Lucy, a 4 year old female spayed Labrador Mix, presented to Stagecoach Pet Hospital for frequent urination. Her owner noticed that her urine was darker than usual.
Lucy has a normal body temperature as well as heart rate and respiration. During the examination, Lucy urinated and it was blood- tinged. No other significant problems were noted on examination.
Lucy had an x-ray of her belly performed. In this x-ray, Lucy is laying on her side with her head facing to the left (head not pictured). See below.
Can you spot something abnormal in the urinary bladder?
A urine sample was then analyzed and a urinary tract infection was found.
Due to the large number of bladder stones, the doctor recommended bladder surgery to have them removed. Lucy was also started on antibiotics and pain medication.
Lucy’s procedure went well and there were no complications removing the bladder stones. The stones were sent to an outside laboratory for analysis. They were found to be triple phosphate (Struvite) stones. Lucy’s parents have reported that she feels better than ever now that she is no longer having repeat urinary infections and bladder pain!
How did the stones form?
“Struvite is the name given to the crystal composed of magnesium, ammonium, and phosphate. Struvite crystals are not unusual in normal urine and their presence alone does not require treatment. Combine them with certain bacteria, however, and a stone is created.
- Wendy Brooks, DVM, DABVP
Lucy will have her urine monitored closely for the next several months in order to prevent more infections.
If you suspect your pet has a urinary infection (trouble urinating, change in urine color, increased urination) please call and schedule an appointment as soon as possible.
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