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Journals / Acta Veterinaria Eurasia / 2013 / Cilt: 39 Sayı: 1

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Radiological and Ultrasound Imaging Scores in Experimental Sodium Monoiodoacetate Model of Knee Osteoarthritis in Dogs

Nikolay GORANOV
Mihail PASKALEV
Dian KANAKOV
Pages
67–75
Publication Date
2012-11-16
DOI
—
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Radiological and ultrasound scores were closely correlated (r=0.55, P<0.001) suggesting that the combined use o f both imaging techniques was more advantageous for diagnostics of osteoarthritis

📌 3 Key Takeaways

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Objective & Hypothesis:Experimental osteoarthritis was induced i n six adult dogs by intraarticular injection o f sodium monoiodoacetate i n left knee joints.
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Key Findings & Data:The changes occurring i n joints were followed out by radiography and ultrasound imaging i n the beginning (day 0), and on post injection days 30, 60, and 105.
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Conclusion & Impact:Radiological and ultrasound scores were closely correlated (r=0.55, P<0.001) suggesting that the combined use o f both imaging techniques was more advantageous for diagnostics of osteoarthritis
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Köpek · diz eklemi · sodyum monoiyodoasetat modeli

Abstract

Experimental osteoarthritis was induced i n six adult dogs by intraarticular injection o f sodium monoiodoacetate i n left knee joints. The contralateral knees served as control. The changes occurring i n joints were followed out by radiography and ultrasound imaging i n the beginning (day 0), and on post injection days 30, 60, and 105. Two assessment systems were used to generate individual scores for each time interval. The results evidenced dynamic and consistently increased scores for left joints i n both diagnostic imaging techniques used w i t h statistically significant differences between left and right joints. Radiological and ultrasound scores were closely correlated (r=0.55, P<0.001) suggesting that the combined use o f both imaging techniques was more advantageous for diagnostics of osteoarthritis

Özet

ABSTRACT Experimental osteoarthritis was induced in six adult dogs by intraarticular injection of sodium monoiodoacetate in left knee joints. The contralateral knees served as control. The changes occurring in joints were followed out by radiography and ultrasound imaging in the beginning (day 0), and on post injection days 30, 60, and 105. Two assessment systems were used to generate individual scores for each time interval. The results evidenced dynamic and consistently increased scores for left joints in both diagnostic imaging techniques used with statistically significant differences between left and right joints. Radiological and ultrasound scores were closely correlated (r=0.55, P<0.001) suggesting that the combined use of both imaging techniques was more advantageous for diagnostics of osteoarthritis. Key Words: Dogs, knee joint, sodium monoiodoacetate model, radiography, ultrasonography, osteoarthritis ÖZET KÖPEKLERDE DİZ OSTEOARTRİTİNİN DENEYSEL SODYUM MONOİYODOASETAT MODELİ İLE RADYOLOJİK VE ULTRASONOGRAFİK GÖRÜNTÜLEME SKORLARI Çalışmada, sodyum monoiyodoasetatın altı adet yetişkin köpeğin sol diz eklemine intraartiküler enjeksiyonu ile deneysel osteoartrit oluşturuldu. Kontralateral dizler kontrol olarak ayrıldı. Başlangıçta (gün 0) ve enjeksiyonu takip eden 30., 60. ve 105. günlerde radyografi ve ultrasonografik görüntülemelerle eklemlerde meydana gelen değişiklikler incelendi. Bireysel skorlar elde edilmesinde her bir zaman aralığı için iki değerlendirme sistemi kullanıldı. Kullanılan her iki diagnostik görüntüleme tekniklerinde istatistiksel olarak sağ ve sol eklemlerde önemli farklılıkların olduğu ve sonuçlar sol eklemlerdeki skorun istikrarlı bir şekilde artış gösterdiği ortaya çıkardı. Radyolojik ve ultrasonografik skorlarının korelasyon (r=0,55; P<0,001) sonuçlarına göre görüntüleme tekniklerinin birlikte kullanılmasının osteoartrit tanısı için daha avantajlı olduğunu saptanmıştır. Anahtar Kelimeler: Köpek, diz eklemi, sodyum monoiyodoasetat modeli, radyografi, ultrasonografi, osteoartirit

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Cite This Article

GORANOV, N., PASKALEV, M., KANAKOV, D. (2012). -. Acta Veterinaria Eurasia, Cilt: 39 Sayı: 1, 67–75. https://ajindex.com/articles/981096

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