Complications associated with and outcome of surgical intervention for treatment of esophageal foreign bodies in dogs.

OBJECTIVE: To identify complications associated with and short- and long-term outcomes of surgical intervention for treatment of esophageal foreign bodies (EFBs) in dogs. ANIMALS: 63 client-owned dogs. PROCEDURES: Patient records from 9 veterinary hospitals were reviewed to identify dogs that underwent surgery for removal of an EFB or treatment or an associated esophageal perforation between 2007 and 2019. Long-term follow-up data were obtained via a client questionnaire. RESULTS: 54 of the 63 (85.7%) dogs underwent surgery after an unsuccessful minimally invasive procedure or subsequent evidence of esophageal perforation was identified. Esophageal perforation was present at the time of surgery in 42 (66.7%) dogs. Most dogs underwent a left intercostal thoracotomy (37/63 [58.7%]). Intraoperative complications occurred in 18 (28.6%) dogs, and 28 (50%) dogs had a postoperative complication. Postoperative complications were minor in 14 of the 28 (50%) dogs. Dehiscence of the esophagotomy occurred in 3 dogs. Forty-seven (74.6%) dogs survived to discharge. Presence of esophageal perforation preoperatively, undergoing a thoracotomy, and whether a gastrostomy tube was placed were significantly associated with not surviving to discharge. Follow-up information was available for 38 of 47 dogs (80.9%; mean follow-up time, 46.5 months). Infrequent vomiting or regurgitation was reported by 5 of 20 (25%) owners, with 1 dog receiving medication. CLINICAL RELEVANCE: Results suggested that surgical management of EFBs can be associated with a high success rate. Surgery should be considered when an EFB cannot be removed safely with minimally invasive methods or esophageal perforation is present.

Suspected choledochal cyst in a domestic shorthair cat.

A 9-year-old female neutered domestic shorthair cat was presented with a history of polyphagia, weight loss and inappropriate urination. Clinical examination revealed jaundice and a mid-cranial abdominal mass. Further investigations revealed a large extra-hepatic cyst originating from the biliary tract (choledochal cyst). Concurrent chronic, active neutrophilic cholangitis and chronic lymphoplasmacytic pancreatitis were also noted. Surgical drainage, subtotal resection and omentalisation of the cyst, along with supportive medical management, were successful in relieving the clinical signs.