Crystals: Many urine sediments contain crystals. The type of crystal present depends on urine pH, concentration of crystallogenic materials, urine temperature, and length of time between urine collection and examination. Crystalluria is not synonymous with urolithiasis and is not necessarily pathologic. Furthermore, uroliths may form without observed crystalluria. Struvite crystals are commonly observed in canine and feline urine. Struvite crystalluria in dogs is not a problem unless there is a concurrent bacterial urinary tract infection with a urease-producing microbe. Without an infection, struvite crystals in dogs will not be associated with struvite urolith formation. However, some animals (eg, cats) do form struvite uroliths without a bacterial urinary tract infection. In these animals, struvite crystalluria may be pathologic. Struvite crystals appear typically as “coffin-lids” or “prisms”; however, they may be amorphous. Calcium oxalate crystalluria occurs less commonly in dogs and cats; if persistent, it may indicate an increased risk for calcium oxalate urolith formation. (See also urolithiasis, Urolithiasis: Overview and Urolithiasis: Overview .) However, calcium oxalate and calcium carbonate crystalluria is common in healthy horses and cattle. Calcium oxalate dihydrate crystals appear as squares with an “X” in the middle or “envelope-shaped.” Calcium oxalate monohydrate crystals are “dumb-bell” shaped. An unusual form of calcium oxalate crystals is typically seen in association with ethylene glycol toxicity ( Ethylene Glycol Toxicity: Introduction). These crystals occur in neutral to acidic urine. They are small, flat, and colorless, and are shaped like “picket fence posts.” Ammonium acid urate crystals suggest liver disease (eg, portosystemic shunt). These crystals occur in acidic urine and are yellow-brown spheres with irregular, spiny projections; however, they may also be amorphous. Certain species, such as birds and reptiles, and certain breeds of dogs, specifically Dalmatians, can normally have ammonium acid urate crystalluria. Cystine crystals are 6-sided and of variable size. They occur in acidic urine. Presence of cystine crystals represents a proximal tubular defect in amino acid reabsorption. Cystinuria has been reported to occur in many breeds of dogs and rarely in cats. Dachshunds, Newfoundlands, English Bulldogs, and Scottish Terriers have a high incidence of cystine urolithiasis. Bilirubin crystals occur with bilirubinuria; however, they may be normal in small numbers in dogs {Take to a vet immediatly.}
2007-02-08 12:07:02
·
answer #1
·
answered by St♥rmy Skye 6
·
0⤊
0⤋
A bully stick is a dried bull penis. Or area. i imagine the completed imagine is like 24 inches lengthy so that they reduce it up in some products and dry it out. they're not undesirable on your canines except your canines swallows massive products that ought to choke him or hotel in his intestines. I supply them to my canines now and again. She loves them! i ought to attempt now to not provide better than one a week regardless of the reality that. it really is meant to be a particular cope with. yet they're one hundred% beef (no pun meant), so that they are thoroughly digestible and solid on your canines. Yeah, it should be gross, yet so are pig's ears, and pig's snouts and far of different issues that they make for canines. If the canines likes it, and also you at the instantaneous are not overdoing it, who cares? it really is not undesirable for them.
2016-12-03 22:23:37
·
answer #2
·
answered by ? 4
·
0⤊
0⤋
THere are certain infections and certain urinary tract conditions that will cause this. Take your dog to the vet: He could be very sick!
2007-02-08 12:19:17
·
answer #3
·
answered by Tigger 7
·
0⤊
2⤋
Take him to a vet IMMEDIATELY!!!! This could be a serious sign of a urinary tract disease. Good luck and you and your dog will be in my prayers.
2007-02-08 12:05:40
·
answer #4
·
answered by ? 2
·
2⤊
2⤋