urinoma

urinoma

 [u″rĭ-no´mah]
a collection of urine encapsulated by fibrous tissue, resulting from leakage of urine from a tear in the ureter, renal pelvis, or renal calices because of obstruction of the ureter or trauma.

u·ri·no·ma

(yūr'i-nō'mă),
A collection of extravasated urine.
Synonym(s): urinary cyst

urinoma

/uri·no·ma/ (u″rĭ-no´mah)
1. a cyst containing urine.
2. a collection of urine surrounded by fibrous tissue, from leakage through a tear in the ureter, renal pelvis, or renal calix due to obstruction, or from trauma.

urinoma

[yoo͡r′inō′mə] pl. urinoma, urinomata,
a cyst filled with urine.

urinoma

Pediatric urology A tumor-like urine-filled cyst seen in the renal capsule of children, which is 2º to congenital urethral obstruction, in which urine extravasates into subcapsular or perirenal spaces via ruptured calyceal fornices.

u·ri·no·ma

(yūr'i-nō'mă)
A cystic collection of extravasated urine.

urinoma

a subperitoneal accumulation or a cyst containing urine.
References in periodicals archive ?
After 3 months (March 2012), she returned to our observation for flank pain and a computed tomography (CT) study revealed a urinoma of 11 x 9 cm with communication with the upper pole of the right kidney (Fig 2, part A).
2%) a tamponade of the bladder, which required the removal of the blood clots from the bladder using a urethral catheter; 8 cases of acute pyelonephritis; in 7 of these patients, regression occurred Only after achieving an adequate drainage of the PCS of the kidney by replacing the nephrostomic drainage, and the other patient underwent FNAB of the kidney: 19 cases involving the replacement of a nephrostomic drainage due to die inadequacy of a drainage of PCS of a kidney (n=10), a partial fall of the drainage (n=4) and urine blotting from a fistula by a drainage and the development of a urinoma (n=5): 5 cases involving the placement of a stent due to damage of the permeability of the ureter.
13) The differential diagnosis includes hematoma, seroma, abscess, urinoma, or lymphocele.
5 x 11-cm multi-loculated urinoma surrounding the right kidney with significant right hydroure-teronephrosis down to the distal ureter, where a soft tissue mass was noted in the pelvis (Fig.
In the postnatal period, none of the 4 kidneys that were ipsilateral to the urinoma were functional on scintigraphic evaluation.
Urine leakage typically remains encapsulated in the perirenal space and may lead to urinoma.
No NTs were dislodged and no one developed a perirenal urinoma.
4) Perinephric abscesses are uncommon, but can occur in the early postoperative period due to pyelonephritis or bacterial seeding of a urinoma, hematoma or lymphocele.
4) reported a postoperative complication rate of 17% (3/17) for laparoscopic pyelolithotomy in their study, which included a prolonged ileus in 2 patients and a urinoma in 1 patient.
18) Additional applications include evaluation of adrenal and renal masses, renal cystic disease, urinoma and gender morphology (Figures 10 and 20).
Postoperative low grade fever occurred in 9 patients in Group 1 and 2 in Group 2; mucosal tearing, ureteral perforation, urinoma and urosepsis were not seen in both groups.