{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,31]],"date-time":"2025-10-31T13:38:14Z","timestamp":1761917894092},"reference-count":33,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2020,1,9]],"date-time":"2020-01-09T00:00:00Z","timestamp":1578528000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Surgery"],"published-print":{"date-parts":[[2020,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To document marked hemorrhage as a complication of inguinal cryptorchidectomy and its successful treatment with a novel chitosan\u2010based hemostatic agent.<\/jats:p><\/jats:sec><jats:sec><jats:title>Study design<\/jats:title><jats:p>Case report.<\/jats:p><\/jats:sec><jats:sec><jats:title>Animals<\/jats:title><jats:p>One healthy 5\u2010year old quarter horse cryptorchid.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The horse was presented for routine unilateral cryptorchidectomy after prior hemicastration. An inguinal approach was made to the abdomen, and the right external pudendal artery was lacerated at the level of the internal inguinal ring, requiring multiple anesthetic events over a 2\u2010week period in attempts to control hemorrhage. A chitosan\u2010based hemostatic agent was packed into the wound to gain control.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Chitosan granules placed in the wound successfully controlled the hemorrhage, whereas the use of gauze packing alone failed. There were no immediate or long\u2010term complications to the chitosan granules; the horse was doing well 18\u2009months postoperatively, and the client was satisfied with the outcome.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Major hemorrhage was demonstrated from the external pudendal artery and caused difficulties because it occurred deep within the inguinal canal during an inguinal cryptorchidectomy. A chitosan\u2010based hemostatic agent was successfully used to achieve hemostasis.<\/jats:p><\/jats:sec><jats:sec><jats:title>Clinical significance<\/jats:title><jats:p>The external pudendal artery should be avoided in the medial commissure of the inguinal canal. The use of chitosan\u2010based hemostatic agents warrants further investigation in horses because these products may be useful for controlling major hemorrhage from various causes in equine practice.<\/jats:p><\/jats:sec>","DOI":"10.1111\/vsu.13363","type":"journal-article","created":{"date-parts":[[2020,1,9]],"date-time":"2020-01-09T12:03:00Z","timestamp":1578571380000},"page":"758-763","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Chitosan\u2010based agent use for hemostasis after cryptorchidectomy in a horse"],"prefix":"10.1111","volume":"49","author":[{"given":"Michelle L.","family":"Tucker","sequence":"first","affiliation":[{"name":"Department of Large Animal Clinical Sciences, Western College of Veterinary Medicine University of Saskatchewan Saskatoon Saskatchewan Canada"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"David 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