Ureteral ectopia is a well-described cause of urinary incontinence in female dogs, but this condition has not been completely characterized in male dogs. Sixteen male dogs with ectopic ureters were evaluated between Jan 1999 and Mar 2007. Male dogs were similar to female dogs with ectopic ureters in terms of breed, presenting complaint, age of onset, and bilateral nature of the ectopia. Diagnosis was made by expert interpretation of imaging techniques such as excretory urography and contrast-enhanced computed tomography (CT). Overall, 11 of 13 dogs that had surgical correction of ectopic ureters were incontinent preoperatively. Urinary continence was restored in 82% of those dogs.
The purposes of this study were to describe a modified surgical technique in which intraoperative extubation was performed to evaluate abduction of the arytenoid cartilage prior to tying the suture and to assess outcome and complication rates associated with this procedure. Medical records from 30 client-owned dogs with acquired idiopathic laryngeal paralysis were retrospectively reviewed. All clients were contacted by telephone to obtain follow-up information regarding their dog. Six of the 30 surgeries required additional dissection (primarily around the craniodorsal aspect of the cricoarytenoid joint) after the initial intraoperative laryngeal examination. The procedures in 29 of the 30 dogs were deemed a success by the owners. Three (10%) dogs developed postoperative aspiration pneumonia. One of these dogs required long-term antibiotic therapy. Twenty-nine dogs returned to normal activity, and none of the dogs had any exercise intolerance associated with respiratory difficulties. Three owners reported that their dogs were able to swim, and one dog hunted postoperatively. Results of this study suggest that intraoperative laryngeal examination may help limit postoperative complications by allowing for direct, intraoral visualization of the arytenoid cartilage. This enables a surgeon to modify the soft tissue dissection around the cricoarytenoid joint to ensure that adequate abduction is apparent.
Three dogs in which polypropylene suture material was used to close an enteric surgery site in a continuous pattern were evaluated at a later date because of recurrence of signs of intestinal disease. Surgery in each dog revealed that the suture material had been extruded into the lumen of the intestine and acted as a site for attachment of a foreign body. The nonabsorbable nature of polypropylene and its use in a continuous pattern are possible explanations for this complication. Polydioxanone or poliglecaprone 25 may be suitable alternatives to polypropylene for use in a continuous pattern for closure of small intestinal surgery sites.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.