OOIR: Observatory of International Research

Papers

(The TQCC of Veterinary Radiology & Ultrasound is 2. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-02-01 to 2025-02-01.)

Article	Citations
Modified B‐QUIET scoring of kidney images acquired by veterinary students in live canines with versus without sequential practice on ultrasound phantoms	28
Issue Information	20
Diagnostic imaging findings in lame Warmblood horses with bone injuries of the medial proximal phalanx glenoid cavity	20
Shear‐wave elastography of canine patellar tendons in healthy dogs and the influence of stifle joint angle	18
Right cranial lung lobe torsion in a domestic ferret (Mustela putorius furo)	17
Usefulness of computed tomography findings for predicting soft tissue sarcoma grades	16
Comprehensive radiographic grading system and clinical outcomes of canine tibial avulsion fractures in dogs	15
Detection of early renal perfusion changes by contrast‐enhanced ultrasonography in dogs with preclinical myxomatous mitral valve disease	15
MRI findings in six dogs with ependymoma of the brain and spinal cord	14
Ultrasonographic assessment of equine metacarpal cartilage thickness is more accurate than computed tomographic arthrography	12
Radiographic findings in dogs with 360 degrees gastric dilatation and volvulus	11
Clinical application and prognostic value of computed tomography examination in foals diagnosed with osteomyelitis: Forty‐four cases	11
Computed tomography‐guided drainage of a canine intracerebral abscess	11
Ultrasonographic anatomy of the dorsal region of the carpus of the dog	10
Gross target volume contouring in canine extra‐axial brain tumors: Effects of magnetic resonance image slice thickness and time between subsequent image sets	10
Incidence of superficial abdominal organ identification is similar using high‐frequency linear (transrectal) and low‐frequency curvilinear (abdominal) transducers in clinically healthy horses: A pilot	10
Open‐source image analysis software yields reproducible MRI measures of lumbar intervertebral disc degeneration in sheep models	9
The heart to single vertebra ratio: A new objective method for radiographic assessment of cardiac silhouette size in dogs	9
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AWARDS AND AUTHOR INSTRUCTIONS	9
Vertebral vascular canal dysplasia in French and English Bulldogs: Clinical, CT, and MRI characteristics and prevalence	8
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Abstracts from the 2022 ACVR Scientific Conference, Reno NV, October 18–22, 2022	8
MRI diagnosis of spontaneous intraventricular tension‐pneumocephalus in a 10‐month‐old male Saarloos Wolfdog	7
MRI assessment of epaxial myosteatosis in dogs with intervertebral disc extrusions and associations with patient factors and outcome	7

Issue Information	7
Canine intrahepatic portosystemic shunts: Interlobar and intralobar classifications	7
A repeatable CT protocol for quantifying caudal vena cava growth in medium and large breed dogs	7
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In Memoriam: John (Jack) Alexander, DVM	7
	6
Ultrasonographic intestinal muscularis thickening in dogs with histologically confirmed inflammatory bowel disease: 13 cases (2010–2021)	6
Radiographic and anatomical morphometric assessments of heart size in presumed healthy pet guinea pigs	6
CT diagnosis of occipital condyle fracture in a dog presented for severe cervical hyperesthesia	6
Doppler ultrasonographic evaluation of medically treated female dogs with cystic endometrial hyperplasia–pyometra complex	6
Excretory urographic, ultrasonographic, and cystoscopic characteristics of urinary bladder abscesses in a dog	6
AWARDS AND AUTHOR INSTRUCTIONS	6
ACVR, ECVDI, and IVRA Important Dates	6
Canine sciatic and gluteal lymph nodes can be identified with computed tomography	6
	5
Ultrasonographic evaluation of the coelomic cavity in Rhode Island Red hybrid hens (Gallus gallus domesticus)	5
Ex vivo evaluation of the soft tissue components of the equine stifle using 3 Tesla magnetic resonance imaging under flexion, extension, and loading	5
Computed tomography features and prevalence of focal diaphragmatic mineralization in 300 dogs	5
Multidetector‐row CT features and histopathological analysis of pericardial recesses in dogs	5
Cholangiopancreatography in cats: a post‐mortem comparison of MRI with fluoroscopy, corrosion casting and histopathology	5
Radiation from the equine perineal region is low compared with the elbow and head 24 hours after bone scintigraphic examination	5
Stereotactic radiotherapy for advanced canine anal sac adenocarcinoma: an exploratory study	5
Comparison of two‐dimensional imaging to three‐dimensional modeling of intrahepatic portosystemic shunts using computed tomography angiography	5
Dimensional and spatial computed tomographic abnormalities of the rectum and prostate are only partly reversible after surgical repair of perineal hernia in dogs	5
Pulmonary interstitial emphysema and spontaneous pneumomediastinum are more prevalent in sighthounds than other dog breeds undergoing thoracic CT	5
Incidental findings of soft tissue gas in canine and feline thoracic computed tomographic examinations	5
Ultrasonographic appearance of retained surgical sponges and gauzes in the acute postoperative period: a phantom and cadaveric study	4
Classification of the quality of canine and feline ventrodorsal and dorsoventral thoracic radiographs through machine learning	4
Prevalence of presumed endplate junction failure at the lumbosacral intervertebral junction in dogs on computed tomography	4
Computed tomography of a canine omental torsion secondary to a chronic abdominal gossypiboma and concurrent incidental broad ligament torsion	4
Comparison between T2‐weighted two‐dimensional and three‐dimensional fast spin‐echo MRI sequences for characterizing thoracolumbar intervertebral disc disease in small‐breed dogs	4
Calendar of Important Dates	4
The vertebral heart scale on CT is correlated to radiographs in dogs	4
Ultrasonographic and CT diagnosis of a complete splenic duplication with right splenic torsion and presumed regional splenic vein hypertension in a dog	4
Case‐based intensive veterinary radiology clerkship improves students’ radiographic interpretation skills and overall course satisfaction scores	4
Computed tomographic evaluation of pancreatic perfusion in 10 dogs with acute pancreatitis	4
Palatal dysgenesis in a feline causing complete obstruction of the nasopharynx: A case report	4
Radiographic characterization of the maxillary septum and septal bullae in horses: An ex vivo study	4
Computed tomographic features of exocrine pancreatic carcinomas in dogs and cats	4
The role of artificial intelligence in veterinary radiation oncology	4
The impact of different bone tracers and acquisition times on image quality of equine bone scintigraphy	4
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Ultrasound is an accurate method compared to radiography for diagnosing the presence of acute hip luxation in cadaver dogs and can identify the direction of luxation with variable reliability	4
Computed tomography of suppurative and neoplastic diseases involving the canine omenta and omental bursa	4
Radiographic and ultrasonographic appearance of a jejunal torsion‐volvulus in a dog	4
Computed tomographic angiography of a presumed acquired transhepatic portosystemic shunt in a miniature horse filly	4
Novel MRI and histopathological findings in a young Bullmastiff cross dog with mitochondrial fission encephalopathy	4
Ultrasonography as a sensitive and specific diagnostic modality for the detection of ectopic ureters in urinary incontinent dogs	4
Clinical presentation and magnetic resonance imaging findings of a spinal cord ganglioglioma in a 7.5‐year‐old, male, neutered German shepherd dog	4
Computed tomographic features of an axillary liposarcoma with hepatic metastasis	4

Radiographic, MRI, and CT findings in a young dog with Becker‐like muscular dystrophy	4
Radiomics in veterinary medicine: Overview, methods, and applications	4
AMERICAN COLLEGE OF VETERINARY RADIOLOGY EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING Calendar of Important Dates	3
CT myelographic diagnosis of ligamentum flavum hypertrophy in a Warmblood Gelding with progressive ataxia	3
Correction to “Abstracts from the 2023 IVRA EVDI Joint Scientific Conference Dublin, Ireland, June 18–23, 2023″	3
Intraobserver repeatability for a standardized protocol to quantify keel bone damage in laying hens using discrete and continuous radiographic measures	3
CT features of rounded atelectasis in chronic inflammatory pleural effusions in cats and dogs	3
Deep learning‐based reconstruction can improve canine thoracolumbar magnetic resonance image quality and reduce slice thickness	3
Ultrasonographic features of the regressing yolk sac of normal captive Brown kiwi chicks (Apteryx mantelli) vary with age	3
Contrast enhanced computed tomography assessment of superficial inguinal lymph node metastasis in canine mammary gland tumors	3
The effects of alfaxalone on cardiac and pulmonary vascular size in cats evaluated by thoracic radiography and echocardiography	3
Positive correlation between echocardiographic tricuspid E peak velocity and central venous pressure in dogs: A preliminary study	3
Radiographic and CT features of metallosis in a lame dog after total hip replacement: the cloud sign	3
Variations in the morphology of lagomorph confluence sinuum on contrast enhanced CT	3
Multidetector CT and cone‐beam CT have substantial agreement in detecting dental and sinus abnormalities in equine cadaver heads	3
CT measurement of prostate volume using OsiriX^® viewer is reliable, repeatable, and not dependent on observer, CT protocol, or contrast enhancement in dogs	3
Ultrasonographic measurements of the normal adrenal glands in guinea pigs (Cavia Porcellus)	3
Intranasal Linguatula serrata (tongue worm) in canids and vulpids can be detected using computed tomography	3
Computed tomographic and bronchoscopic diagnosis of Oslerus osleri infection in a dog	3
ABSTRACTS OF THE EUROPEAN VETERINARY DIAGNOSTIC IMAGING (EVDI) CONGRESS, EDINBURGH, UNITED KINGDOM, SEPTEMBER 14–SEPTEMBER 17, 2022	3
Resistivity and pulsatility indexes in feline kidney disease: a systematic review	3
CT features of cutaneous and subcutaneous canine mast cell tumors and utility of conventional and indirect lymphography to detect clinically unknown mast cell tumors and to map the sentinel lymph node	3
Image processing setting adaptions according to image dose and radiologist preference can improve image quality in computed radiography of the equine distal limb: A cadaveric study	3
Bilateral thoracic radiographs increase lesion detection in horses with pneumonia or pulmonary neoplasia but do not bring any additional benefit for inflammatory or diffuse pulmonary disease	3
Computed tomographic findings in a canine ovarian teratoma	3
Vertebral heart score to evaluate cardiac size in thoracic radiographs of 124 healthy rats (Rattus norvegicus)	3
Ultrasonographic appearance and histopathological findings of the genital tract in healthy nulliparous female rabbits (Oryctolagus cuniculus)	3
Intravenous dexmedetomidine, morphine, or a combination can result in gallbladder wall thickening; with no significant association with plasma histamine concentrations	3
Anatomy of the sternum and humerus in the domestic chicken (Gallus domesticus)	3
Computed tomographic measures of renomegaly vary among dogs with different types of congenital portosystemic shunts	3
Issue Information	3
CT features of confirmed and presumed gastric wall edema in dogs	3
Introduction to the Veterinary Radiology & Ultrasound Special Issue on Artificial Intelligence	3
Calendar of important dates	3
Delayed non‐selective contrast‐enhanced CT can reveal spontaneous contrast enhancement of the lymphatic system in cats	3
The use of fluorine‐18‐fluorodeoxyglucose‐positron emission tomography/computed tomography as an effective method for staging in dogs with primary appendicular osteosarcoma	2
AMERICAN COLLEGE OF VETERINARY RADIOLOGY EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING	2
Issue Information	2
Prevalence of incidental humeral intracondylar fissures in brachycephalic breed dogs in CT studies	2
An observational thoracic radiographic study of aortic remodeling in dogs with confirmed systemic hypertension	2
Deep transfer learning can be used for the detection of hip joints in pelvis radiographs and the classification of their hip dysplasia status	2
Most students have experience making radiographs prior to veterinary school but have limited radiation safety training	2
Humeral intracondylar fissures and intracondylar sclerosis are common CT findings in the limb contralateral to a humeral condylar fracture in French bulldogs and spaniel breeds	2
Abstracts from the 2021 ACVR Scientific Conference, Virtual, USA, October 20‐23, 2021	2
Intrahepatic venous collaterals in dogs with congenital intrahepatic portosystemic shunts are associated with focal shunt or hepatic vein narrowing	2
Stifle joint osteoarthritis in small‐breed and medium‐breed dogs is more severe after cranial cruciate ligament injury than medial patellar luxation	2
Fast three‐dimensional contrast‐enhanced magnetic resonance angiography of the canine lumbar spinal cord vascular supply: A feasibility study	2
High‐field MRI using standard pulse sequences has moderate to substantial interobserver agreement and good accuracy for differentiation between intracranial extra‐axial histiocytic sarcoma and meningi	2
The “Claw Sign” may aid in axial localization in cases of peripherally located canine glioma on MRI	2
Comparison of 18F‐sodium fluoride positron emission tomography and CT: An exploratory study in 12 dogs with elbow pain	2
AWARDS AND AUTHOR INSTRUCTIONS	2
CT diagnosis of pituitary abscess, suppurative meningitis, and atlanto‐occipital septic arthritis in a pony	2
AMERICAN COLLEGE OF VETERINARY RADIOLOGY EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING	2
Machine learning model development for quantitative analysis of CT heterogeneity in canine hepatic masses may predict histologic malignancy	2
Abdominal ultrasound image quality is comparable among veterinary sonographers with varying levels of expertise for healthy canine and feline patients	2
Issue Information	2
EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING	2
Issue Information	2
AMERICAN COLLEGE OF VETERINARY RADIOLOGY EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING Calendar of Important Dates	2
Prevalence and clinical correlations of olfactory recess dilatation in MRI studies of the feline brain	2
Introduction to the Veterinary Radiology & Ultrasound, Equine Veterinary Journal, and Equine Veterinary Education Joint Virtual Issue containing selected articles from 2017 to	2
Erratum	2
Artificial intelligence in veterinary diagnostic imaging: A literature review	2
Of dogs and man—And pyloric stenosis of infancy: the birth of a new neonatal mammalian gastrointestinal physiology?	2
Thoracic CT incidental pulmonary bullae in dogs: Characterization, interobserver variability, and general anesthesia risks	2
Contrast‐enhanced CT predictors of lymph nodal metastasis in dogs with oral melanoma	2
Ultrasonographic diagnosis of a hair foreign body in the urinary bladder of a dog	2
Radiographic and CT features of zygomatic arch pneumatization in a Thoroughbred with a recurrent progressive ethmoid hematoma	2
Acknowledgment of 2021–2022 Editorial Board members and peer reviewers for Veterinary Radiology & Ultrasound	2
CT measures of osseous cervicothoracic intervertebral foramina are repeatable and associated with CT measures of adjacent articular processes in horses	2
AWARDS AND AUTHOR INSTRUCTIONS	2
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Clinical utility of abdominal multidetector CT in 85 goats with suspected abdominal disease	2
AWARDS AND AUTHOR INSTRUCTIONS	2
¹⁸Fluorine‐fluorodeoxyglucose positron emission tomography for assessment of deep digital flexor tendinopathy: An exploratory study in eight horses with comparison to CT and MRI	2
AMERICAN COLLEGE OF VETERINARY RADIOLOGY EUROPEAN COLLEGE OF VETERINARY DIAGNOSTIC IMAGING Calendar of Important Dates	2
ACVR and ECVDI consensus statement: Reporting elements for toxicity criteria of the veterinary radiation therapy oncology group v2.0	2