APPLICATION OF THELOSCOPY AND ULTRASONOGRAPHY FOR THE MANAGEMENT OF BOVINE TEAT AND UDDER AFFECTIONS
Loading...
Date
2016-07-21
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
CSKHPKV, Palampur
Abstract
The aim of the present study was to assess sonography and theloscopy techniques for the management of bovine teat and udder affections. A total of 98 bovines patients were included in the study. A linear probe of 7.3-10 MHz was used to scan the udder (transcutaneous scan) and teat (water bath scan). Ectopic udder was imaged as a mass having functional GC, TC, glandular tissue. Congenital teat fistulas were imaged as ancillary hypoechoic rent in TW. Conjoined teats were imaged as teats with accessory TC and GC which were having independent drainage from glandular tissue. Athelia was imaged as quarters with functional GC and absence of TC, SC. Herniation of intestines into udder was imaged as a motile sacculated loop with mixed echogenic content. Tumor in glandular tissue imaged as a large hypoechoic mass with the well marginated hyperechoic capsule showing high vascular perfusion. The abscesses in udder were imaged as a circular mass with the hyperechoic capsule and mixed echogenic contents. The statistical analysis of sonographically measured teat parameters like SCL, SCD, TEW, TCD, TWT was conducted. The effects of parity on TEW and lactation period on SCL & TEW were significant (P< 0.05). Other factors like age, pregnancy, udder lobe (RFQ, RHQ, LFQ, LHQ), CMT scores did not have any effect on the measurements. The various TC lesions diagnosed in axial theloscopy included foreign body, fibrosis cord, calcified mass, large blood clots, large pedunculated mass, diffused nodules, fibrotic pedunculated mass, deformed AF, nodular fibrin accumulation, edematous mass, mucosal diaphragm, granulation tissue mass. The ultrasonography proved as a vital diagnostic aid for diagnosing various insidious udder and teat disorders which can be a potential threat to the productivity of animals. Along with the diagnosis of the lesion by sonography, additional features like size, shape, location, vascularity, contents were also ascertained. Sonographic measurements of teat structures like SCL, SCD, TEW, TWT, TCD provided an imperative diagnostic lead in the prophylaxis and prediction of the incoming teat and udder disorders. Theloscopy was found to be a vital imaging aid for diagnosing various milk outflow disorders. The virtual telescopic examination of teat lesion gave a lead for therapeutic theloresectoscopy. Both the techniques can serve as gold standard indicators for determining the diagnosis, therapeutics and prognosis of the teat and udder affections.
Description
Keywords
null