一匹2岁的夸特马种公马患慢性肾衰竭，伴有肾结石、输尿管结石和肾发育异常。

Chronic renal failure associated with nephrolithiasis, ureterolithiasis, and renal dysplasia in a 2-year-old quarter horse gelding.

作者信息

Wooldridge A A, Seahorn T L, Williams J, Taylor H W, Oliver J L, Kim D Y, Vicek T J

机构信息

Department of Veterinary Clinical Sciences, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA.

出版信息

Vet Radiol Ultrasound. 1999 Jul-Aug;40(4):361-4. doi: 10.1111/j.1740-8261.1999.tb02126.x.

DOI:10.1111/j.1740-8261.1999.tb02126.x

PMID:10463829

Abstract

A 2-year-old quarter horse gelding presented for evaluation of polyuria and polydipsia. Azotemia was detected on serum chemistry profile. Small, misshapen, hyperechoic kidneys with decreased corticomedullary demarcation, hydronephrosis, and a right nephrolith were noted ultrasonographically. The diagnosis of end-stage kidney disease and dysplasia was made histopathologically using ultrasound-guided biopsy. Two ureteroliths were found in the right ureter via cystoscopy, and a nephrolith was seen in the right kidney at necropsy. Clinical, ultrasonographic, and pathologic features of equine urolithiasis and renal dysplasia are discussed.

摘要

一匹2岁的夸特马 gelding 因多尿和多饮前来评估。血清化学检查发现氮质血症。超声检查发现肾脏体积小、形态异常、回声增强，皮髓质分界不清，肾积水，右侧肾结石。通过超声引导下活检进行组织病理学诊断，确诊为终末期肾病和发育异常。通过膀胱镜检查在右侧输尿管发现两颗输尿管结石，尸检时在右肾发现一颗肾结石。本文讨论了马尿石症和肾发育异常的临床、超声和病理特征。