Urinoma: Definition and Diagnosis
A urinoma is an accumulation of urine in the body outside the urinary tract. In most cases, urinoma is caused by injuries to the kidneys
, ureters, urinary bladder
or urethra. Other causes include sudden urinary retention (most commonly ureteral stones) or after surgery of the urinary tract
. The symptoms are usually initially mild. Later: pain, peritonitis, ileus, abscesses, fever, sepsis or electrolyte disturbances develop. Urinoma presents in ultrasound imaging as an echo-free or hypoechoic fluid accumulation. Further diagnostic procedures are abdominal CT, cystography or urethrography, depending on the fluid localization (Titton et al, 2003). Laboratory analysis of the urinoma fluid shows a significant increase in creatinine
compared to serum levels.
Index: 1–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
You did not find what you are looking for?
Search this site with Google:
- Titton, R. L.; Gervais, D. A.; Hahn, P. F.;
Harisinghani, M. G.; Arellano, R. S. & Mueller, P. R.
- Urine leaks
and urinomas: diagnosis and imaging-guided intervention.
2003, 23, 1133-1147