Tina Pelligra, Simonetta Citi, Veronica Marchetti, Verena Habermaass, Sara Tinalli, Caterina Puccinelli
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引用次数: 0
摘要
(1) 背景：超声衰减成像（ATI）是一种创新技术，可通过简单、无创的方式评估肝脏实质的脂质浸润程度。本研究的目的是验证 ATI 方法在评估高脂血症中的适用性。(2）方法：本研究纳入了 2021 年 1 月至 2022 年 12 月期间的 53 只犬，其中 21 只为健康犬（A 组），32 只为高脂血症犬（B 组）。B 组犬分为轻度高脂血症（B1；n = 15）和中度/重度高脂血症（B2；n = 17）。每只狗都接受了生化检查、B 型超声波检查和经右肋间入路的肝脏水平 ATI 检查。(3) 结果：B 组的平均 AC 值（0.95 ± 0.23 dB/cm/MHz）明显高于 A 组（0.81 ± 0.10 dB/cm/MHz）。轻度和中度/重度高脂血症受试者之间的 ATI 值无明显统计学差异。(4) 结论：ATI 是兽医学中一种很有前景的非侵入性肝脏脂肪变性评估方法。
Evaluation of Liver Parenchyma in Dogs with Hyperlipidemia Using Ultrasound Attenuation Imaging (ATI).
(1) Background: Ultrasound attenuation imaging (ATI) is an innovative technique that allows for the evaluation of the degree of lipid infiltration of the liver parenchyma in a simple and non-invasive way. The objective of this study was to verify the applicability of the ATI method in the evaluation of hyperlipidemia. (2) Methods: This study included 53 dogs between January 2021 and December 2022, of which 21 were healthy (A) and 32 had hyperlipidemia (B). The dogs of Group B were divided into mild hyperlipidemic (B1; n = 15) and moderate/severe hyperlipidemic (B2; n = 17). Each dog underwent biochemical examination, B-mode ultrasound and ATI investigation at the liver level via a right intercostal approach. (3) Results: The mean AC value was significantly higher in Group B (0.95 ± 0.23 dB/cm/MHz) compared to Group A (0.81 ± 0.10 dB/cm/MHz). No statistically significant differences were highlighted regarding the ATI values between the subjects with mild and moderate/severe hyperlipidemia. (4) Conclusion: ATI could be a promising method for the non-invasive evaluation of hepatic steatosis in veterinary medicine.
期刊介绍：
Veterinary Sciences is an international and interdisciplinary scholarly open access journal. It publishes original that are relevant to any field of veterinary sciences, including prevention, diagnosis and treatment of disease, disorder and injury in animals. This journal covers almost all topics related to animal health and veterinary medicine. Research fields of interest include but are not limited to: anaesthesiology anatomy bacteriology biochemistry cardiology dentistry dermatology embryology endocrinology epidemiology genetics histology immunology microbiology molecular biology mycology neurobiology oncology ophthalmology parasitology pathology pharmacology physiology radiology surgery theriogenology toxicology virology.
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