Ectopic ureter is a congenital abnormality where the ureter terminates at a site other than the urinary bladder. A five-year-old female rhesus monkey presented with a urine odor, a wet perineum, and persistent dribbling of urine. An ultrasound examination revealed a cyst-like structure (1 × 0.75 cm) on the left side of the bladder. Computed tomographic excretory urography (CTEU) imaging revealed a left unilateral extramural ectopic ureter, which was connected to the vagina. The perineum and wet hair were dried and disinfected with 0.4% chlorhexidine for perineal hygiene and skin care. The animal was closely monitored for potential moist dermatitis near the perineum and for urinary tract infection. The complete blood count (CBC) and blood chemistry results showed no signs of inflammation during the observation period. This is the first report of detailed diagnosis of ectopic ureter by ultrasound and CTEU in a female rhesus monkey.

中文翻译：

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计算机断层摄影排尿造影，以诊断雌性猕猴（猕猴）中的异位输尿管。

异位输尿管是先天性异常，输尿管终止于膀胱以外的其他部位。一只五岁的雌性恒河猴表现出尿味，会阴部湿润和尿液不断滴漏。超声检查发现膀胱左侧有一个囊肿状结构（1×0.75厘米）。计算机体层摄影排尿造影（CTEU）成像显示左侧单侧壁外异位输尿管与阴道相连。将会阴和湿发干燥并用0.4％洗必泰消毒以进行会阴卫生和皮肤护理。密切监测该动物的会阴部附近可能的湿性皮炎和尿路感染。在观察期间，全血细胞计数（CBC）和血液化学结果显示没有炎症迹象。