magnetic resonance arthrography after antebrachiocarpal and middle carpal intraarticular contrast administration. All images were reviewed by two board‐certified veterinary radiologists, both of whom were blinded to the location, presence of, and thickness of the cartilage defects. A total number of 72 lesions in nine limbs were created. Mean sensitivity for localizing cartilage defects varied between imaging modalities with CT arthrography showing the best sensitivity (69.9%), followed by magnetic resonance arthrography (53.5%), MRI (33.3%), and CT (18.1%) respectively. The addition of contrast arthrography in both magnetic resonance and CT improved the rate of cartilage lesion detection although no statistical significance was found. Computed tomographic arthrography displayed the best sensitivity for detecting articular cartilage defects in the equine antebrachiocarpal and middle‐carpal joints, compared to magnetic resonance arthrography, MRI, and CT.  相似文献   

18.
Objective To estimate the time veterinary graduates spend in private practice and in veterinary work generally, and to determine what factors influence this.
Methods Questionnaires were completed in the sixth year after graduation by 119 veterinarians who had participated in this longitudinal study since starting the veterinary course, and the data were analysed using the SAS System for Windows.
Results Of those who started the veterinary course, 90% graduated, and 96% of these then entered private practice. Five years later 94% (73% in full-time equivalents) were working as veterinarians, and 64% (50% in full-time equivalents) were still in private practice in Australia. Hours, attitudes of principals and clients, and inadequate rewards were the main reasons for leaving private practice. The likelihood of being still in private practice was greater for those who had had significant responsibility for animals before they entered the course, but it was not related to geographical origin (city vs country), age at entry or gender. Women were, however, more likely than men to be working part time as veterinarians. Predictions of veterinary working life were not affected by geographical origin or by previous experience with animals or on farms, but men expected to work longer than women.
Conclusion The average veterinary career, estimated by veterinarians who graduated 5 years earlier, is 24 years in fulltime equivalents for men, and 16 years for women. Almost all (94%, representing 73% in full-time equivalents) still work as veterinarians after 5 years, most of them (76%, representing 59% in full-time equivalents) in private practice. The likelihood of remaining in private practice is related to previous responsibility for animals.  相似文献   

19.
Engineering controls (EC, facility and equipment barriers between hazards and people) are used to avoid exposure to chemotherapy drugs. In this study, American College of Veterinary Internal Medicine board‐certified veterinary oncologists were surveyed about their use of containment primary EC (C‐PEC) and supplemental EC (closed system transfer devices, CSTD). The survey was completed by 148 (38%) of practicing diplomates. All used EC. Both C‐PEC and CSTD were used at 92% of hospitals; however, US Pharmacopoeial Convention Chapter <800> (USP <800>) standards were met at only 19% of hospitals and oncologists did not know the type of C‐PEC at 18% of hospitals. Next, surface contamination and EC use were assessed with environmental surveillance for carboplatin, cyclophosphamide, doxorubicin, and vincristine in 20 veterinary specialty hospitals using a commercially available kit. No contamination with carboplatin, doxorubicin, or vincristine was detected, however, there was contamination with cyclophosphamide at 4 hospitals. Based on this study, most veterinary oncologists use C‐PEC and CSTD, but few meet USP <800> standards. Current measures appear effective for preventing contamination with IV drugs, but additional measures are needed for oral drugs.  相似文献   

20.
Feline nasal diseases are a diagnostic challenge. The objective of this retrospective, cross‐sectional study was to determine whether computed tomography (CT) imaging characteristics of the medial retropharyngeal lymph nodes (MRPLN), alone or in combination with CT imaging characteristics of the nasal passages, could aid in differentiation between rhinitis and nasal neoplasia. Cats were recruited from record archives at two veterinary facilities during the period of 2008–2012. Selection criteria were presentation for chronic nasal discharge, contrast‐enhanced CT of the head that included the MRPLN, and rhinoscopic nasal biopsy resulting in diagnosis of rhinitis or neoplasia. For each CT scan, two board‐certified veterinary radiologists recorded MRPLN size, attenuation, heterogeneity, contrast‐medium enhancement, margination, shape, presence of a lymph node hilus, perinodal fat, turbinate lysis, paranasal bone lysis, and nasal mass. Both readers were unaware of patient information at the time of CT interpretation. Thirty‐four cats with rhinitis and 22 cats with neoplasia were included. Computed tomographic characteristics significantly associated with neoplasia included abnormal MRPLN hilus (OR 5.1), paranasal bone lysis (OR 5.6), turbinate lysis (5.6), mass (OR 26.1), MRPLN height asymmetry (OR 4.5), and decreased MRPLN precontrast heterogeneity (OR 7.0). The combined features predictive of neoplasia were a nasal mass with abnormal hilus (OR 47.7); lysis of turbinates/paranasal bones with abnormal MRPLN hilus (OR 16.2). Findings supported the hypothesis that combining CT features of the nasal passages and MRPLN aided in differentiating rhinitis from neoplasia in cats.  相似文献   

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