Placement of an artificial urethral sphincter for treatment of passive urinary incontinence after inadvertent prostatectomy and balloon dilation treatment for stricture formation in a 5-month-old dog.

OBJECTIVE: Describe the management of incontinence with several therapies, culminating with the apparently successful treatment utilizing artificial sphincter placement following an inadvertent prostatectomy. ANIMAL: 5-month-old 7.5-kg male neutered Miniature Schnauzer. CLINICAL PRESENTATION, PROGRESSION, AND PROCEDURES: The patient was referred for dysuria and persistent stranguria following an iatrogenic total prostatectomy and urethrectomy. An extra pelvic urethral anastomosis was performed, followed by hospitalization for 2 weeks with a urinary catheter. The patient was further investigated for persistent stranguria, and a contrast urethrogram revealed a urethral stricture at the anastomosis site, which was treated with fluoroscopic balloon dilation. The stranguria resolved, but an acute nocturnal grade 3 passive urinary incontinence occurred, which was nonresponsive to medical management of phenylpropanolamine hydrochloride and estriol. An artificial urethral sphincter was placed, leading to continence after 5 top-ups to a total volume of 0.9 mL. The patient remained continent for 5.5 weeks before abrupt incontinence recurred, which was resolved by another 0.1-mL top-up. No further signs of incontinence occurred in the 11 months following. TREATMENT AND OUTCOME: The placement of an artificial urethral sphincter successfully managed urinary incontinence in this patient. Continence was achieved with no significant complications other than a transient loss of continence. Long-term follow-up 14 months after sphincter placement revealed that the patient had remained continent since the final sphincter top-up. The owner reported a significant improvement in the patient's quality of life following successful incontinence management. CLINICAL RELEVANCE: This case highlighted the benefits of placing an artificial urethral sphincter in managing urinary incontinence after select cases of prostatectomy in dogs that are unresponsive to medical management.

Persistent mullerian duct syndrome in a dog.

INTRODUCTION: This case report describes a 14-year-old, male castrated York Shire Terrier, which was presented due to stranguria and tenesmus. An abdominal computed tomography (CT) scan raised a high suspicion of a persistent mullerian duct. During laparotomy structures were found that were suspected to be a persistent ovary and uterus. The abnormal uterus was filled with fluid and had a blind end on both sides. The abnormal structures were surgically removed and pathologically examined. Pathology confirmed a persistent mullerian duct. The patient recovered well from the surgery and was able to urinate spontaneously the same day and was discharged the next day.

INTRODUCTION: Ce rapport de cas décrit un York Shire Terrier mâle castré de 14 ans, qui a été présenté en raison d'une strangurie et d'un ténesme. Une tomodensitométrie (TDM) abdominale a soulevé une forte suspicion d'un canal de Müller persistant. Une laparotomie a été pratiquée, au cours de laquelle on a découvert des structures suspectées d'être un ovaire et un utérus persistants. L'utérus anormal était rempli de liquide et avait une extrémité aveugle des deux côtés. Les structures anormales ont été retirées chirurgicalement et ont fait l'objet d'un examen pathologique. La pathologie a confirmé la présence d'un canal de Müller persistant. Le patient s'est bien remis de l'opération et a pu uriner spontanément le jour même. Il a été autorisée à sortir le lendemain.

[Review on advantages and evidence of treating and preventing urinary tract infection in traditional Chinese medicine].

Urinary tract infection (UTI) in traditional Chinese medicine (TCM) belongs to the category of stranguria. This article describes the unsatisfactory situations in clinical practice such as antibiotics abuse, increasing of drug-resistant bacteria, high recurrence rate, etc. According to evidence-based medicine, literatures as evidence are collected for summarizing and analyzing and the result shows the advantages of TCM of relieving symptoms, reducing the dosage of antibiotics, less side effects, lower recurrence rate, etc. In the field of fundamental research, literatures associated with UTI are also summarized and analysed from several perspectives, such as causes, pathogenesis, syndrome differentiation, pharmacological effects of Chinese herbal medicine, working mechanism of non-drug therapy, etc and the result presents that integrated treatment of TCM in UTI has significant advangtages and its own characteristic.