Ultrasound, Retrograde Urethrography, and Computed Tomography Diagnosis of Urinary Bladder Torsion in a Dog After Resection of a Vaginal Mass.

IF 1.2 2区 农林科学 Q2 VETERINARY SCIENCES
Joo-Young Lee, Jinsu Kang, Ye-In Oh, Soyeon Park, Min Jang, Kija Lee, Sang-Kwon Lee
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Abstract

An 11-year-old female Shih Tzu exhibited dysuria after removal of a large vaginal mass. Abdominal ultrasound revealed bilateral hydronephrosis, hydroureter, and urinary bladder (UB) dilation. The urethral opening was located ventral to the UB, cranial to its normal position. The right ureterovesical junction (UVJ) opened on the ventral aspect of the UB, left of the urethral opening; the left ureter coursed abruptly ventrally at the UB level. Retrograde urethrography confirmed the abnormal position of the urethral opening. Computed tomography demonstrated abnormal positioning of the urethral opening and bilateral UVJs, along with distal ureter rotation. Surgical findings confirmed UB torsion.

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Abstract Image

犬阴道肿块切除术后膀胱扭转的超声、逆行尿道造影和计算机断层诊断。
一名11岁的雌性西施犬在切除一大块阴道肿块后出现排尿困难。腹部超音波显示双侧肾积水、输尿管积水及膀胱扩张。尿道开口位于UB的腹侧,位于其正常位置的颅侧。右侧输尿管膀胱连接处(UVJ)位于输尿管膀胱的腹侧,尿道开口的左侧;左输尿管在UB水平突然向腹侧走行。逆行尿道造影证实尿道开口位置异常。计算机断层扫描显示尿道开口和双侧uvj位置异常,并伴有输尿管远端旋转。手术结果证实UB扭转。
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来源期刊
Veterinary Radiology & Ultrasound
Veterinary Radiology & Ultrasound 农林科学-兽医学
CiteScore
2.40
自引率
17.60%
发文量
133
审稿时长
8-16 weeks
期刊介绍: Veterinary Radiology & Ultrasound is a bimonthly, international, peer-reviewed, research journal devoted to the fields of veterinary diagnostic imaging and radiation oncology. Established in 1958, it is owned by the American College of Veterinary Radiology and is also the official journal for six affiliate veterinary organizations. Veterinary Radiology & Ultrasound is represented on the International Committee of Medical Journal Editors, World Association of Medical Editors, and Committee on Publication Ethics. The mission of Veterinary Radiology & Ultrasound is to serve as a leading resource for high quality articles that advance scientific knowledge and standards of clinical practice in the areas of veterinary diagnostic radiology, computed tomography, magnetic resonance imaging, ultrasonography, nuclear imaging, radiation oncology, and interventional radiology. Manuscript types include original investigations, imaging diagnosis reports, review articles, editorials and letters to the Editor. Acceptance criteria include originality, significance, quality, reader interest, composition and adherence to author guidelines.
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