Bronchogenic cyst with concurrent chronic suppurative bronchopneumonia in a 10-year-old German shepherd dog.

A 10-year-old spayed female German shepherd dog was transferred for acute respiratory distress and a bulla-like pulmonary lesion identified on referral radiographs. Computed tomography (CT) imaging identified a bronchiole from a dilated left cranial lobar bronchus terminating into a partially fluid-filled, cyst-like pulmonary lesion and surrounding multilobar pulmonary hyperattenuation. After failure of medical management, a left cranial lung lobectomy was done. Histopathology was consistent with a bronchogenic cyst and chronic, suppurative bronchopneumonia of the remaining parenchyma. Bronchogenic cysts with concurrent bronchopneumonia should be considered in older German shepherd dogs with acute respiratory distress that fail medical management. Key clinical message: Canine bronchogenic cyst is an uncommon condition that previously has only been reported in younger German shepherd dogs. This case highlights the importance of considering this condition in a senior German shepherd dog with no prior respiratory history, as well as the difficulty of medical management with concurrent bronchopneumonia.

Kyste bronchogénique avec bronchopneumonie suppurée chronique concomitante chez un chien berger allemand de 10 ans. Une chienne berger allemand stérilisée âgée de 10 ans a été transférée pour une détresse respiratoire aiguë et une lésion pulmonaire de type bulle identifiée sur les radiographies de référence. L'imagerie par tomodensitométrie (TDM) a identifié une bronchiole d'une bronche lobaire crânienne gauche dilatée se terminant par une lésion pulmonaire ressemblant à un kyste partiellement rempli de liquide et une hyperatténuation pulmonaire multipolaire. Après échec de la prise en charge médicale, une lobectomie pulmonaire crânienne gauche a été effectuée. L'histopathologie était compatible avec un kyste bronchogénique et une bronchopneumonie suppurée chronique du parenchyme restant. Les kystes bronchogéniques avec bronchopneumonie concomitante doivent être envisagés chez les chiens berger allemand âgés souffrant de détresse respiratoire aiguë qui échouent à la prise en charge médicale.Message clinique clé :Le kyste bronchogénique canin est une affection rare qui n'a été signalée auparavant que chez les jeunes bergers allemands. Ce cas met en évidence l'importance de considérer cette condition chez un chien berger allemand âgé sans antécédents respiratoires, ainsi que la difficulté de la prise en charge médicale avec une bronchopneumonie concomitante.(Traduit par Dr Serge Messier).

Comparison of complications and outcome following unilateral, staged bilateral, and single-stage bilateral ventral bulla osteotomy in cats.

OBJECTIVE: To compare complications and outcome following unilateral, staged bilateral, and single-stage bilateral ventral bulla osteotomy (VBO) in cats. ANIMALS: 282 client-owned cats treated by VBO at 25 veterinary referral and academic hospitals from 2005 through 2016. PROCEDURES: Medical records of cats were reviewed to collect information on signalment, clinical signs, diagnostic test results, surgical and postoperative management details, complications (anesthetic, surgical, and postoperative), and outcome. Associations were evaluated among selected variables. RESULTS: Unilateral, staged bilateral, and single-stage bilateral VBO was performed in 211, 7, and 64 cats, respectively, representing 289 separate procedures. Eighteen (9%), 2 (29%), and 30 (47%) of these cats, respectively, had postoperative respiratory complications. Cats treated with single-stage bilateral VBO were significantly more likely to have severe respiratory complications and surgery-related death than cats treated with other VBO procedures. Overall, 68.2% (n = 197) of the 289 procedures were associated with Horner syndrome (19.4% permanently), 30.1% (87) with head tilt (22.1% permanently), 13.5% (39) with facial nerve paralysis (8.0% permanently), and 6.2% (18) with local disease recurrence. Cats with (vs without) Horner syndrome, head tilt, and facial nerve paralysis before VBO had 2.6, 3.3, and 5.6 times the odds, respectively, of having these conditions permanently. CONCLUSIONS AND CLINICAL RELEVANCE: Findings suggested that staged bilateral VBO should be recommended over single-stage bilateral VBO for cats with bilateral middle ear disease. Cats with Horner syndrome, head tilt, and facial nerve paralysis before surgery were more likely to have these conditions permanently following surgery than were cats without these conditions.

Jejunocystoplasty and Bilateral Ureteral Reimplantation in a Dog Following Total Cystectomy.

A 6 yr old Boston terrier presented with acute onset of vomiting and anuria 4 days following a caesarian section and ovariohysterectomy for treatment of dystocia. A total cystectomy with ligation of both ureters was diagnosed via exploratory laparotomy surgery. A jejunocystoplasty was performed in addition to a bilateral reimplantation of the ureters into the reconstructed bladder and proximal urethra. Postoperative complications included a retained ureteral stent, persistent pyelectasia, persistent hydroureters, recurrent urinary tract infections, and intermittent urinary incontinence. Four years postoperation, the dog is doing clinically well with intermittent urinary incontinence and periodic urinary tract infections. Jejunocystoplasty with bilateral ureteral reimplantation should be considered as a treatment option for dogs following total cystectomy that occurred because of a surgical error. Owners should be informed of potential complications prior to surgery.

Lateral caudal axial pattern flap in 13 dogs.

OBJECTIVE: To describe the frequency and extent of complications associated with lateral caudal axial pattern flaps used to cover large traumatic or excision skin defects on the dorsum, gluteal, and perineal region in 13 dogs. STUDY DESIGN: Case series. ANIMALS: Thirteen client-owned dogs. METHODS: Medical records from 8 institutions were reviewed for dogs treated with a lateral caudal axial pattern flap, including cases in which the procedure was combined with other reconstructive techniques. The flap length relative to the tail length, location of tail skin incision, size and cause of the defect, and short- and long-term complications were recorded. RESULTS: Thirteen dogs were included, 11 with tumors and 2 with traumatic skin loss. The mean estimated length of the flap relative to tail length was 51% (range 33-70%). Four dogs had wound complications. This included 2 dogs with minor postoperative wound complications (mild distal dehiscence) that did not require surgical revision and 2 dogs with major complications that required surgical revision. Two of these 4 dogs had distal flap necrosis, one was revised surgically and one was managed conservatively. In these 2 dogs, the flap length was estimated as 80% and 65% of the tail length, respectively. At 30 days, flaps in all dogs were completely healed. No long-term complications were recorded in any dog. For some dogs, the reconstruction was not obvious, with only the change in hair direction and color noticeable. CONCLUSION: Lateral caudal axial pattern flap is a reconstructive option for gluteal, dorsal, and perineal skin defects in dogs. Distal flap necrosis and dehiscence due to wound infection occurred in 4 dogs that required additional wound care but not always surgical revision.