{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T00:51:15Z","timestamp":1791247875152,"version":"4.1.0"},"reference-count":23,"publisher":"American Association of Zoo Veterinarians","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Zoo and Wildlife Medicine"],"published-print":{"date-parts":[[2024,12,16]]},"abstract":"<jats:p>Chronic gastric instability (CGI), potentially part of the gastric dilatation and volvulus (GDV) syndrome, was identified in four free-ranging Virginia opossums (Didelphis virginiana) treated at the Wildlife Rehabilitation Center of Minnesota in Roseville, Minnesota. These individuals displayed lack of expected weight gain, inappetence, gastric gas distension, and delayed gastric emptying time. One was diagnosed with GDV via diagnostic radiology, whereas the other three were diagnosed with suspected CGI using radiographs, ultrasound, and confirmed with exploratory surgery. Clinical signs fully resolved after surgical intervention and supportive management in all four cases. This case series illustrates the clinical signs, diagnostics, and treatment of CGI in Virginia opossums.<\/jats:p>","DOI":"10.1638\/2024-0036","type":"journal-article","created":{"date-parts":[[2024,12,16]],"date-time":"2024-12-16T06:38:58Z","timestamp":1734331138000},"page":"1088-1094","source":"Crossref","is-referenced-by-count":1,"title":["CHRONIC GASTRIC INSTABILITY IN REHABILITATED VIRGINIA OPOSSUMS (DIDELPHIS VIRGINIANA)"],"prefix":"10.1638","volume":"55","author":[{"given":"Amanda L.","family":"Rappaport","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cert","family":"AqV","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ren\u00e9e G.","family":"Schott","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1213","reference":[{"key":"23","doi-asserted-by":"crossref","unstructured":"J Wynne  and C Stringfield  \"J Zoo Wildl Med.\"  38, \"Treatment of lead toxicity and crop stasis in a California condor (Gymnogyps californianus).\" 588 (2007)","DOI":"10.1638\/2007-0040R.1"},{"key":"1","doi-asserted-by":"crossref","unstructured":"RF Aguilar, JN Yoshicedo, CN Parish,  \"J Avian Med Surg.\"  26, \"Ingluviotomy tube placement for lead-induced crop stasis in the California condor (Gymnogyps californianus).\" 176 (2012)","DOI":"10.1647\/2010-029R2.1"},{"key":"2","doi-asserted-by":"crossref","unstructured":"R. Augustine,  \"Wildl Rehab Bull.\"  28, \"Natural history and rehabilitation of the Virginia Opossum (Didelphis virginiana).\" 1 (2010)","DOI":"10.53607\/wrb.v28.102"},{"key":"3","doi-asserted-by":"crossref","unstructured":"V Begovic, D Nozic, S Kupresanin, et al.  \"World J Gastroenterol.\"  14, \"Extreme gastric dilation caused by chronic lead poisoning: A case report.\" 2599 (2008)","DOI":"10.3748\/wjg.14.2599"},{"key":"4","doi-asserted-by":"crossref","unstructured":"MA Bezera-Santos, RA Ramos, AK Campos, et al.  \"Parasitol Res.\"  120, \"Didelphis spp. Opossums and their parasites in the Americas: A one health perspective.\" 4091 (2021)","DOI":"10.1007\/s00436-021-07072-4"},{"key":"5","doi-asserted-by":"crossref","unstructured":"PS Czajkowski  and RM Hallman  \"Open Vet J.\"  8, \"Diagnosis of chronic gastric instability using computed tomography in a Great Dane that progressed to gastric dilatation and volvulus: a literature review and case report.\" 219 (2018)","DOI":"10.4314\/ovj.v8i2.18"},{"key":"6","doi-asserted-by":"crossref","unstructured":"J DeCubellis  and J Graham  \"Vet Clin North Am Exot Anim Pract.\"  16, \"Gastrointestinal disease in guinea pigs and Rabbits.\" 421 (2013)","DOI":"10.1016\/j.cvex.2013.01.002"},{"key":"7","doi-asserted-by":"crossref","unstructured":"F di Virgilio, E Rabaioli, M Gualtieri, et al.  \"J Vet Health.\"  2, \"Observations and analysis of risk factors for GDV in a single institution: A case-control study.\" 16 (2020)","DOI":"10.14302\/issn.2575-1212.jvhc-20-3225"},{"key":"8","unstructured":"TW Fossum  and MA Radlinsky  \"Small animal surgery.\"  389 (2019)"},{"key":"9","doi-asserted-by":"crossref","unstructured":"B. Funquist,  \"J Small Anim Pract.\"  10, \"Gastric torsion in the dog. Nonsurgical reposition.\" 507 (1969)","DOI":"10.1111\/j.1748-5827.1969.tb04068.x"},{"key":"10","doi-asserted-by":"crossref","unstructured":"B Funkquist  and L Garmer  \"J Small Anim Pract.\"  8, \"Pathogenetic and therapeutic aspects of torsion of the canine stomach\" 523 (1967)","DOI":"10.1111\/j.1748-5827.1967.tb06775.x"},{"key":"11","doi-asserted-by":"crossref","unstructured":"GW Gabrielsen  and EN Smith  \"ActaPhysiol Scand.\"  123, \"Physiological responses associated with feigned death in the American opossum.\" 393 (1985)","DOI":"10.1111\/j.1748-1716.1985.tb07605.x"},{"key":"12","doi-asserted-by":"crossref","unstructured":"LT Glickman, NW Glickman, DB Schellenberg, et al.  \"J Am Vet Med Assoc.\"  216, \"Incidence of and breed-related risk factors for gastric dilatation-volvulus in dogs.\" 40 (2000)","DOI":"10.2460\/javma.2000.216.40"},{"key":"13","doi-asserted-by":"crossref","unstructured":"LT Glickman, NW Glickman, DB Schellenberg, et al.  \"J Am Anim Hosp Assoc.\"  33, \"Multiple risk factors for the gastric dilatation-volvulus syndrome in dogs: A practitioner\/owner case-control study.\" 197 (1997)","DOI":"10.5326\/15473317-33-3-197"},{"key":"14","doi-asserted-by":"crossref","unstructured":"C. Johnson-Delaney,  \"J Exot Pet Med.\"  23, \"Pet Virginia opossums and Skunks.\" 317 (2014)","DOI":"10.1053\/j.jepm.2014.07.011"},{"key":"15","doi-asserted-by":"crossref","unstructured":"JM Lockhart, S Siddiqui, WJ Loughry, et al.  \"Environ Monit Assess.\"  188, \"Metal accumulation in wild-Caught Opossum.\" 317 (2016)","DOI":"10.1007\/s10661-016-5327-y"},{"key":"16","doi-asserted-by":"crossref","unstructured":"G Mackenzie, M Barnhart, S Kennedy, et al.  \"J Am Anim Hosp Assoc.\"  46, \"A retrospective study of factors influencing survival following surgery for gastric dilatation-volvulus (syndrome in 306 dogs\" 97 (2010)","DOI":"10.5326\/0460097"},{"key":"17","doi-asserted-by":"crossref","unstructured":"J Oliveira, T Gouveia, T Prado, et al.  \"Enciclop\u00e9diaBiosfera.\"  17, \"Gastric volvulus dilatation syndrome in dogs\" 243 (2020)","DOI":"10.18677\/EnciBio_2020D19"},{"key":"18","doi-asserted-by":"crossref","unstructured":"JK Paris, DA Yool, N Reed, et al.  \"J Small Anim Pract.\"  52, \"Chronic gastric instability and presumed incomplete volvulus in dogs.\" 651 (2011)","DOI":"10.1111\/j.1748-5827.2011.01137.x"},{"key":"19","doi-asserted-by":"crossref","unstructured":"IS Piras, N Briones, S Facista, et al.  \"Genes.\"  11, \"Identification of genetic susceptibility factors associated with canine gastric dilatation-volvulus.\" 1 (2020)","DOI":"10.3390\/genes11111313"},{"key":"20","doi-asserted-by":"crossref","unstructured":"JP Pope  and RL Donnell  \"J Vet Diagn Invest.\"  9, \"Spontaneous neoplasms in captive Virginia opossums (Didelphis virginiana): a retrospective case series (1989\u20132014) and review of the literature.\" 331 (2017)","DOI":"10.1177\/1040638717704017"},{"key":"21","unstructured":"NS Runkel, LF Rodriquez, FG Moody, et al.  \"Lab Anim Sci.\"  41, \"Salmonella infection of the biliary and intestinal tract of wild opossums.\" 54 (1991)"},{"key":"22","doi-asserted-by":"crossref","unstructured":"C White, H Dirrig, E. Fitzgerald,  \"J Small Anim Pract.\"  61, \"CT findings in dogs with Gastric Malposition: 6 cases (2016-2019).\" 766 (2020)","DOI":"10.1111\/jsap.13234"}],"container-title":["Journal of Zoo and Wildlife Medicine"],"original-title":[],"deposited":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T23:55:45Z","timestamp":1791244545000},"score":1,"resource":{"primary":{"URL":"https:\/\/bioone.org\/journals\/journal-of-zoo-and-wildlife-medicine\/volume-55\/issue-4\/2024-0036\/CHRONIC-GASTRIC-INSTABILITY-IN-REHABILITATED-VIRGINIA-OPOSSUMS-DIDELPHIS-VIRGINIANA\/10.1638\/2024-0036.full"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,12,16]]},"references-count":23,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2024,12,1]]}},"URL":"https:\/\/doi.org\/10.1638\/2024-0036","relation":{},"ISSN":["1042-7260","1937-2825"],"issn-type":[{"value":"1042-7260","type":"print"},{"value":"1937-2825","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,12,16]]}}}