B-mode ultra¬sonography of mammary glands in goats during the lactation period
2010
Fasulkov, I., Thracian University, Stara Zagora (Bulgaria) | Georgiev, P., Thracian University, Stara Zagora (Bulgaria) | Antonov, A., Thracian University, Stara Zagora (Bulgaria) | Atanasov, A., Thracian University, Stara Zagora (Bulgaria)
The goal of the present study was to establish the ultrasonographic features of the mammary gland in goats during lactation. Twenty-four animals of a local breed within the first to fifth month of lactation, bred at the clinical facilities of the Faculty of Veterinary Medicine and private farms in the Yambol and Stara Zagora districts, were included in the study. During the B-mode ultrasonography of the different mammary structures, the 5 MHz ultrasound probe was placed in horizontal and vertical position related to the examined subject. Two methods of examination were used – direct - transcutaneous ultrasonography and immersion of the examined organ in water - water bath method. The mammary papilla was best scanned in vertical position, whereas the mammary parenchyma – in horizontal probe position. The application of the water bath method was more effective when examining the mammary papilla, and the transcutaneous method – when examining the structures in the other areas of the mammary gland. There were differences in the visualizations of the separate structures of the udder, depending on the presence or not of the offspring. It is thus recommended to perform ultrasonography of lactating goats mammary gland at least 2 hours after the last milking or separation of the offspring from goats.
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