Bronchoscopic findings in dogs with bronchial vegetal foreign bodies: 84 cases (2010-2020).

OBJECTIVES: To describe endoscopic findings, foreign body location, success rate of removal and complications in dogs with bronchial vegetal foreign bodies. MATERIALS AND METHODS: The current study retrospectively evaluated the case records of dogs diagnosed with bronchial vegetal foreign bodies at a veterinary hospital centre between January 2010 and April 2020. Information retrieved included breed, sex, age, bodyweight, the season of presentation, presentation and duration of clinical signs, previous removal attempts performed by the referring veterinarian, foreign body location and endoscopic and imaging findings. RESULTS: Eighty-four cases were included. Fifty-nine dogs (70%) presented during spring and summer. Cough (77 of 84; 92%) and fever (15 of 84; 18%) were the main clinical signs. One to 10 bronchial vegetal foreign bodies were removed from each dog. Purulent exudate was observed in the ventral larynx, trachea and bronchi in 49 (65%), 61 (81%) and 71 (95%) dogs, respectively. In most cases, only the barbules of the vegetal foreign bodies were initially observed during endoscopy. The presence of large bronchial nodules or an irregular mucosal surface was a frequent finding (62 of 75; 83%). Mild bleeding was the main complication (58 of 75; 77%) of endoscopic removal, which was successful in 67 of the 84 (80%) cases. CLINICAL SIGNIFICANCE: Mucosal nodules associated with purulent material within the airways are frequent endoscopic findings in dogs with bronchial vegetal foreign bodies. Bronchoscopy is a relatively safe and useful technique for diagnosis and treatment of bronchial vegetal foreign bodies in dogs.

Extended palatoplasty as surgical treatment for nasopharyngeal stenosis in six cats.

OBJECTIVE: To describe the use of extended palatoplasty as treatment of caudal nasopharyngeal stenosis in cats. MATERIALS AND METHODS: CT was used to confirm the diagnosis in cats with clinical signs consistent with nasopharyngeal stenosis. Extended palatoplasty rostral to the tonsils using monopolar electrocautery allowed simultaneous removal of the caudal soft palate together with the stenotic area. Cats were re-evaluated 2 weeks postoperatively. Telephone interview was used to obtain long-term follow-up. RESULTS: Six domestic shorthair cats were diagnosed with nasopharyngeal stenosis, with clinical signs of snoring (n=4), stertor (n=4), nasal discharge (n=3) and sneezing (n=1). CT scan identified a soft-tissue stricture at the level of the caudal nasopharynx in all cats. Other abnormalities included bilateral rhinitis (n=3), retropharyngeal adenomegaly (n=2), unilateral sinusitis (n=1) and bilateral otitis externa with unilateral otitis media (n=1). Excision of the caudal soft palate and the entire stenotic soft-tissue membrane was successful in all six cats. No pre-, intra- or postoperative complications were observed. Short-term outcome revealed clinical improvement in all cases. Long-term outcome revealed no recurrence of clinical signs in four cats. In one cat, occasional sneezing was reported. One cat died 1 month postoperatively for reasons unrelated to the respiratory condition. CLINICAL SIGNIFICANCE: Extended palatoplasty was an effective technique to treat caudal nasopharyngeal stenosis and provide improvement of clinical signs without postoperative complications in all cases.

Endoscopic and surgical removal of oesophageal and gastric fishhook foreign bodies in 33 animals.

OBJECTIVES: To describe the location, retrieval, frequency of surgery and complications associated with fishhook foreign bodies. MATERIALS AND METHODS: Retrospective evaluation of the medical records of cats and dogs admitted between 2010 and 2016 after fishhook ingestion. RESULTS: A total of 33 cases (2 cats and 31 dogs) were included. The most common locations were the proximal oesophagus [12/33 (36%)] and stomach [11/33 (33%)]. Endoscopic retrieval was successful in 27 of 33 cases (82%); oesophageal perforation was the only recorded complication, occurring in six of 33 (18%) cases. Surgery was performed in six cases (18%), and no early complications were recorded. The survival rate was 100%. CLINICAL SIGNIFICANCE: The endoscopic removal of ingested fishhooks is highly successful. In the present study, survival to discharge was 100%, even in cases of oesophageal perforation or in cases requiring surgery.