{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T06:54:45Z","timestamp":1771916085128,"version":"3.50.1"},"reference-count":11,"publisher":"American Veterinary Medical Association (AVMA)","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2000,3,1]]},"abstract":"Abstract<\/jats:title>\n\t\t\t\n\t\t\t\t\tObjective<\/jats:bold>\u2014To assess signalment, history, results of\nclinical and laboratory testing, and outcome for beef\ncattle with a left displaced abomasum (LDA), right displaced\nabomasum (RDA), or abomasal volvulus (AV).<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tDesign<\/jats:bold>\u2014Retrospective study.<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tAnimals<\/jats:bold>\u201419 beef cattle with an AV, LDA, or RDA.<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tProcedure<\/jats:bold>\u2014Signalment; history; results of physical\nexamination, diagnostic testing, and surgical exploration;\nand condition of the animal at discharge were\nobtained from medical records.<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tResults<\/jats:bold>\u2014Fourteen cattle had an AV, 4 had an RDA,\nand 1 had an LDA. Duration of clinical signs ranged\nfrom 1 to 21 days. Eighteen cattle had an AV or RDA;\n7 were Brahmans, 12 were males, and median age\nwas 10 months. Abdominal distention was observed\nin 11 cattle, heart rate of \u2265 100 beats\/minute was\ndetected in 14, and the abomasum was palpable per\nrectum in all cattle in which per rectal examination\nwas performed. Leukocytosis, neutrophilia, hyperglycemia,\nazotemia, hypochloremia, and hypokalemia\nwere common laboratory findings. At surgery, 3 cattle\nwith an AV or RDA had a ruptured abomasum. Of the\nremaining 15 cattle, 12 survived.<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tConclusions<\/jats:bold>\u2014Clinical course in beef cattle with an\nAV or RDA was more protracted than that typically\nassociated with these conditions in dairy cattle, but\nsurvival rate in beef cattle that did not have rupture of\nthe abomasum was sim\tilar to that of dairy cattle.<\/jats:p>\n\t\t\t\t\n\t\t\t\t\tClinical Relevance<\/jats:bold>\u2014Abomasal displacement should\nbe considered for beef cattle with abdominal distention.\nPrognostic indicators recommended for use in\ndairy cattle may not be useful for beef cattle. (J Am\nVet Med Assoc<\/jats:italic> 2000;216:730\u2013733)<\/jats:p>","DOI":"10.2460\/javma.2000.216.730","type":"journal-article","created":{"date-parts":[[2005,12,6]],"date-time":"2005-12-06T17:41:12Z","timestamp":1133890872000},"page":"730-733","source":"Crossref","is-referenced-by-count":19,"title":["Abomasal displacement and volvulus in beef cattle: 19 cases (1988\u20131998)"],"prefix":"10.2460","volume":"216","author":[{"given":"Allen J.","family":"Roussel","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noah D.","family":"Cohen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"R. 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