The relationship between mastitis and the B-mode, colour Doppler ultrasonography measurements of supramammary lymph nodes in cows

Rişvanlı, Ali; Doğan, Halef; Safak, Tarik; Kilic, M. Akif; Şeker, İbrahim

doi:10.1017/s0022029919000530

Cited by 5 publications

(5 citation statements)

References 9 publications

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“…B-mode ultrasonography was also used to determine the disturbance in milk secretion and the structural changes in the teat cistern and udder tissue [ 115 ]. For the first time in mastitis, Risvanli et al [ 116 ] evaluated the supramammary lymph nodes of cattle by color Doppler ultrasonography because mastitis causes lymphocytic proliferation that leads to morphological changes in the supramammary lymph nodes [ 117 ].…”

Section: Mastitis Diagnosismentioning

confidence: 99%

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Algharib,

Dawood,

Huang

et al. 2024

J Vet Sci

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Mastitis is one of the most widespread infectious diseases that adversely affects the profitability of the dairy industry worldwide. Accurate diagnosis and identification of pathogens early to cull infected animals and minimize the spread of infection in herds is critical for improving treatment effects and dairy farm welfare. The major pathogens causing mastitis and pathogenesis are assessed first. The most recent and advanced strategies for detecting mastitis, including genomics and proteomics approaches, are then evaluated . Finally, the advantages and disadvantages of each technique, potential research directions, and future perspectives are reported. This review provides a theoretical basis to help veterinarians select the most sensitive, specific, and cost-effective approach for detecting bovine mastitis early.

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Section: Mastitis Diagnosismentioning

confidence: 99%

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Algharib,

Dawood,

Huang

et al. 2024

J Vet Sci

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“…A minimum of three continuous and consecutive waves are needed for an accurate evaluation. The parametres measured in most studies are the following: (a) peak systolic velocity (PSV), (b) end diastolic velocity (EDV), (c) resistance index [RI = (PSV − EDV)/PSV], and (d) pulsatility index [PI = (PSV − EDV)/TAMV] (TAMV: time-averaged maximum velocity); in some cases, important information can also be extracted by (e) systolic: diastolic velocity ratio [SV/DV = (ASF/ADF)] (ASF: average diastolic flow and ADF: average systolic flow), (f) time-averaged maximum velocity (TAMV), (g) systolic acceleration (A), and (h) total blood volume [Q = (TAV mea n × S)] (TAV mean : time-averaged mean velocity, S: cross-sectional surface of the vessel) [ 41 , 42 ]. Finally, the characterization of blood flow pattern has also been reported, as the laminar or turbulent flow and the high or low resistivity are observations that may contribute to the diagnosis [ 43 ].…”

Section: Ultrasonographymentioning

confidence: 99%

“…Santos et al [ 55 ] have indicated that increased PSV and RI in cases of mastitis in goats are probably related to more severe infections. Furthermore, the examination of the supramammary lymph nodes may also provide useful information regarding infection in cows [ 42 ].…”

Section: Ultrasonographymentioning

confidence: 99%

Modern Imaging Techniques in the Study and Disease Diagnosis of the Mammary Glands of Animals

Barbagianni

Gouletsou

2023

Veterinary Sciences

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The study of the structure and function of the animals’ mammary glands is of key importance, as it reveals pathological processes at their onset, thus contributing to their immediate treatment. The most frequently studied mammary diseases are mastitis in cows and ewes and mammary tumours in dogs and cats. Various imaging techniques such as computed tomography, positron emission tomography, magnetic resonance imaging, and ultrasonographic techniques (Doppler, contrast-enchanced, three-dimensional and elastography) are available and can be applied in research or clinical practice in order to evaluate possible abnormalities in mammary glands, as well as to assist in the differential diagnosis. In this review, the above imaging technologies are described, and the perspectives of each method are highlighted. It is inferred that ultrasonographic modalities are the most frequently used imaging techniques for the diagnosis of clinical or subclinical mastitis and treatment guidance on a farm. In companion animals, a combination of imaging techniques should be applied for a more accurate diagnosis of mammary tumours. In any case, the confirmation of the diagnosis is provided by laboratory techniques.

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“…This was performed as described by Risvanli et al (2019). Measurements were made accordingly regarding the vascular distribution category, vascular density and the vascular morphological appearance in the portio vaginalis of the cervix.…”

Section: Colour Doppler Ultrasonography Measurementmentioning

confidence: 99%

Evaluation of the portio vaginalis of the cervix by B-mode and colour Doppler ultrasound in Simmental cattle

et al. 2022

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This study was aimed to reveal the relationship between the B-mode and colour Doppler ultrasonography features of the portio vaginalis of the cervix in Simmental cattle with different physiological and pathological conditions of genital organs. For this purpose, 90 cattle were used in the study. The length, width and circumference of the portio vaginalis of the cervix were measured ultrasonographically using a 5 MHz linear probe. In addition, the portio vaginalis of the cervix was ultrasonographically evaluated in terms of echogenicity, cystic formations, calcification and integrity of its borders. Regarding the colour Doppler ultrasonography, measurements of the vascular distribution category, vascular density and the vascular morphological appearance were made. In this study, it was found that the rate of irregularity of the border of the portio vaginalis in B-mode ultrasonography according to the pregnancy status was 10.9% in non-pregnant cows, while this was not observed in pregnant cows (0.0%). According to the metritis status, it was observed that the rate of regularity of the border of the portio vaginalis was higher in animals with metritis (45.5%) in B-mode ultrasonography. As a result, it was concluded that there were significant changes in the B-mode and colour Doppler ultrasonography characteristics of the portio vaginalis of the cervix in different physiological and pathological conditions in cattle, and that hypotheses can be developed regarding the fertility of the animals by evaluating these characteristics.

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The relationship between mastitis and the B-mode, colour Doppler ultrasonography measurements of supramammary lymph nodes in cows

Cited by 5 publications

References 9 publications

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Modern Imaging Techniques in the Study and Disease Diagnosis of the Mammary Glands of Animals

Evaluation of the portio vaginalis of the cervix by B-mode and colour Doppler ultrasound in Simmental cattle

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