Uroliths form when urine becomes supersaturated with respect to the ionic components of a specific stone type, leading to crystal precipitation, coagulate and growth.
Some uroliths form due to the presence of bacteria in the urine, so control of these bacteria is important.
Compound
uroliths form when the factors that predispose to one type of stone formation have now changed to factors that favor a different type of stone formation.
A diet consisting of alfalfa hay in adult cavies and a large number of alfalfa pellets can help
uroliths form.
Not exact matches
In most cases, cats still need a special pet food to decrease the risk of
forming additional
uroliths until they are 8 years old, she says.
A somewhat rare
form of
urolith in the dog is composed of cystine crystals.
If your cat is healthy, the urine itself helps to clean the urinary system from bacteria and keeps bladder stones (
uroliths) from
forming and then blocking any passages.
Decreasing the concentration of potential stone -
forming minerals in urine and increasing the frequency of voiding are the key elements of therapy to reduce the risk of formation of a new
urolith.»
Uroliths: These are crystals (calcium oxalate, struvite) that
form in the urinary tract and black the flow of urine.
These stones which are technically called calcium oxalate
uroliths are believe to be
formed in reaction to commercial diets.
Uroliths can precipitate from solution to
form throughout the urinary tract of most animals, including cats, horses, dogs, and yes, people.
Uric acid can
form crystals and / or stones (
uroliths) in the urinary tract.
These
uroliths tend to
form in an acidic urine.
Urine that stays in the bladder longer than usual gives the struvite crystals further opportunity to precipitate out of solution and
form a
urolith.
Struvite
uroliths come in many different shapes and sizes, are radiodense, and
form in an alkaline urine.
The mechanism involves creating a urine that is undersaturated with the crystals that caused the struvite
urolith to
form in the first place.
Why some minerals
form mixed
uroliths and others
form compound
uroliths is not understood.
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To ensure that you are not setting up an environment for a different
urolith to
form in the future, the urine should be monitored every 3 months.
Worthy of mention are a third
form of
urolith containing uric acid.
Urinary bladder stones (
uroliths / calculli) are agglomerates of mineral crystals that join together to
form a stone in the urinary bladder.
Mainly, I have studied xanthine
uroliths (
formed due to a loss of function in key enzymes of the purine degradation pathway) in dogs, cats, goats, and river otters.
Current thinking suggests that calcium oxalate
uroliths can
form across the physiological urine pH range indicating that control of urine pH is not a critical factor in managing and reducing the risk of calcium oxalate formation in dogs (Stevenson and Rutgers 2006).
This study demonstrated that feeding a high - moisture, moderately - acidifying diet with controlled levels of calcium and oxalate to dogs that have
formed calcium oxalate
uroliths had beneficial effects on urine parameters and helped prevent recurrence for the 12 months they were under observation.
The condition starts with the formation of urinary crystals that may in the right conditions, progress to
form uroliths (stones) within the urinary tract.
Crystals do not
form unless sufficiently high urine concentrations of
urolith -
forming constituents exist.
These procedures can help diagnose the presence of bacterial infection (which often accompanies bladder stones or sludge) and determine the composition of suspected
uroliths or sludge (rabbits usually
form calcium carbonate crystals, but they may also
form calcium oxalate, ammonium phosphate, or monohydrate crystals).
If the system is not «flushed» often enough infection and stones (
uroliths) can
form.
Bladder stones (
uroliths or cystic calculi), are rock - like formations of minerals that
form in the urinary bladder, and are more common than kidney stones in dogs.