Urethral stenting in a dog due to compression and invasion by a liposarcoma

被引:0
作者
Bruckner, Michael [1 ]
机构
[1] Evidensia Specialistdjursjukhuset Helsingborg, Bergavagen 3, S-25466 Helsingborg, Sweden
来源
VETERINARY RECORD CASE REPORTS | 2022年 / 10卷 / 02期
关键词
dogs; liposarcoma; stent; urinary tract; PLACEMENT; OBSTRUCTIONS; MANAGEMENT; CARCINOMA;
D O I
10.1002/vrc2.342
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
An approximately 10-year-old, mixed breed, entire male dog was referred for acute onset of urethral obstruction. Abdominal ultrasound was unremarkable, complete blood count, serum biochemical analysis and urine analysis were all unremarkable. A retrograde urethrogram demonstrated narrowing of the urethral lumen caudal to the ischiadic arc. Urethral stenting with a self-expanding nitinol stent was performed and the patient was without symptoms over a 6-month period. After that time, ingrowth of tissue into the stent lumen could be seen via a new retrograde urethrogram; therefore, a covered stent was placed into the previously placed uncovered stent. Clinical signs resolved immediately. Another contrast study 4 months later demonstrated almost complete obstruction at the distal end of the stent. Scrotal ablation with perineal urethrostomy was performed and tissue samples submitted for histopathology. Liposarcoma was diagnosed. The patient was urinating without problems, but suddenly died at home 1 week after the last surgery.
引用
收藏
页数:6
相关论文
共 26 条
[1]  
Baez JL, 2004, JAVMA-J AM VET MED A, V224, P1583
[2]   Liposarcomas in dogs: 56 cases (1989-2000) [J].
Baez, JL ;
Hendrick, MJ ;
Shofer, FS ;
Goldkamp, C ;
Sorenmo, KU .
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 2004, 224 (06) :887-891
[3]   Interventional Management of Urethral Obstructions [J].
Beal, Matthew W. .
VETERINARY CLINICS OF NORTH AMERICA-SMALL ANIMAL PRACTICE, 2018, 48 (05) :863-+
[4]   Evaluation of outcome following urethral stent placement for the treatment of obstructive carcinoma of the urethra in dogs: 42 cases (2004-2008) [J].
Blackburn, Amanda L. ;
Berent, Allyson C. ;
Weisse, Chick W. ;
Brown, Dorothy C. .
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 2013, 242 (01) :59-68
[5]   Mesojejunoileac liposarcoma with intrahepatic metastasis in a dog [J].
Chang, Shih-Chieh ;
Liao, Jiunn-Wang .
JOURNAL OF VETERINARY MEDICAL SCIENCE, 2008, 70 (06) :637-640
[6]  
Fletcher C.D.M., 2002, World Health Organization Classification of Tumours Lyon
[7]   Metastasising liposarcoma of bone in a young dog [J].
Frase, R. ;
Freytag, M. ;
Baumgaertner, W. ;
Wohlsein, P. .
VETERINARY RECORD, 2009, 164 (12) :372-373
[8]   COMPUTED TOMOGRAPHIC FINDINGS IN 24 DOGS WITH LIPOSARCOMA [J].
Fuerst, Jason A. ;
Reichle, Jean K. ;
Szabo, David ;
Cohen, Eli B. ;
Biller, David S. ;
Goggin, Justin M. ;
Griffin, John F. ;
Aarsvold, Stacie ;
Emerson, Susan E. .
VETERINARY RADIOLOGY & ULTRASOUND, 2017, 58 (01) :23-28
[9]   Splenic liposarcoma in dogs: 13 cases (2002-2012) [J].
Gower, Krista L. A. ;
Liptak, Julius M. ;
Culp, William T. N. ;
Bravo, Lina ;
Powers, Barbara ;
Withrow, Stephen J. .
JAVMA-JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 2015, 247 (12) :1404-1407
[10]  
Hendrick MJ., 1998, HISTOLOGICAL CLASSIF, P11