DRAFT
Time lines
A cat sits on the litter box
Jul 2, 2015
Cat, MN, 3 years
Vomiting 1 day. Dysuria, pollakiuria, haematuria, urethral obstruction (urethral stones).
"Have you encountered such
cases?" the lady with a baby asked me about her cat having great
difficulty in peeing, sitting on the litter box all day long. He vomited twice
yesterday, July 1, 2015.
"It is quite a common problem in male neutered cats,"
I replied. This cat eats only dry food and lives with two other female
cats.
I palpated no enlarged kidneys but a big swollen bladder
as big as an orange. The cat dribbled blood-tinged urine on the
consultation table.
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Under gas anaesthesia, the urinary cathether
was not easily passed into the bladder, despite syringing normal
saline. Some urine did flow out and the bladder was emptied 50%. I got
the x-rays done and there were stones inside the bend of the urethra.
At home, 2 other female cats had no problem. One litter box and water bowl. Dry food only.
The
owner gave permission for surgery. Dr Daniel did it in the afternoon.
Body weight 4.8kg, temp = 38.3C. Sedation xylazine + ketamine 0.1 +
04 ml IM. Maintenance with isoflurane and oxygen gas.
Cystotomy. Syringed saline into the urethra to get the 2 urethral stones into the bladder.
Warded. E-collar and urinary cathether. Antibiotics and pain-killers
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2495. Angel the cat is admitted for dysuria
1. Monday, Jul 13, 2015. The cat was admitted as the owner said he had
difficulty in peeing. Bladder and urethral stones were removed some 7
days ago. The cat was given IV drips on Jul 10 and 11 and I discharged
him on Saturday Jul 11, 2015 since he was eating. I took out his
stitched urinary catheter as it is not good for the cat to have it for
more than 3 days, in my opinion, as it irritates the bladder. However,
he ate little at home, the owner said and was worried.
Dr Daniel and I discussed his treatment. Perineal urethrostomy will be the last resort.
"There is bound to be inflammation in his urethra as he had urethral
stones stuck at the bend of the urethra," I said. "The bladder is not
much swollen as before, not as big as an orange. Pain killers and
antibiotics will be needed."
The cat was given gas anaesthesia. Dr Daniel lavaged the bladder by
sucking out the bloody urine (video). An injection of painkiller and
antibiotic was given.
2. Tues July 14, 2015. The cat meowed when he saw me. His bladder was
not swollen. He preferred to sit inside the litter box where there is
sand, than outside the box. He ate when my assistant hand- fed feline
C/D with water. The owner came to visit around 6 pm and was happy to see
him.
This is a case of the intense inflammation inside the bladder and
urethra as the owner had delayed seeking treatment, base on blood test
result showing kidney failure and the much swollen and red bladder
(image).
HISTORY
Ju1 2, 2015 Cannot pee, blood in urine. Surgery. urethral stones and bladder stones removed.
Jul 5 Dr Daniel sent home 2 days after surgery.
Jul 8 Vomiting and dysuria. Had kidney failure based on
blood test of high creatinine and urea. Given 2 days IV drips
Jul 11 I sent home as he was eating.
Jul 13 Warded. Bladder lavage. urine analysis. Catheter not stitched.
Jul 15 Bladder swollen 1/3 size of orange. Cat eats when hand
fed dry feline C/D + water. Bladder lavage. urine analysis. Catheter not
stitched. Alert.
Jul 16 Bladder small like ping pong ball, painful. --------------------------------
July 18, 2015 10am
Another bright sunny morning
Jul 18, 2015. Angel meowed to greet me as I checked on him. I lifted him out of the sand litter box which he plonked himself on instead of being out. I palpated his bladder which was small and not painful now. He had eaten all his dry and moist feline C/D overnight and had pooped. So, he should be fully recovered.
HISTORY
Angel, Cat, MN, 3 years
Jun 2, 2015 Stranguria (painful frequent urination in small amounts by straining. Muscle spasms of the urethra and bladder) for 2 days. Vomiting. I palpated a big swollen bladder the size of an orange. Urinary catheter could not be passed into the bladder.
X RAYS
I advised X-rays which showed urethral stones and bladder stones (video).
Sharp brown stones
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Jul 2, 2015
BLOOD TEST
Urea 19.8 (7.2-10.8)
Creatinine 285 (71-160)
Total white cell count 21.4 (5.5-19.5)
N 95% (35-75%). Absolute 20.3 (2.5 -12.5)
Platelets 131 (300-800)
Blood test show kidney failure and bacterial infections of the blood. So, this is not a simple cystitis or FIC (Feline Interstitial Cystitis) case.
Jul 2, 2015
URINE TEST
red, turbid. pH 7 (5-8) SG 1.015 (1.005-1.030) Protein 3+ (negative), Glucose + (negative), blood 4+ (negative). Bacteria (Occasional), Crystals Nil
Surgery by Dr Daniel. Cystotomy. bladder and urethral stone removal. Urethral stones flushed into the bladder and removed.
Jul 14, 2015
URINE TEST
yellow, turbid. pH 6, SG 1.038. Protein 2+, Blood 4+, No bacteria or crystals. Health improves.
STONE ANALYSIS
Owner did not want stone analysis. Small sharp brown stones, biggest 4 mm across. Probably calcium oxalate?
Jun 5. Cat goes home.
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Jun 8. Cat admitted. Vomiting and dysuria. Bladder is swollen. I diagnose kidney failure.
Bladder catheterised and lavaged with normal saline. 2 days of IV drip of Hartmann and dextrose saline to flush out toxins. Meloxicam oral for 4 days
Jul 11. I sent the cat home as he was eating and drinking. He was vocal, meowing to greet me.
Urinary catheter was taken out.
Owner to continue with hand feeding A/D and dry feline C/D. Leave C/D overnight.
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Jul 19, Ate food by himself. Sat outside the litterbox. That means he has recovered. Sent home.
FOLLOW UP FRIDAY JUL 24, 2015
I sms the owner as she did not answer the phone call:
10.36 am "Is Angel back to normal urination? Dr Sing, Toa Payoh Vets?"
Her reply
10.58 am "Hi Dr Sing, thank you for following up on Angel. He is coping well. Have a good day!"
11.24 I sms "Is he eating 100% the dry feline C/D and no other food or treats?"
11.37 am "He is eating the CD mainly but I do feed him canned food once in a while."
11.46 am My reply
"Try not to include other food as this affects the urine acidity and cause recurrence of urinary stones or cystitis."
Outcome good.
Case closed.