RENAL DYSPLASIA AND BENIGN URETEROPELVIC POLYPS ASSOCIATED WITH HYDRONEPHROSIS IN A FOAL

被引:0
作者
JONES, SL
LANGER, DL
STERNERKOCK, A
SNYDER, JR
CARLSON, GP
机构
[1] UNIV CALIF DAVIS, SCH VET MED, DEPT MED, DAVIS, CA 95616 USA
[2] UNIV CALIF DAVIS, SCH VET MED, DEPT PATHOL, DAVIS, CA 95616 USA
[3] UNIV CALIF DAVIS, SCH VET MED, DEPT SURG, DAVIS, CA 95616 USA
[4] UNIV CALIF DAVIS, VET MED TEACHING HOSP, SCH VET MED, DAVIS, CA 95616 USA
关键词
EQUINE SPECIES; HYDRONEPHROSIS; POLYPS; RENAL DYSPLASIA;
D O I
暂无
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
A 4-month-old male Trakehner foal with a history of hematuria, poor growth, and abnormal hair was found to have unilateral hydronephrosis and hydroureter, as determined by ultrasonography and surgical exploration. Nephrectomy and ureterectomy were performed as treatment. Gross examination of the ureter and kidney revealed renal pelvic and ureteral polyps causing obstruction and subsequent hydronephrosis. The histologic features were consistent with renal dysplasia. The polyps and renal dysplasia were likely to be congenital, but the etiopathogenesis is not known. The finding that urinary outflow obstruction can disrupt nephrogenesis and lead to renal dysplasia supports the view that the polyps developed, blocked urine flow, and caused the hydronephrosis and renal dysplasia in the foal.
引用
收藏
页码:1230 / 1234
页数:5
相关论文
共 20 条
  • [1] BALASUBRAMANIAN NN, 1990, INDIAN VET J, V67, P765
  • [2] BERNSTEIN J, 1971, Pediatric Clinics of North America, V18, P395
  • [3] BRENNER BM, 1991, HARRISONS PRINCIPLES, P1206
  • [4] AN UNUSUAL CASE OF HYDRONEPHROSIS IN A BITCH
    BROVIDA, C
    CASTAGNARO, M
    [J]. JOURNAL OF SMALL ANIMAL PRACTICE, 1989, 30 (06) : 367 - 370
  • [5] BILATERAL RENAL DYSPLASIA AND HYPOPLASIA IN A FOAL WITH AN IMPERFORATE ANUS
    BROWN, CM
    PARKS, AH
    MULLANEY, TP
    SONEA, I
    STICKLE, RL
    [J]. VETERINARY RECORD, 1988, 122 (04) : 91 - 92
  • [6] EHNEN SJ, 1990, J AM VET MED ASSOC, V197, P249
  • [7] GENTLE RL, 1985, AUST VET PRACT, V15, P3
  • [8] GILBERT GH, 1971, J AM VET MED ASSOC, V158, P77
  • [9] URINARY-INCONTINENCE IN A SHIRE FOAL DUE TO URETERAL ECTOPIA
    HOULTON, JEF
    WRIGHT, IM
    MATIC, S
    HERRTAGE, ME
    [J]. EQUINE VETERINARY JOURNAL, 1987, 19 (03) : 244 - 247
  • [10] EXPERIMENTAL INVESTIGATIONS OF BLADDER REGENERATION USING TEFLON-FELT AS A BLADDER WALL SUBSTITUTE
    KELAMI, A
    DUSTMANN, HO
    LUDTKEHA.A
    CARCAMO, V
    HEROLD, G
    [J]. JOURNAL OF UROLOGY, 1970, 104 (05) : 693 - +