What is Forniceal rupture?
Renal forniceal or calyceal rupture is the radiographic finding of a perirenal urine leak as a result of ureteric obstruction.
What causes Forniceal rupture?
Renal forniceal rupture is a common finding in patients with ureteral obstruction. It is thought to be due to increased renal pelvis pressure from backup of urine, causing one or more renal fornices to leak urine.
What happens when a kidney stone rupture?
Rupture results in extravasation of urine that can collect around kidney or even in the retroperitoneum. The feared complication of this process is infection of the urine collection, leading to perinephric abscess formation and sepsis. The diagnosis is made either via ultrasound or CT.
Can a kidney rupture from hydronephrosis?
The vulnerability of the hydronephrotic kidney in situ depends on its volume and topography, the parenchyma being the part that may be regarded as the site most predisposed to rupture.
What does UVJ stand for?
Background: The valve function of the ureterovesical-junction (UVJ) is responsible for protection of the low pressure upper urinary tract from the refluxing of urine from the bladder. Controversy about the microanatomy of the human ureterovesical-junction persists.
What is Caliectasis?
Caliectasis is a condition that affects the calyces in your kidneys. Your calyces are where urine collection begins. Each kidney has 6 to 10 calyces. They’re on the outer edges of your kidneys. With caliectasis, the calyces become dilated and swollen with extra fluid.
What is the UVJ?
The ureterovesical junction is located where the ureter (the tube that drains urine from the kidney) meets the bladder. Ureterovesical junction (UVJ) obstruction refers to a blockage to this area.
What is a Urinoma?
A urinoma is a mass formed by encapsulated extravasated urine. It may follow closed renal injury, surgical operation or arise spontaneously in the presence of obstruction. The essential factors are continued renal function, rupture of the collecting system and distal obstruction.
How long does a ruptured kidney take to heal?
The average time to heal is about six weeks; with minor lacerations, healing may occur even faster. Severe lacerations that may require surgery will require more time to heal.
Can your kidney explode?
There is no way for your kidney to “explode” spontaneously, but there are other conditions that can cause a kidney to rupture, causing immense abdominal pain along with other serious symptoms. Some of the biggest contributors to a ruptured kidney include: Contact sports trauma to the side, abdomen, or lower back.
Is there a consensus on treatment for forniceal rupture?
Forniceal rupture is a condition of perirenal urinary extravasation often associated with ureteral obstruction, and can appear dramatic on radiography ( Fig. S1 ). There is no consensus in the present literature on the treatment of patients with forniceal rupture ( Table 4 ).
What is the definition of a renal forniceal rupture?
Renal forniceal or calyceal rupture is the radiographic finding of a perirenal urine leak as a result of ureteric obstruction. The renal fornices are the thin pointed projections, arising from the lateral aspects of each minor calyx, and extending a short distance into the renal columns.
What causes a forniceal rupture in the bladder?
Conclusion. Forniceal rupture is a condition of perirenal urinary extravasation often associated with ureteral obstruction. The most common cause is urolithiasis1; however, several other conditions have also been implicated including bladder outlet obstruction, extrinsic compression of the ureter from malignancy,…
What are the consequences of forniceal injury in humans?
The consequences of forniceal injury in humans can be seen from postoperative cases involving forniceal transection or injury, in which bilateral involvement results in anterograde amnesia ( 17 ).